T.O. 1A-10C-1 Flight Manual USAF Series A-10CDescripción completa
T.O. 1A-10C-1 Flight Manual USAF Series A-10C
T.O. 1A-10C-1 Flight Manual USAF Series A-10CFull description
Full description
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flight manual for x-plane EC 135Full description
TEA MANUAL DE INSTALACION Y MANTENIMIENTODescripción completa
MANEJO DE MANUALES DE AVIACIONDescripción completa
MANEJO DE MANUALES DE AVIACIONFull description
MANEJO DE MANUALES DE AVIACIONDescripción completa
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Intro to Flight Solutions ManualFull description
it is used for aeronautical engineer's
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it is used for aeronautical engineer's
it is used for aeronautical engineer'sDescripción completa
Full description
•
TO 1F-117A-1
UTILITY FU GHT MANUAL USAF SERIES
F- 117A AIRCRAFT
DISTRIBUTlON STATEMENT
This publication is required for offiCial use or for administrative or operational purposes onty. Distribution is limited to U.S. Government Agencies. Other requests for this documerrt must be referred to SM-ALC/QL See reverse side {PageT-2) for discJoswe notice, handUng and destruction notice, supplemental notice, and supersedure notice. Commanders are respons ble for bringing th s pub ication to the attention of all affected personnel.
TO 1F-117A-1
DISClOSURE NOTICE
If this dlx:uman is app oved for release 10 a foreign pemment, it is fumisbed upon the cooditiolllbal it 'iliiiJ - be released to aDOthcr Datioll wilhoot specific authority ollhe Department ollhe Air Force ol the United Slates, thai it will be used focmililalypwposesoaly,lbal iDdividual orWipcuterigluoriginatingin the information. wbetbeqxue•ncd or DOl. will be respected, lball.be w will report promptly to the U.S.. UIJ t:nowD or suspected axnpromise. and lballhe infomoation ..,ill be JI"''idcd snbqantia!Jy the same degree ol security afforded it by l.be Dcpanmcnt ol Ddmse ol the United States.
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••n1
HANDUNG AND OESTRUcnoN NOTICE l:laadle in compl.iaoce 'lrith cfisuilcuioa statement and desuOJ by any method that will ~· cfisrlosm~ ol the
eonterus or recoasuuctioo ollhe docv!!lft!J SUPPl.EJ.IEHTAL NOTICE This manual is incomplete witbout TO 1F-117A-1A a.nd TO 1F-117A-l-L SUPERSEDURE NOTICE S
• T-2
TO IF- 117A -1
m
t ..... ..,_.,_,op ' Ap
:
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w-.ara.~
1
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tor . . AiolploAR3184, ..... _,.....,_CotpeloOPIUYIIIST SStCLt B
FUGHT MANUAL,. SAFETY SUPPLEMENT, AND OPERATIONAL SUPPLEMENT STATUS This supplement swus page is based on information a-mJallle as ol3 l'dlru:uy 1992. It is Dill an official SUl11S page. flight Manual
Basic Date
TO 1F-117A- l
3Fd>92
Supplemental Fligbt ~fanual
Basic Date
TO 1F-117A-IA TO 1F-ll7A-l-l
3Fd>92 3Feb92
Flight Crew C'Ju:d:l jq
Basic Date
TO 1F-ll7A-ICL-1
3Feb92
Cllante No. and Date
Olange No. and Date
OUTSTANDING SAFETY AND OPERATIONAL SUPPLEMENTS Short Tille
Number
INCORPORATED SAFErt AND OPERATIONAL SUPPLEMENTS Date
Short Tille
Fliglu ~fanual
Seaions Affected
• a
TO 1F-117A-1
CHANGE DATA SUMMARY "The followin& Womaatioa is added, deleted. oc revised i.o this reissue. Engine blow-iiHioor incficaroc lights desc:ripcioa revised ECS owerbcat light description ~ Throttle pand illusuatioo ~ • ECS pand illnurarm revised Cootrol stict switches illusuatioo revised • New brake S)'Siem data added
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NAV ALERT PWR S'l'ild> dcsuipi.xl revised --.~1>:-:;t:..:. asrer test system <"'s 1 ••ion=r=er:•il=;3:===-- - - - - - - - - - -
• •
• •
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HSI sdca swilcb dcscriptioa revised Canopy cootrols figore ~ Wcapoo baysfuapc:ze system controls fi&ure and clcsaiplioa ~ Aazardoos BOise areas added Supplements 164 tbru 171 addtd aud rna.acu-u 1imils ~ AF Form 8-17 91.0 UociassUJCd information £rom F-117A-1·1 d. Basic lli:glu displa)'s
c:ro.s-.;n.t
e. Steering flight 8COIJ1ctMs t VSD pitch ladclcr display g. HUD ficlds.oC->iew h. HUD - Sprrialmd Dilpla)'S L Up-Front Control Pand j.
VSD - Sprrialmd Di5p1ays
t. Displays Badup L Prime Computer Bactup m. lh'S CDU Functions Desu ipUoo 11. MDI N~ Ftmaioo o. Sensor Update l'roadmes
THE VISIBLE WORD!! HOW TO BE ASSURED OF HAVING lATEST DATA
SCOPE
1llls manual coatains the oeces:wy infonMiion for safe and dlicient opcr.nion ol the F-117A atraa!L 1llese taSUUCiiom proridc a geoeraJ ~edle oi the a.itcrafi and its c:haiaderistics as well as ~ DOnMI""iiia CAKJgt:JW:j operatDI3 priiCOdiiiU. prooedutu and llll'ormalion in this IIWiual ~ prepwcd ill sadla _.......,as to be tlildeJP•ndabk by tbc least ape:~oeaoced pilot tbal can be ""PC"'ed to operate tbcuaafL Everydfort bas beta lll8de toeaS'Ire tltillt tbc beP P' • • ~ (or c:ira:uastaiiCC:S are pV'iided. bm tbese JWca::dW u 10 be"' =it tdaewJe•itwefoa SiLJiiBdjtwlg ,.., N altJ. p1e nni£*G. m.eae weallltr. tania. esc. aMY rcqmre I!Mldjf.-ariog oi tbe2 pncui:ncs. 11lis-al ailS' be IISed wi&ll oae or tDCn oi tbc -ea~s to po.,.k •\fitMwoa! ~ lor sate and dfricat opc:ratiDa..
.e.-
r.oao.r..
TO 1F-ll7A-IA
Supplemeolw fliabt Manual F-117A Auaaft
OC1P CGnrfiW'Won TO 1F-117A- 1- l
Supplcmct~w
flilht
ManDai (SECRET) F-117A Auaaft
TO lF-117A-ICL-l
f!lol's Ablnvialed
Chc:ct!iP, F-117A
awes-
111isamaliscioi:lediato~ _.,.. two dices, poss:ny, ilw:k1 ud f'*louiS to sapllfy dS ese as a rden:ace IIBDlDL ')c:ajons 0. 01. and V lllUSl be fully """enrnod bc:fore operatillc tile airaafL
S»'ETY SUPPLEMENTS
Wormatioa ~ S3!etyoi fbaht will be j)"'OIIptty flli"Walded in a S3!c:~y supplemenL Uraent information is pablisbed in interim safety supplcmctiiS aDd traDCI!'!W.ed by m~ Formal supplcmct11S are mailed. The SlaiUS pa,e oi tbe fli&ht manual and tbc :wppMnmt title bloc:hrc tobec:lleckcd todctamit>c tbc cffea oa the ¥t manual UldOihcroo•u•rvfioc
P'ti "cmt"•ts. OPERATlONAl. SUPPLEiolEHTS
Airaaf!
TO 1F-117A- 1-6CL-1 Aircraft Rcfud.ill& Chc:ctJisz, F-117A TO 1F-U7A-2S-l
CHECtCUSTS TO 1F-117A-34-1
PERMISSUIU: OPERATIONS
I
Tlus IUAaallatc:sa posio:iw:appl*hand SDU$0111) . . - IIOnllally an be dane. UDDP:al ~ «
The lli8ht manual coami1ls itemized pooedu.rcs with nec:essaty amplrrotion. The chec:tliP a~~~taitu itemized pocedmcs witboolt ampliratioa. Primaiy lioe ilctDS in the manual and c:hed:hst arc IdenticaL lf a formal safc:~y or operational .....,._.., alfeas tbc ct....tr... the affeaed c:hccklist ~s) • iD be atlackd to tbc supplemenL 1lle dwrti!SI p~JC(s) will be msmed oou the affeaed pqe(s~ bowerer. tbcaffc:aed ~s) ri1 be retamed u:atila fonDa! chaJJ&e os issued or the sappk:mau is 1 'le ~
CllllficamioDs are ~tited unless specifa!Jy wr-
WARNINGS, CA11T10NS, AND NOTES
-.,.~J bd'-.af; dJ qr+i•H euh!t opcr:Uil:a 1KJC JpC.· aCally pemained ia this mmual is attempted
procedures. tecbniques, e1C.. wbicb CXJUid n:suh iD pei$0llil.l injwy «loss olliCe if - suiaJy followed.
L
epoa reocipt: CAtmON
]
FUGHT MANUAL & BI NDERS
()penning procedures. tedlniqoes, e1e.. wbicb could result iD damqe 10equipment if - careflllly followed.
NOTE
l...ooselea:fbi and $II
••• qljzed tabs are available
foe use wilh tbe manuaL Tbcy are oblainallhrougll local purt:Dase procedures aDd are !isla!iD tbe Federall Sopply Scbednle (FSC Group 75, Office Supplies, Pant). Ched: 'trilh supply penoaoel fOI-assjsnnee in pnxnrmg these items. YOUR RESPONSIBIUTY - TO LET US KNOW
=-
An opcn1iDg pciJIOd!w'e. tedlDique. which iscousiduales>ential 10ernp1>•m
USE OF WORDS SHAll. W1LL, SHOULD, AND
MAY The word sball or will is used 10 incficate a mandatory n:quilemenL The word sboold is used 10 incficate a !Vlllmaomtory dcsiral « prefeued metbod of acCOIIlplislunenL The word may is used 10 indicate an accepcable or suggestal means ol arx:omplishmenL
I
dM;dljsls The requiralqnantitiesWluldbeOldeial before nealed 10 as:sme prompl n:ceipL It is tbe respunsiJility of tbe pnblicnions t!istrb11inn officer 10 e~~S~n an adequate quantily is :nailable. TO 00-S-1 and 00-S-2 g;.,., detailal ixlformation for popo ly ordering these peb6catioos. Mate sure a sys&em is establishal 10 deliver these publications immediatdy
Every effort is made 10 keep the flight manual cmreut. Review coofesenees 'trilh Operating peiSOIIDd and a mastant renew ol acddcm aDd flight tesl reportS assure inclusion of the lalesl data in tbe manuaL An a:IO< c::annoc be eoaeaal unless ils existence is blown- II is essential that uperaling peiSUIUld ma.U thepc~ol~~nen~lh~are~
OO>'tted. Comments. COO''"' •• •IS, aDd questions regazding lllis manual are wdalmed Please forward any commeots. c:or:recUoo.s. oc reqaest fer inftwmation through mmmand beadquacten 10 Saaamen10 ALCIQL. McOd1an AFB, CA
TO 1F-117A-1
TABLE OF COl'.'TENTS
SECTION •••.•••.•••...•.••• TTn..£ •••••••••••••••••••••••••••••••••••••••••••••••••••• PACE
APPL''DIX A ••••••••••••.•• PERFORMANCE DATA .•..••••..•...........••.••.••..••••.•. A-I APPL''DIX II ............... PERFORMANCE DATA ...................................... lA-1 (RCS D-'HA.""CERS ISSTAU..ED)
DIMENSIONS The app
The F-U7A is a~ single place, sub!onic a!Houllleuiraaft powuedbJ twoGenual Fl...,ric F404-cated oa the tluotlle and stidt grips. Four majoo" CRf displa)'S in llle axtpit iDdudc left and ri&Jtt mniQpwpose display in
<-
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- 43 feet.. 4 iDcbes
- 63 feet, 9 iDcbes - Ulp d •-ertical tail - 12 feet.. 9.5 iDcbes - Ulp d dosed canopy - 12 feet. S indies -912.7 squaze feet
Diswlce bd:•ecu maio WldiD& p r
- 14 feet.. 3 indies
Refer lD Seaioo n foe tum radius and pooDd dcara.aa::s.
GROSS WEIGHT Tho followiJq voss .,..;pts an approsimate ud sloall DOl ~ IISed for coarpuliD& airu-aft pononD1Da or for UJ ~ operatioL Weight will ''at)' wilb dif. fatAl fuel grar1t:s: (Rtfa to Opuabiq; Lituitat.itwa; Seaioo~}
1-1
TO 1F- 117A-1
Opua.ting Weiabt Empty (mdoding Wlusable fud. oil, and pilol)
29..500 lb
ENGINE OIL SYSTEM
lll.teofC Weigbt (i••t'"ies llllfrimnm (tJSda&e fud (empty ..nog lanks) and S.OOllb oiSlOreS}
47,9001b
oa pessmcs Ott tranSmitted to the engine perform-
Maximum Uteoa Weiabt (mdodes
52,!00 lb
A
maximum fuselage and will& Cud and s,ln)lb al ROR!S)
se!f~rajoc:d engine oil SJSleSD is iuootpotated..
•
a.oce jncljc;a•or (EPI) oa tbe ax:tpit irlst:rument panel for JIIOI1itoring..
ENGINE CONTROL SYSTEM
Eacla eape ronuol 5JSlem operateS av•nmarically, - - - - - - - - - - - - - - - - - - - - --COOOOOllU'OIJin&-a•ngmarir_,..mp,e;p eJationf•cuslwtollENGINES to llllfrimum po'ftr by means ai a silJ&le throttle iD-
pcn. The e!l8ine ax1uol SJSlem aJIItams an MFC.
The aircraft is powa eel by rwo F404-G£.-FID2axildfloor lU1bofan enpoes without afterbo:tmas (see Foaare l-1~ Maximum thrusa for eacb insWled engine is9,DlOpoand:s(lll,S40poandclassunjmtaDo:d). The 3-slage fan (low pcssure cowpctwe) and tbe 7-mge hi8b p csswe cowpc CSSOi are eacb dri\'01 by siDgle sta;ze twbio~ Fll5l and sea:md S131C hi&b pressure cowpc tsSCM sworsare v.uiablc; fowth saa&e cowpccs:sor bleed air is used by tbe eugine anti-itt SJSlem. variable geomeuy inlet guide YaDeS, mounted in frnnt al boch fan and cowpcessoc, direa inlet air for optimum eugine npentioa (see Fogae 1- 2). NO'ICillllinliODS engine ;gnition is pro>ided by a siDgle ipi=. An engine dearonic coouol unit (ECU)and maiD Cud Olilllrol (MFC)provide axxdiualed enpe operation.
An eS1Jine • •esSONy prbal:, drioal by the~ sor sbaft. drn-cs the oil pomp. enpe altrmator, maiD fnel pwnp and maiD fnel ronuol, and an ailftamemonnted "' •y driYe (~tAD). Ld't and ri&ht sprirt&-kJaded eSIJine blow-in dools, located ia the engine inlet ducu, open toafloor acttitO..I air to enteethe e!l8ine at low speeds. The doorsdosie p
ENGINE FUEL SYSTEM The engine fnd SJSleSD proridtS a OlDiin110DS fuel supply tO the o•••d•ogor manifolds and fan and aJID· pressor variable aauaun. Fud is inboduc::td into the enP,e fuel S)Slem through a sin&Je inlet connectioa to the maiD fuel pump. A portion al the maiD fuel 0111pU1 is routed 10 the eS1Jine ECU Cor axoling. After possing throogb the maio Cud pomp, fuel is routed into the MFC and flows 10 the combostor manifolds and maiD fud noz:z!es. Upoa enJine sltntdoom, fnd is dumped from the fuel manifold into a small ¥0lnme engiDe mounted suxa&e tank. The fuel is pumped from this tank 10 the inlet ol the fuel ra:yde pump (edutt«)durillg engioe swt and spooldoom. Fdnaed fuel reenters the fuel SJSlem at tbe
1-2
ECU, variable geomeuy axu:rols, alternator • ith lllaill igllitioo SJSlCID, iDiet ~ scmors, fan speed seasor, and a turbine ~ system. n.e Olilllrol SJSlem povides t1uus1 modDJatioa with t.luoale jXIiitioa. maiD eagiDe san sequencin& ampressor SlaD proteaioo, maio I niltwognc flameout proreaion,llllfrimum fan rot« speed limil and maximnm tmbine tempenmre limit, m;njmmn
ran am-
I*CSSOi !lisciJar&e pressure limit, and ["(1(01" l)fetspeed proreaion
WARNING
I
• A proteaion feature co eacb engine proWks roramnmarr thrusa reduaion al ap-
P"'i!!Citdy SO pacent when at maximum power if the engine alternatOr or the engine ECU or fan inlet temperature semor lwomes inopen.tiooe. Fan and cnre rpm will drop to app:Uiimtdy 93'J'o and 87'J'o t cspmi
run and should DOl be shutdown unless a gJeattt emerget~cy exiYs. II shutdown, it may be D"•" bSUe 10 rest:art the Cllgiae.
ENGINE FIRE WARNING/DETECTION SYSTEM The ain:raft is equipped with a fin: ..-aming detection S}~em ..tlidunnsjqso(hiOfin: wamingfi&Jusoo the instrument panel, and detector loops routed through the monitored areas ol boch engines. Eacla engine lire deteaion S)'Stem bas four sensor loops, two in the ~~and noo.i lu.be exllatm/ta.ilpipe area. No fin: extiJJguisber S}'Stems are iocorpon.ted
=·
•
TO 1F-117A-1
F404-GE-Fl 02 ENGINE
FIGURE t- 1
ia lllcuaalL ID""fitnl0111c~SJ$1Cia.IWO fad andf S"lrittbes are incorpotated ill lllc en&P>e fire watllUII fish~
ENGINE ARE WARNING SYSTE.M CONTROlS AND INDICATORS
ENGINE ARE WARNING UGHTS
•
Two red lire wm uiuz!iptS are pUiided a. 111c aoam iftsznlrDesu pand (seer~ F0-1~ The ldt FIRE wamma i.ipt indicates an o.erhcat or fire aJDCiitinn iD t.be left...p.e -.tared are3,llild lllc naht F1RE 1tlt'D.I.DI Jcld jwtjcates . . O¥edleal or fire ···•i•iwa ia tk opt eazjDe -tared area or • lllc APU. 1'ksc Jcllts SfZ'! 011 Ulltil lllc ~ "'"'MW. DO Ja.F CIISU. llJid seasot leapeallU"e is I edD:ed beJoor lllc set tcmpetatme q~ue. The Cil&JIIC FIRE watnu~~ligbtS llJid fire detcaor loops are tested bJ sctlii1S lllc MASTeR TESr IOWyS'tritdl OD the master teSl pud 10 lllc FIR£ DET ENG pnstMlft llJid PESSUC lllc ma:ster tcst PUSH TO TESI ....a..-
ENGINE FUEL CUTOFF SWITCHUGHTS
Two CllgiDc fuel anca (UR ENG PUSH) swildJ. !ipiS ..-e located oa the upper left aDd ri&bt ollllc iDsuulcat pand (see F"JCUR' F0-1). The UR ENG ad PUSH wop rs a:ae on. simnJu~ with lllc ...,....... lipt wbea afire or overIleal cn•fifiot emu alllc left or tilbt CIIIPDe..,..;. tared area. l'ressiq lllc eop.e fod c:atolf swildiIC!tt duns fod and isolates lllc bleed air dDas fn~~~~theaJJeaed ClliiJIC and causes the ON segment 10 illw:ainate aDd lllc PUSH sepcotiO CO OUL "The c:t1p1C (ad a:noiT SW\1Cblisi>IS also CU be used 10 shill fad llJid bl«d w 10 111c me• e1 cYaJ wbeD - Jcbted- 1b lhls• ••4•i Mt,lllc ON 1iPt rilcnmc oa aad SfZ'! on nntil tile swildl is p 1 apia ID recst'lb'is!o fuel {Joor and au to tile aJJeaed utUt..
FIRE......., ca
ca
ENGINE IGNmON SYSTEM Eada ipirioa $J$1aM aalUIS u wdct" l"''ca• cape cealed altcnlaiOr. u ig · •• CIICIIcr aDd a SIQCk iplter. Darulc aJ&ioe sun. - a tile
ca
lhroltle from 10 idle turns on the i&Juliaa wbicb remams on nntillllc enp.e readies 4S~ rpm. EnePIC 'P•im also ca.cs aa atJl(JID&Iicalty wbcD a 1 1 · - t ocans"flh die tllitlltk: 001 d'!W olfpo!i-
bon. Am!Wlltic ~ • IJilllcd off as me eQgiDe .,Mmjlls l:JdOw 1~ rp111 iDa Damrom
NOTE 1bol: lhroUies aast be ......S 1D the OFF p 4jw 1D rael . , . . . _ lozic bd'att aa airsz2n C3ll be attcmpocd
l1ae ENGTh'E START1icJn ri1 e::uinguim wbea tbe e.pe aa:duates abO+e 54S CIOtt rpm, lloacoo, if tbe bcht tc:maWs oo after tbe rpa is Pabilizecl a& kle (app,..;.. maR!y~tpll>;-a possNr Jpedt SteilSI!! swildl £aib!re ,_, lllbc oa:nncd. I! this ocxms. tbe tluottle should DOt be ad>ua:d
ENGINE STARTING SYSTEM An cape caD be szaned by pressurized air sapplicd lllroagb an enema! aJftliCQ.!OD, from the other. opuatin& ~or !rota tbe illtep! auxilioJy pl'Wft tm11 (APU} This air is s:opplicd to me air twbine saarter (ATS) 011 l.be airfnJK .......,,cd • w•y ~ (A.'dAD) wtlich pO+idcs ~for mp.e sun.. 1bol: CD&iDc S&attilt& syslea, 5dl CXIIltaincd ...t.e. tacd with me mtqnl p md air szaniD& S)'Siea (PASS). caa poo;de p ued air for >1a1tin& t1oe APU wtDcb thee so.,. r t , adeqra•e air Dow to t1oe AT'S ror eap.e a:an.
ENGLNE STARTING SYSTEM CONTROLS AND INDICATORS
ud
n"'"M'MI!IIJ!:W
ENGINE START£R ENGAGED LIGHTS
Two STARTER ENGAGED (L-R) li&hts. located oo tbe aas~er teP pend (sec r tprc 1-3) 011 tbe left tide pad. QliDe . . ~ e.p.e swt wtaeso tbe ~ aated esopae • • ""'es 10 40110t.o45'1o rpm (appor· .-ely). Tile lip~ &OCS off wt.ao tbe CDgiDe swter djsco~ as l.be mpoe CIOtt rpm ina lboYe S4'1o. START£R ENGAGED UGHT
ENGINE START SWTTCH£5
Two (LJR) STAKT AMAD RUN swilcftcs .-.= lex e.:ll esogix. are Joc:uecl oa t1oe UuouJe pud ca tloe ldt cnmrAe (see rC!ft 1-~ 1bol: IDOIDetW!tJ' macaaic-llold S'trildl ....p.es l.be AT'S wbit:b is dri'I'CII by p Sr >ol ....., ctur., me Slat\ qcle ill &be 1..STAJIT or R-STAJrr pW4•• Rll'l'riso& ~ menl (aasla Cllll&t) 0{ lbe AT'S C3ll be & I I 0 lij !l&Stled ..nu-t damaze op 10 301' rpm. 1bol: switch also opcm the APU irolatiocl vUve:s and doses tbe CIM-
Tbe START ENGD amber caa101 iiabt 011 tbe anavnnator pmd (see r....,.e 1-3) and the ID3Sler CAIJJlON 1igbt (see rll'ft fO...J)a:meoa nacillocr ot tbe two STAJUER ENGAGED (l.JR) 1iJb1$ Joc:uecl 011 tbe iUStet teSI pud il1amiaate
Iftbe START ENG D tiaJt:t tema.ins 011 after tbe stan switcb mums 10 O FF and l.be ENGII\'E START J.icbt is out, the swter datdt ID2J baTe f"ailcd t.odjscopge and the eso,me sllou)d DOt be wrdentcd I! the STAKT ENGD ¥t reaams 08 after tbe eap.e tpa1 Slabiljzrs at Idle(oppc · w•ely 64'1o CIOtt rpm). -n•Dy tfismpge tbe swter by teua:W.C tbe START/AMAD RUN switdlto the olJ (ceatet) pw;.;..,
roameatal IXIIltrOf sys~ea (ECS) isobtiocl •'alves as well as opesoiq tbe SUtter u vahu d:lrilt& Cllzjne s:tart. 1a tbe ENGINE STAKT/A.\lAD RUN sridl bas prionly alllltOI ooe- tbe l!S!!OCOted cupor b1ee:! aaUIIJ vUve:s (a.Jess tbe ESG BL£ED AIR S'lritdliS ill tbe OFF • h tit •t). the STAKT p&ti• ot tbe ENGil'fE START/AMAD RUN mu:ll is selettcd. tbe cqille blee:! u ~ opcso. O+dtidin& tbe """"''~ (WOG) swudL Rder to Eapnc Bleed Air Syst~ this see·
•Ui•*•,
'*
mame sbutdolrn is
wa.e.
ENGINE BLEED AIR SWTTCHES
bOIL
ENGINE START INDICATOR LIGHT An ENGINE START tw1caw liglt:t Jocatcd OD the t.bnxtle pud oa t1oe ldt awsole (see r~ 1- 3)
CDIDCS 011 a~ sun qcleaDCI.-beol oper~ lk ~\.4A.O ll.lbe ~ j l 1l!!S bpt that tbe .aM lilijJpl)wg 10 the ATS
indicates
••t'IJ!'Icd . mr
mpe b1ee:! air switcbes. placarded ENG BL£ED AIR (L & R). located 08 tbe ECS pend oo the rJcht•t•!9 .... (see rtpre 1-4). oormal!y alfttrol tbe eagiDe bleed.,. and Q()!ld bed from tbe ldt and opt ....,mes nea plaad • tbe l'ORM J•wi•i•t: Joowt~a. c!-..ri:IJ JfWIId ~ swt.. tbe ENGU."E START/~\tAD RUN SWIICb baspoorilyalllltOiower =~= Two
the M!OQI!trl eapae bleed air vaJve. owerridiaJ the woo SW!Id! aad allows the bleed air vaNe 10 opca. Dunac puomd opratinn, taxi, a.:! ratrdf, the bleed u ..v- ~ cbe. allowilta llle Al'U 1.0 sappy bleed air 10 llle ECS. The bleed u .-am:s opal oalyaltcr Weofi ..... llle &<-'is retrvled...., llle • •I e.r q*ldt S'll'ildl is doled The bleed Yafw$ c:k»e aatoantially Oil h I ~ MA Q : \a -apt isoallle p rmd llle WOO SW1ldlcs an-.. -cct. lA 111e OFF pw•im, 111e $b!06 ..m oar the eQF~>e bleed pan. the asqxwred ill the OFF po111ion. eup.e bleed air and APU &Jt c:aJUIO( be SUJlJlUed manllllly ~ automatically r~ aMroc:rmanal CXJDUl!l system fur• •i"*> and.,.. caJ1DOI be Prpplird 10 the eapes r~ swtift&- (Rder 10 Bleed AJz s,-stem, this S
sure is p:!Mded by rowiD& scales. Limit ~ues are p:O¥ided iD Scninn V (see EApoe l.imitations).
ENGINE MISCELLANEOUS CONTROLS AND INDICATORS
PLATYPUS OVERTUIPERATURE LIGHTS
w
•
EHG.INE PERI'ORMAHCE INDICATOR
1be Cllpe pafco;;un illdica!Or {EPI) (Frpn: 1-S). located 011 111e illsum paDd. prorides the pilot with diral readucts ol engine rpao. Cllrar::st ps 1enrpemure (EGI), fad flow, and faa rpao. Orl pres-
The 1taruu1 ol EGT a-~a- oa1y lh.ree di&iU and the • iNn• readUtc • u~~~e EGT '"' 111e ,_,., ,..;u only displ2y the lbree ~· ctipls ol llle acmaJ ~ SiDCe !& IS DOl ai'QJS possible 10 COIItinooosly noonjtor the EGT readnnu, a low EGT readin&. especially 'libcn • u•njA"ied by an EGT IJ&bt. must be intezpretedasu owenempcratu~e and lhe eagine sbut down immednlely.
m•.
99'r.
A cxratilmoas ......,..loop detea« ,....aJs llle structaral ~ """ arpoc ~ ~ (STEMS) wbcDeYer llle pbtypuS area cc0 preset •empennn ~ The plalypas O¥atc:mpc:mure JchiS (1.. PLATY. R PlATY) (sec Fcare 1-~ are 1estedby lire FIRE DETENG (~ a.llle IIWler lest emd-_"Ibese ~areoaly csed 10 lest t.be CXllltinllll)'oflhe loop, and shoold DOl illWIIIAile ill IJi&llL
1-7
-
TO 1F-117A-1
ENGINE PERFORMANCE INDICATORS
ro
l
[11;111(
95
95
'
-
Eel
6400
ol
•
...w:!ICIA!t'aPN£
•c
814
R
816
6400
IT
100
..
101
FIGURE1-5
EGT OVERTEMPERATURE/LOW TliRliST LIGHTS
TliROTTL£S
Daring pre-Weolf .,.. tUeaff only, tile STEMS will illuminate an EGT ligltt if a failure ol the enaiJ'le alternator. eJigjDe ECU. «faD il'llet tempentore sensor oa:ms, resultiDJ il'l closure ollhe ran inlet guide vanes (RGV) and rcduaion of thrust by approrimately fifty peteent oo tllat eope.
An individual throttle f«rontrol ol eacb engine is located 011 !be throttle panel 011 lhe left ClOQSIDie (see F.gure 1-6). The Idle pusjrim is identified by mct:honal SlOpS when retatding the tbrotlle. The tbrotlles musa be lifted il'ldividuaiJy and sepamtely 10 enter lhe regime below the Idle pnsirjon 10 sbm down the eogine. A fuel and an i8Jlition shutoff posi•ion for each engine is pO¥ided at the extreme aft throttle P' !Sition A friclimt !ever(INCR-DECR)isalsoprovidcd In ai1it*•• 10 lhe ooo:mai funaioo ol engine power rqn!ation, lhe throttle levers incorporate swttdtes [01" the micJr,,...trllC:Sand roc seleaion ol higlt usage sensor and weapoa system CODIIOis and system ma.nagemenL
LOW OIL PRESSURE UGHTS
ENGINE BLOW-IN DOORS
Low engine oil pressure jncficar«lighiS (L OU.. R OIL) are incol:poriated il'llhe anntiDCiato< panel on the ~oa-er riaJtt insuument pane1 c~ rJ&We t-S). The STEMS causes these ligltiS 10 illuminate when limils are t ' ' et c1e1 If a low oil pressure conditjoa csists il'l the affected engine. the awriated oilligltt mmcs on. WbeD the CXIDditioo is aneacd, tile CO
Left and~~ engine blow-in door'S ace located in the upper snd;y:es of lhe engine inlet ducts. Tbe spring loaded door'S are biD,gcd to opett wbeneou aitaaft 51P«'1 is less than appnlll
EGT jncficaror (L EGJ; R EGl) liglus ace iDcorpomed il'lthe arunrnriatcw panel on the Joooer right insuument panel (~ rl&1lfe 1-S). The S1"EMS will caase each 1apcai.c Ji&ht 10 illuminate if EGTiimils are • " • cdecl.
1-8
•
•
10 1F-117A-1
THROTTLE PANEL
0
SWI10'
la\Ml
~,
~
IBID
. . . . .!S la\Ml IIEQ[Kil$ IA\Ml Off IDU liDio\ll& AS SO
-
X -'1' SLLW
aJilDl
AMO IIDIG>.AIE
UP
0
-IIIQG
un
II(SIQoAIE
Pii'S5!D. 0151\A\'5 tva.M;
-
- IIS!liiB. cocvn UCIII5 Off 1cocun..-s CJt (I
RE!IIIoD .If!
0
'fCS lbQI:-
LIKD:lP!I
R*IS 1ZAD1S 10 Mil M CUU. JUlES _ . , fOI!CJ IINX-1
TO 1F-117A- 1 SW1Idl slloa.ld be lldd for at lcasl1X?: blf sccoad 10 emure tbt data is tt:Wided.
ENGJHE BlOW-IN DOOR INDICATOR LIGHTS
Two a.p.e blooHn do« incficauv liahU. L BID and R BID. are loc:aled oo 1be lcfl atarcsJlield qcbipiDd. T1lese tipus aae on 10 iadicate 10 lbe pilot lballbe doors are - fully doled. Tile L BID and R BID J.ipts are a ""':d o-ly wtoee lbe RCS MON SWIIdl c. 1be Gll5ler tes:t pud is ill IKON I"..;.;. • ENGIN~BLEED
•
HOTE Wllca au data frames bve beeD atilized. liCIMtioD ol the ENGINE o.
.......ecru
AIR SYSIEM
a-
Refer 10 Bleed Air System and E~Mronmc:Dw uot ~ tllis .......... for illfomwioa coa::eming lbe CQiine bleed air system.
STRUCTURAL TRACKING AND ENGINE MONITORING SYSTEM (STEMS)
(STEMS)~ and CXlaWI~ i+••Nn and ruords eapne npera•m1 parameters and airaaft CXJndnjons duriD& bolh 3fOUJld and a.irbome opc:raliofts. Aitfnmc woditions are IIIOftitoml by the ;\;raaft Slruttural l.atqrily Plan ( ASIP) data. Three basic catqories ol data: au•O"N•ir, -'fuaioa related. and pilot imtizlted ct.~&. are idlOided aDd lldd • _ , willliD the e:leaimc pUiX$SIJI II!I!L Tile STEMS 1115 43 dal3 t'taiiiCS ~ app
'*"'
ELECTRONIC PROCESSING UNIT
Tbe c:ICICII'OIIic: piC •s' '& Wtit tc:ccii'CS data from iDOI'C tbu 60 SDV.~aes indndill&the CIJiine c:ICICII'OIIic: mat:rol unit (EOJ), air data ax!lpner (ADC). fl.igbt mat:rol mmpner (Fl..CC). mrsceJbneos semor dal3 soarccs. and -ual ~ Tile dCICII'OIIic:nprn:o:rssilo&... bs...mr;,, IAO%IDIJ 10 SIOI'C dala rma. SC¥ual {Jcbls: looweoU
AJRCRAFT FUEL SYSTEM FUel is normai'Y carried in bolh fllldqe and wins l&Jib, and all tanks arc filled usia1the sin~ ~ syRem , . the air reCudina system. Fuel is I1IIPP' oed 10 the mgines by boost pumps« by pamy
feed. Non-~ nperatioo olthe feed and tn.DSI'er SJ'5' tem pcMdes anuxnatit: StqOCDI.ial CilljlC)IiiC olthe foci c.ts 10 a.uol carter ol p&V1I}' locatioo Fad a:qe seqotDtt is as follooos: • Both will& ausfer l&llks. llft1il empty. • Ldt forward uusrer tant ..t rip! aft aaDSfer tank. tmtil the debt aft t:ant ~ tw:s.
• Left and riglu forward uansfer wW. wu.i1 tbc ld't (01"0'3ld Wilt empt'CS • R.icht forward and ld't a!t uansfer wW. antil bolh tanks empc)'. • Both feed l2tlks. azd ~ sltlltdowa or f b - doe tO fad Sl&tYatJOIL Fuel is CXIIltaitted YithiB tbe f " I 1 ilboo'e the~ c.smyaadalt olthe weatpOUSmy. Tbetanksareldt uod ri~J>t ol caner and are clmded iDIO scparate cnmp8IUilellts. On each side, tbc Conran! a.mpe.rtm=ts oomprise the CCII"''3ld tranSfer tank the liCit cnm~ts comprise lhe cnpc feed tank; and the rc·
ENGJHE DATA EVEHTS SWITCH 1bc ENGV.'E D.iUA EVENTS SW1Idl. loc:a1ed oa lbe ld't• ,.,.. w- is a momen~ary maaa (Pl.JSH-oD) sorildl wt.icll allows lbe pilot 10 iDi1We a data l'ia.mc ol .,.;.e paratneters 10 be teuwded and bdd in __,.1 ........ the dea;toaiC p!UiX$SIJI aaiL 1bc
1- 10
-'"'"1
COIIIpiiUDcnts c:ompnse the aft uansfer tub. Fad is canied in CKb "'1111 betweeathe ftaat uod tearbeamSoatbaard 10 the dc¥c. actli&IOfbay. Forwan:l and aft amster tank, and ...;q tanks fad czn be ...... :~by pilot sd• 1it • Feed Wilt f'Od caliDDl be dol ipCd. ~ It>d tanks are ltlt~ See FJII!te 1-7 forw••msate fed taDt apentw:s
•
•
TO 1F-1 17A-1
FUR TANK CAPACmES- wrTH WING FUa CAPABIUTY (1)
- U - 111111
-
Ru'lcls
'Dr*
Gl!*ns
ro-dT,.......
.....
-
fiiiTa
u.
2.70) 2.70)
415.4 415.4
2.400
3692 3692
2.400
l'loi1'C
Ntr;.-
u.
14.1)00
292.3 292.3 2.153.&
2.100 2.100
323.1 323.1
11..200
2,800.0
1.900 1.900
fiiiTa ll:lllllfUS OHil') WW"Q
u.
fiiiTa 11:1111~
~ogoc: .a::a.ns tcr . . . . - arx1
(t) Tt.UIIp
C2J
n-~cJns
"""'*'....,...., c:tsptarscnr. . - U1110 lhei*!L
. . ~on JP-4 ai&.S pcu1d5 pergallcn CID-d dayl.
l3t App...,...., 50 pcu>dis o1 tJel aro be ftA)ed
,_lsno-· • •
lneacl'l_,- 1""
all~ ~lUll' 1n
t1lil--. sn:.
oot a snglobaat!li)Ull>-..., 50 pcu>dis ...a.leed-lh:Udbeco""" ..,.,..__
AGURE 1-7
FUEL FEED
•
NOTE
Sar.ally tlloe left feed I&Dk '"""" the ldt cqiDe and the rciU feed taat PIJ'Il'ies tlloe ricbt eqiDe. Eadl feed tank bas noo ac-dri>-cn boost pumps io5Wied ua separate ~IS al the I&Dk.. 1be aft boost pump is ,_,ted iaside a sump tank aDd cldrfus (Del at lUper pi t:iSWC th:m tlioe forwud poap ud -=>lJ)' mppln tlloe cape feed (ad.. 'Jkaftboostpump.Jsoit pt! fcd ......De:ptn"C 1 uc11or i~nened fliPt. ne forwa:d boost pump snpphes Cud ill thceYCN alaft boost pillllpWlun:bat ncptn-e 1 <3po!W!iry will be tedoced. Eadl pomp is crpebk al suppi)-HI& fad cteea..m foe bot.h ..., Pao:hollfeed1Dlkc:azjwc:sby~;rme boost jJillllp5 WI.
APU fad is s.lppljed from tile rigbt mpe feed tank by a dt potiUed boos1 pump. A shutOff valve, i:osulled ia t11oe APU fud lme. is conuolled by the APU FUEL swittll on the EPUIAPU panel. or tile APU toe1 CllliJfi CAPU. PUSH/ON) ~~- rr t11e APU boost pemp fails, APU Cud will be supplied from tile ricJlt ...,_ feed lllo1ldold-
E,caor pwnps • 11ae an uamtc:r l3llb ..t 11ae imc:rcaanea cbect ..ahain both forward aad aft tramfcr l3llb are powided at:.bp -hots 10 pow ide fuel a.slcr 10IK feed l3llb in llae eveat d failure d IK aonuJ uamfcr Sj5tem. A P"'Y uamfcr ~ IIIIo • P""ided bet am the fadaae transfer aDd feed lints in case d faBure d llae elcaric:al!y dmal uaaslc:r pumps. Flapper ~ mten:onneas be· tween Wlls ril pro>ide appOiliiDatdy 1-"' ol the fa-
~ fuel for engine~
FUEL CROSSFEED A atllllfeed valve~ 1loe Jc(t and ripu CDpc feed JBanifokls,allowseithcr, or both~ 10 obwD fuel from either or both feed tanks. The ~ is opened by a sipal C.rom the law fud wamin&
tbenlmlors iR cilhc:r feed Wits or by the FEED SOURCE swiu:ll em llae fod CX!Ilii'OI paod (see F"~t ure 1-8). Ant""""ic: ope:nina ol the aossfeed ~ ca.a be mhib:eed by IIJC d 1loe atllllfeed .v
moc
NOTE
Smne flld mtty umsfc:r inadteotanly in
IK ~ the left or ricllt feed soerce is RJa:ted aad llae IQX'IR't Sldl: fnorma!ly cbed) o:;ooe;.,. IIDw has ,......_, opaL -
1- 12
FUEL CROSSFEED CONTROLS AND INDICATOR CROSSFEED VALVE SWITCH
•
Tile IWD position (CLSD-AI.TT'O) aossfeed ~(X FEED VLV) switl:b, located .. the f ue1 amllDI panel oe the Jc(uoasole, isgiWded ia the AI.TT'Op&•i•&. aDowmc fad 10 be eneOe<, or botl&, feed bKs Mil flow 10 either, or boO cqiaes wben the ams{eed ......., is~ .,. • law fuel wamin& sitWbeD the siiilaiiS sdeaeiJ10 ihc! CLSD posaU... tht - r r apeninc d the O"'OIIieed va~ve is OWU I idde& Ouriag Dipll. llae croafeed ~ docs DOt open~ until oaed the feed l&ftlcsdepletes fuel beiDw approlimately 500 pounds The ~fuel~ _ligtu Oillloe annunc:iniOC pand illu!"-tcschain& f1igh1 at tm pclUDiis d fuel remainin& m a feed cant. lma ucr, the WUDi.D& si&naJ (1ighl) does- toger tbeaossfeed valve IOopaL The pilac CUI scicaiYdyamllDI airaaft c:ap.e [od from eiiller feed amt via the feed ocarce swildl a laD& as both feed wots ~~a¥e u ca::ess d foc:t l!bcm: 500 pnuncts ....'lleo Oile feed tul is depleted below 500 poonds d fuel ~ flillu. lbe cross{eed vaiYe . . &lllOIDalico!ly1{ the UR FUEL LOW n:d wamia&lialots Oil the at>nunciaiOC panel Cllme Oil dtte to fuel S)'Stem 1utage oa either side. the a.so pncition can be selected to isolue 1loe rc::spec:t.i>'e side. If the UR FUEl. PRESS LOW ~IS oa the """nnriootor paod a1111e oa iDdiCWIII both foc:t boost pmq15111 Oiled 111e reed Wlls an iiiOpuatioe. the X FEED VLV SWIIdl sboald bt c~c..t-n•Dy- lflloeaomeedvatveis-ally clo5ed. the opentiR& booa pu2llpl iD 1loe other tall): willowupowu IJ't''ity feed aadwill tnp remainin~ foc:l iR the feed Wlt aataiain& the illopcmive booapamp.
ern.
FEED SOURCE SWITCH
Tile thtce posi•ion (L-NORM-R) feed soun:e (FEED SOURCE) lOgie switd&.loeated adjaa:ulto the X FEED VLV SWildJ . . the foc:l amllDI pud. eor.al!y is sc:t to the X OR.M pcwioion aDd allows fad 10 flow 10 C8dl CSiiiae frog ils feed Wlk.. 1loe FEED SOlTRCE SW11Cb is !eott-locted a the NOIW positiaa aDd mta~kli •lly bdd m the L « R paoMioo Wllc:a set tolloe Lp ...;,;. theaomeed~ opens. tbe naln aft (IUch pesrme) boost pwap is turned oli. a:nd roc:t flooo5 to both ""''"C' fi'OIII ~~oe Jc(1 feed tank.. Wbca the_R pnci1ioa is selected, the: opposite: oa:un. Ifthe switch sbould renwn m either positioo DAtil the I~ d fud in the sdeaed feed l&ftlc reaches a law swe. tht appop iaoe UR FUEl. LOW 21).
..,.,.,.,or pud .....min& !isbts OD. Also, the croafeed Yal'd 10 the respeCll"e left or opt eapae_
•
•
TO 1F-117A- 1 FUEL CROSSFEED UGHT
A peen X FEED OPEN act.isayli&bt oo theannunc:i:u« paad c::omes oa wben the fuel cros:sfeed '\'3h'e is open (see r!plll: 1-'J).
FUEL DUMP RATES
now.
Fod dump rates s11own cmnde engine fuel Fud dwDp rateSdo DOl dcpeDd 011 JlO"'U settings, aiJr. speed. or single engine opentioo.
FUEL INERT SYSTEM CONTROL AND INDICATORS INERT SWrTCH
RIEL REMAINING
-UI t8.2IXI tfUit io !1300
SlODTDTeOO 7800b 4800 Cllll cbr1>
-.-.
FUEL DUI&P RATE
(UIIMIII) 1300 n;o 350
FUEL PRESSURIZATION, INERTlNG AND VENT1NG SYSTEM
•
1be fod pn-ssnrizalion S)'Siem tttilizr:s uwo!jthoed engine bleed air from lbe eaviromncnlal oootrol S)'Stcm to an:tuu iDcttiD& ~ {Halon) through the vent bar ud intO the air spaas in the tattl:s. AJ. though ineniD& d. the Cud tants is reqttiied Ol1ly for a specific situatiOII. the pressurization S)~cm is fWIC-
Iiamin& wt..ale•er air~ ~eJnlilp the ECS.
The taJlts remain
UDjO.,
A three position (ON~FF-AUT'O) !Dert (INERT)
switcb. locucd oo the rod ooouo1 paad (sec rtgUTr
during
1-8), allows the pilot tO select manual inerting ollbe fuel tants at any lime by settin& the tozgle swrtdltO the 0~ position U the swfu:h is set t0 the AUTO position. lbe inerting ~ is dislC:ba.rged automatically ..-bell the toca1 fod remaining is 8600 pounds. U a mission is flovm 'llrithool air rdudillg. the AUTO position may be selected prior to taked.f. U the missioo indlJdes air rdDdiDg. the pilot may select the AUTO position after disaJnoect from the t.allttt. INERT/SUSTAIN UGHTS The adjacent Ir-CRTISUSTI\IN li&bts. loc:atcdoo the fuel ooouol paoe1 (see rtgttte 1-8), come oo simulta· ncously wben lbe inerting agem is cfisdl3Igetl iciliaiIX:... After aD !PP'••ianate!,y 66-secood inilial sbol d. Ulllllirrd inerting agent the INEJIT tijht Will ~
now.
1-13
TO 1F- 117A-1
• •I
2 }
ll&l151151Aa UCHT I'!Ul s.JTO!
Cli)SSimJ 'AlliE 5aU04
6
AP!X liG!TS CDI1l1l1
1
R.n -5WTICII
•
AliRmniK~
FIGURE 1-8
oiL The susrAIN fi&ht will nmam on 1lntil the ;,.
atin& a:tnt pteSlA1t'e in the re:se:Mlir is djmjnisbed,
and then ~ oiL The inen.iD& sym:m wiil provide proteaioa in the SUSTAIN mode foe ap to 90 minutes. Large altimde cbaDge$. wbidl c:aiiSlScydin& ol the vent va1ve5. can redDc:e tiUs lime toawcOlimiudy
2S to 30 minot=
FUEUNG OPERATIONS NORMAL FUEUNG AND OEFUWNG AD tanks an: filled to the proper level lhroa&b pressun: fnding shutoff Wve5 and level coouol pilot Wve5 within the pressure fueling S)~ llliliz:ing either the single-point adapter located in the right main wbeelwdl oc the air refueliJl& f""'!'J''X'e Jo. cated oo the aira'aft upper surface in the forward tranSfer Wlk..
AIR REFUWNG
The air refueling te t•4ade (A.RR) and its stiporay an: mounted 11rilhin the apper fusdage diy bay in the forward uansftt tanks and on the aircraft ccnterline.. The rc:ct~ tade is byd:ralilically powued and dcdricolly CODitOGed. It routes to eqKlliie tbe~
1- 14
way and a SttDdaid '"" ep tade. SlaDdard refueling
statusli&lns an: Jll'O'tied roc allllplelion ot the boot-
up. Fud disuiJutioo and flow rates depend upon the amoant ol fud runainin& its looujm in the tanks, and the amount ol fud to be tecei~ from the tanker. The flow rate varies from appc:aimatdy 1500 to 3410 pounds per minute. Wilh the air refueling sdectoeset to AlL« FUS ONlY, the nominal refud tate is appx:u:imatdy 2Im pounds per minute from the KC-135 and 30Xl pounds per minute from the KC-10. Theairrefading(AIR)sdeaorswitcb isJo. cated oo the Cud coouol panel (see F.gme 1-8). When ailbome, the JIOISe0011ed Stcniq (NWS) peddle switch on thecoouol stict is utilized as the autopiJol and air refueling disengage switcb (see F.gme 1- 19). AIJI REFUEUNG WITl1 WING FUEL
With panial fud loads prc:501t in the wings. a diainbact time is tUjuited to allow foe thewingrefod shotoff .-alve to open befoce winJlS ..,; n aa:epc fuel This dr.linbrt time begins 'W'ben the air refuding receptaoc:le is opened. The wing Wlb will aa:epc fuel within 3 rto 4 minutes alter opening the air refuding n::cq>Urde
INDICATORS Willi fuel may $bow lUI oo-lold mdir;ujnn ol 100 10 200 poutlds ol Cud wotb FUS ONLY sdeaioe ~air refoelitla-
AIR REF\JEUHG SELECTO R
'The Wu posjojnn (~Al.L-FUS 0!-o"JY/ PULL) air nf r & (AIR) r:' a«. loc:a1cd oa 111e fad mauo1 paad F,.are 1~ oa lloe ldi aiDsole. a.aoh llle apetaUOil olllle ARR ad !be air refoeliA&sigaalaxanmniratjnnump!;roc:r. WbeaiD the C1 OSED l"'sjojoo tbc ref~ ruepcl!de is stoWed aad all Ji&IIIS ate ofi. \\'bell llle pilol sdcc:ls the AU. or FUSOI'o'U' post- !lie reflldm&rec:epcadc roc&lCS ad 'lrbca tt.e i 14 k S ,..,. is ill the (lilly opea p osjlicw tbc "'W'optiue icfodwa 5talUS Ji&llts, the ~ bpls, aad llle twO Side and ODe aft-lootmc fixed imeastty refueling flood!iehiS Ql!!De oo automatically. AD adjuslable inteiiSlty APEX flood!ial!l abo is lhea ·~
<-
W"llll FUS OXLY sdulecl Ollly lile feed Wills aDd llle CorwanS and aft ltaiiSfer W!ts ~ (ud. V.'bell tbc All. or FUS ONLY swilda P""- IS selcclcd. tbc airaaftn::spOIISe 10Stitt inputS"' the roll and piJcb axis is teduced doc 10 limited flt&bt Qllltrol S)~em (fCS) alllhonly. Willi fad uusfer pumps
The tefudiac AIR OPel ydlow lipll 011 the ri&bl JbreWdd ,.;n illtmunate at my time the - refud· inJ recqxacle is DOC fully dosed if the RCS MON swoldl oa the master'""' pand is in the ON p¥iljoa Tile AIR OPel lipu c:a.nno1 come oo lillie RCS MON SW1Idl is ill the OFF p-riilow
1-15
TO 1F-1t7A-1
AIR REfUELING LATa! LIGHT
lui eMe JC8Cf air rdod ydlow aDd blldl Slriped TbaDdle llbdcd EMERG AIR REFUEl. loc:aled 011 tile ricbt forward cxd:pit side pal>d (see F'"lple F0-1), pnMdes for manual opcni>)& ol tbe air rdudma I e :e. cdc Pulling lhe T-llandlc tonrds the caner cl tbc cxd:pit ano-s lhe rccepcade 10 be unlocted. Sprir>& pcsswe tllaa ..;n rowe il 10 lhe qx:a poAtirw n.e T4wldlc ..;n mmu 10 the SUIWcd posrrion YDell rd ' ~. lhe Tlludle IS atiliza! after dccUnl udlor ~ pcwu •e ee 1aqet •• 3 'h ud then oa1) after a failwe ollhe 1eflrctizc 1 10 opal after seleaJIIIIhe AIR switcb 10 fUS ONLY or AlL positiDD. If lhe T -bandle is bdd CllUidcd (wttlllrydmulic aDd deruica1 JXl"'U :n'ailable 011 tbc airaaft aDd Wlth the air reflldinz (AIR) swildl srlcacd to the CLOSED p)'ition). lhe reczpcadc will cnct penia1ly opea. tben qde closed. c:ootm-.s!y, prcoauin& the l"'""'q''ade attaiDin& a !uDy opa1 poPiion The mlldin& re ••• k C3JUIOl be doled il it 11as beea <\' e.ed bJ lhe ewagc:acj T -baad1e UD1ca bJdralilic pooocr ud decrrjca! coatrol are ratoRd.
n.e • rdlldilll U'JOi area lil'!t ext t11e ~
AI R REI'UEUHG APEX UGHT CONTROL
AIR REFUEliNG READY LIGHT
11>c u rdadinz READY blue tipt on lhe ~ wmdsllidd pea comes on wbeD the rdadiDz recq>tadc bas routed to lhe proper positioe to ~lhe Wiker boca oozzle. IJIIhe eoeat that adisnmnen OCOIIJ'Sbf pilot aam•ed 1 ea Wiker boca disa-nen, « ~ sate chr-rrt, lhe U'JOi . . . ril JDOIIl aad tile ••
DISC Jiclll ri!CDDeOD...lbn:tet lheAEI\DY fill''
.r~er pilot disnmnen (NWSIAR DlleoazaZe peddle l'l'!ldl jM 1). lhe -.dl ud press tile ~ SWIIdl apia to re--ill-iea•c lhe READY !aPt (« another rdadiD& booblp wulllhe Wiker. I[a boom or aut~ clisalBnecl occutS, press
me-
tile Jadlfle switdl 0111:e aDd release to re-&IIIDiDatt lhe READY light f« anolhe:r rdodiltc auemp (The READY light -r also be reset b7 qcliD& lhe doot clolcd. tben m'IIOiilla to lhe proper p
lSi••·· )
.....,......... post (see Fiprc F0-1) eo.es ext wtw:a lhe Wlkc:rbooe DOZZJc 1atcbes •10 tile rdadinz rc-
cepcac:tc.lhe READY tipt JDe50UI. udureCad:inz an bqjD. AIR REFUEUNG DISCONNECT UGHT
11>c u rdoc!inz ydlow DISC (.._.nca) Ji&bt oa lhe riz)n Jriedshjr!d pos:t (sec Feaze F0-1) comes .. wlot8 a cl19 1 "C a oa:ms bctweea lhe taD1tt boom aoz:zk _, tile n::fadiDc I " *I" ....
MANUAl OVERRIDE ON SWrTCHUGHT 1bc MAN ORIDE (man!W ooulidt) altemate-ec. lion ON switcbliaht is loc:lted adj8centto the slipway IICbts control on lhe fuel COGtrOI ped(sec F"rgurc 14). lt pooidcs man!W oou1idt c:ootrol ollhe air refueliaz sipla1 Ulptif.cr if the llllpll".cr Wls 'IIbera tbc lir rcftldiDZ srtm« IS Rt lO lhe AlL « fUS 01\'l.Y posrtjne Iflhe READY IJIItl bls toccmcoa after ld tbc AlL« fUS 0!'-'l.Y p Mi•• tbc __.. owen ide switd!IJbN ca be pressed 10 rqaira -oCtile rdoeliri&SW11S tipts. Opemioa ol tbc r:efoet.c ~will be oor.u cu:qJl thM tile tallkaairaaft c:armol dcc:trically .........,_, lhe rdlldiDz booaL The O N light aJmCS on wbeD the swiachlight Is pressed to incfica te that orc:rridc has beea srlcaed.
u1"
ENERGEHCY AIR REFUEL T - HANDLE
I'"*
rro..
Rdcr to Exterior LiiJus, APEX Rdoclilt& Lip:r. this socc:tion, for APEX ~t Control cfisr:nssjne
FUEL SYSTEM MISCELLANEOUS CONTROLS AND INDICATORS EHGJH£ AND APU FUEL CUTOFF
SWITCHUGKTS Tbc APU roc~ ...m and the kft aDd rleht eap.e rue~ valves are slim all bJ pra:sin& lhe UR EXG PUSH, or APU PUSH ...-i1diligbts whic:ll are loc:lted . . the ta:SU\IftiCftt paDd -'jaceot 10 the FIRE wanting li&hl$. Narmally, tllese soritcllblbts are used 10 shut all fuel Dow aDd bleed air 10 an enpe. or Cud flow to tbc APU 10 lhe ~ a ~ oc:curs. Whel lhe FIRE !.ipt comes oa.lhe UR EXG PUSH, or APU PUSH bpts also caac . . to rndic:atc wbcre the fire • - = 4 Wbultlle pilot presses tbc swnmfiaht tile O.'lll&J>t will caac 011 ..S tbc a• Wed '03lfts wi1 dose ...., raaaiD ex-~ ""til tbc swnr!rr~t is ... cw:d ..., aDd the '¥3lves opaL If lhe ~ ClliJ>. plSbes aDd the ()VI!Jbe:ai mnc!rt. . no 1o1tacr CIISl5, the FIRE l.ipll aDd UR ENG PUSH.« AP'll PUSH h&Jits will tp all. Rder to F'"tre Wanwl&IDeuaioo Sysaem. thiS sec:tion, fO£ addlbOCial tnformatioo. NOTE
Doc 10 lhe dose prtlli!lllly cl the APU PUSH ..S R ENG PUSH sontr!olipiS, cllcd"for uw:rect sa 2 s-et- ..... to tEJIIDI wnll the a-taster "Rst Panel
1- 16
•
•
TO 1F--117A-1
FUR. OUAH1TTY INDICATOR A fud quantity indicator(see ficute 1-10). placarded FUEL QUA.'"TITY,IS located ora lhe npu side of lhe Cftter illstrameDt paDd. A similar mdjraoor, ~ cated m the right maia wbt:dwcll, IS IISCd duria& pvuud foelmg. 1bW fuel quutily iD pounds iS illdicatcd a.1111110US!y by lhe pae a.! lhe dipW rcaOOCL ne L(ldl) &lid R{..pt) qilaJ teacfocts irodicate !be pounds ol fud .....,.mq m the lank mdi:ated by p6i1MWI!Q@lhe fn~(FUSTUJ: WING. FEED. FWO XFR. AFTXFR) rowy selet: -:;-
tor. Tbe BINGO SET tDob is IISCd by lhe pilol10 Mljusl !lie 1"6it ilw ollhe triaJJ&olu BINGO llldez a. the fuel qu:u>btypge. When llleflld mumq .-:be$ !lie sdeded •-aloe ol (ud. lhe red BINGO~ lip! aaes ora.
1lle volame olfud m eadl fad tan1t is ._mon=dby fuel~ smsors•iudl send Slpl!ls 10 !lie fudquanbl)' pOGLW aniL Tbe fud qauwy pwfir:ator S)~ lela can be dM:cted by premq aad lllllclm& the buillIll-test (Bri) s..-tldi. The cage &lid the dicJtal P•\ * IS &re uac:isa! iDa Rq'IH e t lest. T'be cipW ud -toe •• •· s wil 10 =o. Ailee reacl!in& zero, left ud right fuelqts311lityclisjAa]s ril ~ from am. uoo. 2200, 3300 c:ontinW.C 10 91JW.IXXO ud TOTAL LBS mdin!!or will seqoaoce rna IBID. 22201. 21ue ol!Xro ora lhe left and ,.Jlt fud quantity mdicurn &lid oo the 1Dial quantily indicator. The aMJoc poioller will ClOiatst'<""'in& to the digiW ~ Tbe BINGO b£11t will be ora '611eellle poioltcr isbelow BJ:SGO sa1111& aad ..;u lO ol1 wbesl aboo'e th3t sectia&-
axm.
:moo.
m:m
The BIT bait isolauoa I:>Ode is emcred into upm mmplerioe olllle steppilo,g d&spay mode. ~ !lie BIT SW1tdJ for alllltlimma ol 5 addjrjom! st> • • •Is will dispby deteaecl fault axles 00 the toW quantily ........,or, If tbeR ate ao Cailuces, all zeroes will reas !lie cist*Jed value. Rei & lhe BIT SWltcfl riJ result in both indicatorS mun!m& 10 DOl"... ~ aDd proper fuel quantity iDfornaiiOD will be restored W1lhm "WW • • "ely two secnuo~ Tbe -m! (OFF) 113& wiiiiiiX be dist:*ied ora oabtt indicator Wlless tbere IS a failure durin& the Bn: A Caalure ollhe indicators causes an ..... ac:a - ollhe me pooater ud !lie clipal ThiS self-tes& also aa be imtiated bypbiaA& the Master lest SWitdl oo !lie master tesa patld oo the left side paael (see F"core l-l4) 10 the INSTR poA•jop aad p-esstftC PUSH-TO-TEST- (this IS tile nonaaJ pilol aa.mted metllocl ol initiaWt& tbe Brl).
poads for sllon periods ol time. 1bese naamriom ....., 1101 be M rid ed a fud qaanttty jpcfica10r failare unless an OFF 113& or an OFF flaa aDd a FUEL !NO lipt oo lhe annunril•or paaeiiS also displlred.
The fad quantity p a w bas a built-in atutude vaIOty lest. 1K plOCCS50I ~ ... ia>valicl mocfitinn bydispbjiag IKOFF fb&oo lhefuel qDM~UtyEica tor and illttminatm& the FUEL IND JiP!t ora lhe aaawx:iator puel
Tbe proc:a:ssoa C$C$llu'ec: • k aoa:w:ters 10 aeasw e the arutude md G-fora:s olthe auplane. Auiracle ~for wnmne fad quaowy cak:ulariom Is timAal ... the P'UCCS50i 10 :: 20• pou:11 md s• ro11. So • • & ol pitdl or roiiO¥er tloe2laauts far a 11me iattenal p-eaterthanooe mmute is~a processor ilrwtbd modjtm Wbel! the oat ollimit ....... a::ases 10 Clisl. aD ,., I • • , - I retllrD 10 DDr1aL Fad quantity fluctuations ruy be DOted dunn& hi&b G iWDUhUS {p-eater tllu 2G). nus isdae 10 lhe 2(j IJI!'rimgm ~ olllae vati:al kawtcr. Ju. less than 2G ~ the p oc:csstli's caJcalated pitdl anpe acd for fuel qaentity cakvlo!jgn vay dosdy "PP"' . 'les the uue pou:h &liCk olthe airplaDe. AI lliglt G-foroes: bowt:ta, u error IS a-cated illlhe calculated pin:b IJI&Ie. nus bigMr than aaaal pin:b ape causes the ptOCCSSOI IOUI..>eously calndau• a 11JPer fuel qe:aDIJI)' than aauaL Smce ll!is IS a ft!BctioD ol G-fon::e. lhe flaauatioo becomes brJer as the G~..... :r Thefoelqwmtitym6cauonwillreIIIID 10 iiOI(Ca) wbeslthe G-leed retwm 10 tK 1- :!(j
LEFT AHO RIGKT FUEL lDW UGHTS
The LIR FUEL LOW red 'll!2.l1lin& Ji6bt 08 the aanwx:iator panel md the master CALmON li&ht comes oa iD ~ 'ldle8 fuel '""'""" m!lie respective feed tank deplnes below 1m pwmdl If the crossfeed .-alTe SWitdl oa the fed COiltml patld bas beu1 sdc:aed 10 AIJI'O. 1 sepa~ate 111temal fad low switcb "11lliD the feed Wit avr..arrany opeas the fuel crossfeed .-aM wbesl orae feed taut depletes fuel below ~alimatdy Dl poo1nd< (Refer 10 Crossfeed \~~ s...ldll diS' ussjo. tlus ynjgn for addition31
woraatire )
LEFT AHO RIGKT FUEL PRESSURE UGHTS
The LJR FUEL PRESS amber c:aauoa bpi oo the anncnciator patld &lid the master CAtrnOS li&ht c:omes 08 ..~ the p tsSUt e switcb ID the eolpDC fad !c:cd IlK seases low pressare. ~ pcesswe ill lhe engine foel feed !me results wbeiJ both booa pumps 10 a feed tant are ~ The aitaaft en&ine> sDoald 1101 be staned oropcntcd oa the gmund whua the FUEL PRES:>~ ate nJ!,mmated ---
1-17
TO 1F-117A-1
FUEL QUANTITY INDICATOR
FIGURE 1-10
FUEL INDICATOR LIGHT The FUEL IND amberaurtioo tigJu 011 the annunciamr pand and the maszer CAI.JllOS fi8ht romes oa
AIRFRAME MOUNTED ACCESSORY DRIVE SYSTEM (AMAD) 1'he AMAD syslem illcoiporates an ar
-
povides airaaft lrJdraulic and dcttricaJ power as wdl as supplyiag power for swtiD& d the aim:aft mgmes. Operalialld AMAI>moonrrrl arr •iiesis possille also wben the AMAD bas beeD !!jM , . .plo:d from the enpne 011 the grooDd, A.""'ADs can be cooplec! and uncouplo:d from tbeir respeaive eo&ines; boweoer, the engine and geartxJr mllSl be mmpleldy Slopped •ile:ft this action is 10 be aca:JIDplisbed.. The AMADs can be nncouplec! in the air10 allow engine opetatioo with a failec! MtAO if the eugiae IJlCII is redoccd 10 Idle (60 1074',. rpm, am:wding
onlcr for AMADs 10 be conplec! or- nncouplec! [rom their COO:Ut>r owfing engines. the APU and the pteSSiltized air SWt system (PASS) mmpre:ssor mUSl be OIHiDe 10opeme the dec:oapl<= Fuel in the feed lallks ~ tbtoogh the AMAD cooler earome to the engiDe, controlling the oil temperanue and coolill& the A.\tA.DoiL Duringpnemnaticoperation. the priawy force for- operating the AMAD geadlar is supplied by the ooboud APU S)'Stem lluoagb the ATS wbicb isCXliiUtllled by the swter air ftlve. 0!1>er poeumatic 5UUICU axe eapne bleed air and a &nlWJdairSWt can.. AD uncooplec! A.l\.f.AD maybe operated 011 the &fOUDd Ollly &Sing APU or- erurnaJ can air. Use d e~J8ine bleed air to dti>'e an nncoupled A.I,{A[) is prollililec! as a possille SWterfail. ore may oa:ar.
AMAD CONTROLS AND INDICATORS A.MAO RUN SWITCHES Two MiAD RUN swilc:hes, ooe for eadl enpe. are localec! 011 the throltle pond (see r!pre 1- ll). When selcaec! 10 the AMAO RUN position with the A.\tAD uncoupled from the engine. the &espea.ive AMAD can be oper.ued independently with the engineshntdoom.
(COUPLE/NORM) left and ri&Ju AMAD poaad couple switcbcs. placarded MtAD OND COUPU:. ate located on the AMAD pomod C01W01 paad on the aft lelt cousole (see F'care 1-11). The S"tiiu:bes ate ptded aad ~ 10 llle NORW puk• The RDY TO CPLad•iscwl ~ a...es 011 nm e0er Jdt or cigla A.t.(AD lilas SlOpped, l"""'"'tinathe AMAD 10 be • •• 1W 10 tk ap~C drM.. S>l+ 1-uy. 1boe RDY TO CPl. licba wiiiJD 0Dt wilca AMADicaa- aWiJlliiii IS ec:coeplisbed. The AMAD is coapled bJ liftia& the paid aad Rttin& the togJe SW1Idl 10 the COUPLE poD&.- W'O'DCT'tarily, tllea rdeasiD3 it 10 rettii'D 1.0 the NORM posi1ion The At-fAD ~ be CXIUpled
T~
wilhoaJ dama&e 10 the urut wtoeD the engine is nm...,_ rowiJI&, or w• ' ti!hn& The sorildl is ~
lne oaly Oil tbe gaud ~ . . . . .~
{V>'OG) swisda ialerloct. AUAD UNCOUPLE SWITCHES
Two parded A.\.IAO lll"COUPLE sorild>e5. 011e for cacb eagjDelAMAD. ate located 011 eitbersille ctllhe lbroule qtradnn! 011 the tbroule pand on the left console (see F'~ 1-1 1). The swildles an: gu:arded 10 !be NORM posiaion iWsul& tbe prd aDd poD.__, the S'lrildl forward will cause the A.' JAD 1.0 n+"*'l*" from the cupx; lw>wcua. the AMAD 5llooold 1101 be n• • ••pled aatiii'OWJOII rlabe ~ 11as c1tu •10 abe Jooooest pc
Two AMAD ad> iS011liCJits. one ror eacb AMAD..U lquids RDY TO CPL ate located 011 abe ~ p-s COIWOI pMd oa 111oe le£1 console (see F'cure 1-11). The JicbiS Oil 30 ... '.... after tile AMAD nmcpentioa lias ter 'M"ed aad&QCJih!ter abe AMAD llasbeeD • •• pk
LEFT AND RIGHT A11AD OIL UGHTS The UR A.'dADOILambcrc:alltiOIIliCJIISoalboeaonDDCiator paad ud the JDaSler CAUllON Jit!bt come on if !be AMAD oil ~limit is <:><· eee
81 FED AIR SYSTEM Tbe eapoe bleed air ud APU u ••Mj I
Dt eadl adler ill ""~¥>in& p WCi a:el'l- soan:es lor a.iraaft s,sums "'!"?rire DvriD& abe APU SWt qdc. pe.wnaed a>£ front lhe ~ IVc Scatt System (PASS) is meted 10 the APU ur -.e ~ (AVS). Wilb abe APU opera!iq. air is rn.ilallle lor EPU opcmion, aircraft =&iDe Sl3tt, aad envirorunerual c:onttol System (ECS) air coaditionina rcquiremen!S{see F'II!Jre F0-2). In odditloa 10 =&iDe bleed air aad APU tt snpplies, <:Xtcmal air c:oa_,ions ate proVIded lor poome 5lalt aDd 10 !he ECS ~ lor air a.di~ rllbe axtpl aad a-..:s.
•·'4· --··
ENVlRONMENTAL CONTROL SYSTEM (ECS) Tbe en•~tal conttol S)'Sletn (ECS) prll"ides !be adpit and ek:l::utlftic anpartment areas with ~ lor pilot ~orr. ~ti-s suit ~'SI~ deau..,c eq• •'I eat coohn&o UICtpilt= •maUOft, (ad taDt ~ cuopy seal in!briM aad cldogilc rl abe cuopy sille panels. (See F'IC""t F0-2 lor a ...., k
""""'"'!'""
llann& aor:mal• • wfi•; •rs wrtb mpnes operariD& aDd 'W1IIa a& leasl one c:npoe bleed ...- S'lritd2 in abe NOR.\t (IJI)[]Da)) position. !lie bleed air teqaatd for CXIOhng is lakes rn.the eqsae axapteS'!lV at an iDtermediaie stage. In the air aJOCiit.icojn& tay, !be bleed air is cooled ina ram air beat....mangerand <:><· P'I'POD ~ aad flows thtouaJl • .ate.- sepata• tor. The tesaperatare rllhe-mpplied 10 the ax:lt· p1 is Jdcaed bJ the pilot. l::lot air for temperature COIWOI rl coctpit aDd otilljJGOCllt supply tt is taker~ rn. allot air manifold Wbea DEFOG issr:kaed oa lbe ECS pud (see F'IIDI'C 1-12). air frola the bol air Bows c:IRaJy iDIO abe cldoc duain&- A pressare regulator IS pooided .., CXlllliOI abe coctpit pressare {see F'~ 1-13) 10 accordan
-•ifdd
lowizla schedule:
AUAD UNCOUPl.ED UGHT
-cr
Tile amber M1AD UNCPl. C211tio11 tigln 1111 IJie m.,.....,..,tor paad aad abe CAUllOS tiz1n dl _.-,_ _ _ _,a .e oa anr time u AMAD is . . "''ped 10 ils respea;..e~
•
From ~ea level to 7500 feet. adpit pressure is stigbtly ~ambient~ From 7500 feet 10 IS..SOO feet, ax:l::pit pressure is eqaiwalc:ntiO a mpqapt 75J) feet. Abo¥e J8,.SOO feet. axtpn pCSSille is U8 psi abo<'e amllic:n!ptsWie.
l IDl -IJQ!I- - IUD AlA S1I110£S • IIFI- IIGIII ac;•DUCt-.u IIIIW ...IIl'UQ\IS S £13 CI'IOI£AI 10 ._IIC UGIII
'I • '
fill CAIJIUIIJGII( A>DICS Ali ID _ . C.ll!flCII Uli!J OIJOG ""' c.oar1CII UQo"l £13 SllEOlll S1lf104
flGURE 1-12
anu-a
bleed ..... 10 the $UIL Air flow iS proportional 10 tbe positNe 1 forces scmed The pilot can ~~~a~~u aDy 1es11he sys:tea by clqA · the ant~-t tal but- 10 lllflate the SltiL
a
Whee ubome, ara a.r • a•datlloe foe cocipl aJ>d eq• 4 co• allliiDJ if mjQIRd. Separate CXllltTOis oo the ECS panel an: available 10sllut olf either llle lclft « ,..,, eap.e bleed . . and the air
IUS
ANTl-G SUIT SYSTEM The ant~-t sail maneaor and tes1 bonon an: located -*~~ia&lle.tllcCJ awde (seeF''C'=
F0-1). ne sysua is uto~Uti< :m11 cieiNers cooled
ECS CONTROLS AND INDICATORS COCt
1K coc:tpi1 temperature 5deaoc. placatded CKPT TEMP. is located 011 tbe ECS praad 011 the riclU amsalc(5tt Frgure 1-U). Tbesclcaarcu beset 100tk:r tile MA."'' (-..J) control ana,« tbe AUTO (aut.OIIIUic) coauol aree. A stipt deteat sepaa1es tbe twO areasol opeftUOIL Wben pbad D tbe ceDter (blank) area. no SliD&! is sent 10 !he bot b)pass valve , ...iti•• sadiOr. The ' ahe will retUin ill tbe lul pxitioo l1w the - - obse:n-ed pnor to tbe CllCtpll lemper3tlm 5d«~or enten~~~ tbe blanked ate&. AI. tile lUper lcspen.l1:1re$ ..........pica. 5lop • Pl""ilied at the m-ema beal poAI- roc each 80de ol open..-. Wben coc:tpi:t tempcnture selcaor is set 10 MAN, ntOYaDent ol tbe sd«
1-21
TO 1F-117A-1SS.1
'
COCKPIT PRESSURIZATlON SCHEDULE
30
!L
-§
.. 0
E
20
!J
......• •ua: a:
•
10
10
20
30
COCICI'IT AI.JTT1JDE - · -
FIGURE 1-13
s:apply ~mre is com-acd by a coctp;l~a~~per amre :set~SCW, rcpdless of the eapae or fli&bt ~ lion. One of the enp.e bleed air swildles m\IU be in the ~OR.M position, and the ECS mode selector CllJSl be set to NOR-'f to selcc:t a ClOCtpil tempcnNre iD dthet llac MA..'11 or Al!lO pooitioos. ENGINE 8l..£ED AIR SWITCHES '!ir.'O 1'01'1>p051tion C-"OR.M.()FF) eJlline bleed . switcbcs, plaeatdcd ENG 81 EEI> AIR Land R, are located oollac ECS paMI (- Fl&'= t -12). These swiJdlos, • 11m !;et 10 the :O."'R.M .. &ti"' penmt lhe Dow ol capae bleed a to the ECS SflZ=I after taktoif. •ilc•the lane swt. The enzme START/A.">iAD RUN saitches (wben seleaed 10 S1JYU) hm: priority CXIIIUOI and wil ope• the ~ bleed a •"ah-cs, ~ the weigh~~ (WOG) i1rildL
LEFT AND RIGHT DUCT OVERHEAT UGHTS
•
I
T...., left and n&ftt daa ~ red wamin1 lights, plac:arded UR DUCTOVHTare located on the ECS ~J (see FlflUCl-12). Tbacli&Jltsmmeoowbe:n.....,. a ,. .pcrarure CODCitioa ...,., 3to•F (400" F ~a
1-22
FT
tbe atpAe beys). caused by a ~ leak. IS se:nscd A leak iD the riPt or left manafold ben een the enpte and the 1espean-e isolation valve trill iDuminate the associated DUCT OVHT JcbL A leak in the a ossbl ' ' :1 mamfold. bel'ftell llac i>olation •"ah-cs, Mil triger both lJR DUCT OVHT lipo.. Eap>e bleed air 10 llac af(eacd dloa sllooakl be slntt oii by plac:Uic llac L or R ENGINE BlEED AIR swidl to the OFF pooition; thisdoKs the left or ncht bleed air shutoff \'al\-e, the left or 'llbt aCIISbleed shutOff vah-e, and the left or right APU jsolation val\'e.
alocJ allacr bleed air duct.
I
WARHING
I
IJiuminalion of either or both UR DUCT OVHT liJhts indx:ales the possibility ol a bleed au leak. Ibis u can be as hoc as 150"F wbida is caplble ol dormP>& cntic:al aircraft " \ - •IS and po~entully c:amm& loss o( llac aaraaft ECS OVERtiEAT UGKT An ECS o.., beat red •-unin& light, placarded ECS the EC:S pa:ld ( - ~
ovm; .. loc:a1cif on
I
TO 1F-117A-1SS-1
I
1-12). 11m li:bt
FAH UGHT
Ali amber FAN cm1>00 light is located on t1te ECS pmel ( - FtCure 1-12). This Iicht comes oa •iten t!le a\UDcs axUI& r:. {ajs 10 ~
• 1·22Af(1 ·228 Blank)
1
TO 1F-117A-1
Jine
AVIONICS AIR HOT LIGHT Aa AVN AIR ROT amber c::al:ltOa fi&bt. loc:Med oa the ECS pud (see Fl&'ft 1-11), comes a......, tile u baD& Stlpplied 10 the a•ioaic:s CXI ij em is c:oocessive. 1b rcduoe the temperature. set the ECS .-!e sda:t« 1D the All.. RAM pusit ""'
Rder 10 \\~wkt, · ld AatHce S}Slem. this section fooddos'J'lcaiftl'CCJM1DEFOG HOT LIGHT
ECS LIGHT The •ECS amber (reset~) cautioa liaJII a. tileDll..-wt pond (see Flll= 1-12) and the nustcr CAUTION !ipu come oa to indicate tbat a~M~fvno. tioa • the ECSsyuem bas wed. The •ECScattt.- lcJil ~ be reset dunD& poi:IDd opc:taiDs willlweiclll ~ 1'k iipi&UjWitue ICIU oa u.e ECS pud cooaes a. 10 -'ocate the specifoe ..Ua:JE-
tira ECS MODE SELECTOR A f01lr"1•+i•*• ~ORM~OFF-CKPT~'I ALL RAM)ECS mode Rltnor islocatt:doa the ECS pud (see F~&~R 1-U~ '9t'K:a NO~i is sdcaed, aalatOaecl air is Stlpplied 1D the CX>dqlillllld •• ioaics Ujl'!p"alt Wllal CKPr OFF is sdeaed. aJOdi. tioned u 10 the c:oc:tpit is sbut df wbile Ql!nditioncd aitisstiiJ snpplied 1D tltUYIOIUCSCXjcipaenL ~ aiJbonoe opentiM< wtlell CKPr RAM is sdeaed. 1U)tllecxdpil wt:ile mowfi! ..... dr is sliD SMR•W•1 to the Atioaics CXj '\ C L V.llcn ALL ~\t is sdcaed • tile air, ram mr is 10 the CX>dqlil ffi&ht aatrol computer, tile nmplioll interface autOpilot computer, the air d3ta c:ocaputer, and both~~ de~ Tbc DEFOG ccotrol PJRl'o:> hoc air Cor ddocP& the CUGpJ m an ECS .odes CICqll ALL~"- 11le Sl\GL fCS bil 1i11U a. the o=mx:ittor pud and the FCS RESET Iicht oa u.e FCS pud .ay ill =te bridly wbea the lllOde sda:t« is poAI ..... ID AlL RAM in the air; bowcou. il' sdected duriJl& poomd operatims, tbcslr: li&Jus will remaia oa, indieat~ that the differ· a~lial pesowe S'lritdlw the duct senses 100 5maJI a pesowe dilfere:ntiallllld tal wsuffil itwt .... 51Jem& OWied 10 the FCS Oll!!p!ter Coo- a:IOiiJl& pwpoa:s.
fllllll-.. "..
"'"•;,.,1
•
AUXILIARY POWER UNIT (APU) The alllliliary powu Ull1l (APU) is a p:s twb~De eo-
pe
~-
+-'s
e ~.., opea~e:~.., n.- feet
(MSL). The APU poodes pkt '' • a tic power Coo-co-
liOiydrM (AMAD). ffilb pesswe air from the presSOifued w sun s,stem (PASS) is -.1 10 >Wt the APU which -ny will swt within IS lealllds. If tlte PASS syuem is utibzcd to swt the APU ill fli&ht, tlte PASS boule is aedw&ed ~-
A lt)odntl.lica!J operated APU exhaw door is ;,. sWied 10 ,;vi•ai•e abomt: ~ ol u.e APU. If tlte APU £ails 1D aia1art. the c:xhanu ll,pus door is DOl commanded 1D close and no jncfinta- IS pooided iD the mctpd' bowe>a-, the door can be blown closed by ao::c:deatial& the aircnft at>cwe .wl KCAS 10 ooerpowu the ooer-a:t~ter door sprin&:s. ODce dosed. u.e l!lriDcs will hold tlte door in the closed p +ia i w If tlte APU • u • ed> taaperatcre Jiluils, tlte APU wil shat dowD aauxuatlcally. If tbe EPU bas been aai.ated automamny (both tcnerator> ol1 tbe line). or il the PASS bottle IS redluJiug. the automatic APU sbGidowD feature is mhtiled and the APU .,;n rw1 IMIIil • fa& II Uoe EPU bas been aaivated mant:ally. lllc •mogptjc slnndow1l feature 1 • iD dlect. Aa amber cmtioa bcbt a. tlte annoncialor pud iDdi:ale> APU sbtddcJora.. Ill ac»rww u APU fad al1df (APU, PUSHJO;o.') switdllipu IS localed on the upper riiJlt Cetlltr mstrument panel adjx=t 1D the FIRE onrnD!g liJbL Wbea an APU o-~1 o:aus. the FIRE lizbtlllld tbe APU, PUSH liglll ea.oe oa. PI essiaig tlte swrildl will slm:t dowD the APU. nod foe the APU IS supplaed by the APU boost pump ia the oaJil fad auDOk1. Caatrols foe the APU ~ locued on the EPUIAPU pud on the left a>mole. 'The mctpd battely SWIIdl must be tumed on prior to aueupcing a >b1t fi'OIII cilher the mctpd oe the pound mrmal amUOI panel
APU CONTROLS AND INDICATORS APU FUEL SWITCH
The l'tiOpmrion {JuardedOPEN-Cl.SO) APU Fuel SW'ddl located oa the EPUfAPU J*'d oa the left a.ae (see Feon 1-14). QJIUrOis tbe APU slmtoff .aM "' the APU foci SOipply liDe. Wllell the swildl is placed;, the CLSD p•i•i"' tbe mutoli .-aM is dosed and the APU and APU cuapanment are isolated from the APU fuel Sllpply soun:e. The APU sbuldf vah"e is aiJo closed wbeo the APU fllel al1df swrtcblieh' is pressed. APU START SWITCH
1lle twO-p05ibon (ON-OFF) APU sun saitdl. located on the EPU/APU panel on the left CDaSO!e (see Ftpn: 1-14). elearicallyactuateSorshutSdown the APU through the dectronir conUOI WUI (ECU) ol u.e APU. wen: tbe -.c~o aplaced•tlte O.'~.pclli. tia.. tlte ECU allow$ the 1*e5SUi iz.ed air SWt syuem
1-23
TO 1F-117A-1
EPU/ APU CONTROLS AND INDICATORS NIUICwtiiPA.'n
•
AGUR£ 1-1 4
(PASS) 10apply air10 the APU Slart motor and sdledules proper fuel and ignirioo seqo.eocillg 10 Sl3rt the APU. Wbal the switcb is placed 10 the OFF position. the ECU ans oii fuel10 the APU and the APU sbuts dl)oo.~ If the APU sun switcb in the ldt main -.bed wdl bas beea otiliml 10 Sial! the APU. sbotdoto-o contrOl d the APU cu be uansferrccl 10 the CXldqlil by placing the CXldqlil panel APU Slart switcb 10 the 0~ J" osj• w., prior 10 sdeaio& the OFF p osj!OMI d the APU sun s-"iu:b in the left main -..bed -n. The APU switcb is magoeU:ally bdd in the ON J""'i'jon and will autaNnially mum 10 the OFF posit jon if the APU flames out or fails 10 stan. APU OFF CA11T10H UGKT All APU OFF amber cautjon fi&bt Joc:ated"" the annllDCiata- panel oa the lower right instrument panel comes on ~the APU is DOt runnill&- Noocbtt iftdkatjon of APU operation is P""ided. The cautjon iWU is disabled if the APU fod Striu:h is dosed.
APU FIRE WARNING DETECTION SYSTEM
-
Tb<: APU is equipped with a fire warninz delectioo ~ ~ ~'"fite ii3tilbii lllbt and a fire delcaor loop routed throoglt the moai-
1-24
lORd areas d the APU. No fire extinguisher system is P""ided. lo additjon 10 the warning ~em. a fuel cotUf switcb is iDCOI poo-ated in the APU fire wami1l& figbL APU ARE WARNING UGKT
The righ! FlRE waroinz fi&bt mmes 011 wbcnevc- an o.-erbcat or fire condition exists in the rig)lt CftBine lliOilitomd areas oc the APU. The APU fuel cutolT ssUcbligb• (APU, PUSH/ON) comes 011 simulraneoos:ly with the rig)lt FlRE wamiog light 10 illdicate l.bat the o-c:rbcat oc fire CXii>lfitjon exists in the APU lliOilitomd area. The APU firewaminglight and ru-e detcaor loop is teSted by selecting the ARE OET APU p &• w., Oil the ~ 1C:st rotary switcb and pressing PUSH TO TEST swilcb. both on the masttt test panel.
APU FUEL CUTOFF swrTCHUGKT
An APU fuel cutolT (APU, PUSH/ON) switdllight is located 011 the upper right instrument panel adjattnl t'O the rig)lt ARE wa.miDz li8hL This switdlligbt mmes oo simulraoeously with the right ARE wamin& JiBbt ..tJeocvu-an APU fire or o-c:rbcat oc:cws. l'rcs:sinz the switthlight doses the APU foe! sbotolT ..ah"Cand tumsoo the ON pon.ioo of theswitdlligbL W"dtii tile swia hl"zb is I* J aga:ia; tlse APU fad 5botoii v.Uvc opens and the ON light BQCS oiL The
•
TO 1F-117A- 1 ON
Ji&bt ;.,jous tlw the sbu!OIT Yalve bas beeDl
ayn_....... to do5e.
-
tlw il bas 8Clually dosed.
11oe APU foe! CtRCJif swftri>IJpt also caa be used to sblll oiJ fod 10 the APU .toea - liPICd. SDdl as dm'ia& pOOllld -eiot.....,.... Ia either case, tlle ON liglu will .. ud stl)' 08 ad the sorizdl is pr ed apm to I I !IJtisb fad Dow to the APU.
Durin& pound
opaatioa. if the APU fad CUUlff
:;w· cbliJhthas cumeoc dlle-tou a.uMatlfur rnnililioft, the SW!Ichhp!l 5lloo:tJd DOl be pr I again.
PRESSURIZED AIR START Svstal
(PASS) A pressurized air stan S)'SleiD (PASS) IS iOCUpUUled ill the auaaft to prO¥ide a sdf--.tau\ed integntl 50UJ'Cie of air pr IC (or startilt& the UliliaJy porwcr anil (APU). n.e s,su:m is .......ised of - air 'rUe sttrter (AVS). a prtSSDU oesstl (u boUle) wilb a mntrol....roiiS.a 1edwge Wiiipi tstCA for tile stOra&e air bortk. ud a cxuptstCA sbutoiJ vahe (see r~ FO-Z). n.e PASS aJso .V..taws prtsSUic in the tai!hoot S)'Slem acauaulat«.
EPU OPERAnON lloeEPUcmbeaaJYatecfamomamnyor-ny. AtsiOIIWic acmarjne wbal airborne with .acJlt-dr.,11eds. OCCUI$ when both maiD JCDC1310'S drop oiJ the 1ille. U 110011&1 outpat from a ~t« is reSiared, tbe-£PUisolatio "'*'-doses-ud the EPU IS """""'rira!Jy cte.aMted. Manoal aaaauoo of the EPU cxx:ea w1lal Clber the a!IXililuy pera~« (AUX Ga.) switch or the aRCI&CDCf ¥taalir:: (EMEll HYD)S'Intdloc the EPU/APU pueloc the left• '"'"*is placed to the ON poRtion; the EPUwill stl)' aaM.Ied =~both swiu:loes arc ia the OFF poe. lion. The EPU can be operated (or appnwinwely 12 mmuus before the EPU oil c" eeds the allowllble ~nne Jimiu. 1loe limit may be ext~ uader arucal a:aa&CIICY awljtjMs 1loe EPU 1IJdnnlic: ~ is .amted ""1 LiiDc the EPU is aaM.Ied aDd will sapp1y emagc:ucy bJdn!;l1ic poorer 10 the flisbt allltrol S)"1lCID wileD the IJta'aft is below 22,lXXl feet altnode (de.-.. tiug oc outside u laapcnlurc} lA case oCa dUl~ lbmeo..n. the EPU~IIlicpumpwillau•omalirallycomcoo-lloc ~ p;eaaai«S c1rop oiJ-linc at llppiO&i-
PASS OPERATION
as the
..,'all theairbol1Jeprcss11rized(l(O)psi). PASS
s
EMERGENCY POWER UNIT (EPU) All CWigt:Kf power IBiil (£PU) IS *""porated to
•
&Dd pruwilies reo•-:• sqpa1s to the system rqulat· . . &Dd sbmoiJ valves.
prO¥ide e~Xl~JCIIC1 h}d
.alefy S4'lir RPM. Adcqaate llrdnlilicpoorer a pro'1ded bJ the ..... eep.c ~ paql& duniiJ spool-lefy reet (MSL). operarjne o1 the auxitiuy JC~~Idl &Dd c- 1tydraDiic presane ~ "The t.n.e!nc pre5SIIre .-..itdl opalS as the ailtr.!ft diiDbs tllrouJil 11,an rea liDII close> as the aircraft dua:ods lhroup JS.(O) feet. loci:iaa out the auxiliary~ tor cm1ess the bydtaulic pressure switches >ease tlw dlher cape fliJitt bydralilic pump is produc::lq suf. liOeat poorer.
wm
11oe EPU c:an be ased OD the poaDd to mpply eka.rical poorer or~~~ 1ly
EPU 1¥' 5 . . . , 10 t h)dna'r p the f1iPt ~ 5)"1tei.i.. '
sr au: "'--~ -
1-25
TO 1F- 117A-1
EPU CONTROLS AND INDICATORS EPU EMERGENCY HYDRAULIC SWJTCH A tt10 pogtina (ON-OFF} EPU CDCrJeDcy llydrallllc (EMU HYD) swilcb is located 011 the EPU/ APU panel (See rcure 1-14) Oft doe le(t mnsole Wh<~~ the APU IS opc:raliaa ud the EMER HYD S>rilda is sdeaed 10 the ON j• N!Mw, the cw:.gcaq EPU IIJdraalic""""' CDDC5 Oil tile liDe ud "'FP'"'" ~ lac p3IIIU £oc : i ;y -CSe to . , . , . &be fficbt ,.._ trol S)'SiaiL A acMuy (EMER HYD ON) . . . 011 the ...,..;.r:or panel c:o.cs 011 wl>ca the c:maJCDCy pump is ope:miq.
s-a
EPU AUXIUARY GENERATOR SWJTCH
• .., • wily sdeacd to the TEST poetjon the APU MODE SEQ Ji&bt C01DC$ Oft for approoamatc1y S510C· .-is wbilc tbe APU shifts modes due 10 added EPU load.
HYORAUUC SYSTEMS H)dqlllic powu- is supplied"' two separate syst~ The i*W1 Utiliry H)drcJie System ud the pr:imaoy Fbpl tfJdmllic s,stem are cadi cli>1dcd i:to- oadary~RYD A. lfllLR\l'I'D't-8, Fl.T HYD A, and fl.T HYD 8). Rn MJir IC'rd • • & • empo,ed iD cacll system for the p'dops, a valve seasn the i=:hou IC'f'd dtucasitiJand sllutsoll R> O'*"'YSJStcm A ol the affeetcd Utility or fli&hl hydraulic sys-
tem. U lea1:a&e axuirlues, '" • ..t'f system A is reSiored poor 10 a slwb:loooo ol scmadooy system 8. SwJe oatvuare located iD the ld1 eqiDc atilioy bJ· dnulit LiDe and iA the ri£Jn ...p.c fl.oclu ~ liae 10 ct s pcmt pulses iD thoR liDes 10 pre...,., pmllp iulcraaiaD da:riD& ..-.-1 opc:raliuc "'" c!rutir: pra:5IU'
~pump).
FUGHT HVDRAUUC SYSTEM
AUXILIARY GENERATOR ON UGKT
1bc Flipt HJdraullc S)~em is poooeted by 1"'0 byclraalic pun1p5, one mouDted Oft the A.\ fAD ol eado maaae. U ODe enpae is stnrulrrn. Cltpt llydraulic JIO'I'U O»J..IIacs 10 be su.,.-.s by the flcbt b)Waullc spa.:. J*II!P poooe.ted by the operaWIJ atpae.
A tt10 positim (OS-OFF} aiJiiliary (CIDC:I~CDCY)gen entor(AUX Ga-1swilcb.localed 011 tbe EPU/ APU pane~ (see rcnrr 1-14) 011 the left ""''ole prorides m ..,..., clecuical poooer ~the~ eapaepaa&ars 8tt iowJpu:atioeo Whea the AlJX GES swildl is pnArioecd 10 ON. the EPU • Xln'alcd. pro-
•
c.-
feet or flicbt b)dm:llic system bc:lo& powoed by an
The EPU al:ldialy cc:ncnr:or act.isoiy (AUX GEN 0.'1) t.aJlt.locned oa the EPU/ APU panel Oft tk ld1 ""''ole. aaes oa -.t.uoc:;u the atiXIIJaty ~·or IS poooenq the am:iJiaJy ac bas. EPU GROUND TEST SWJTCH
l1T1UTY HVDRAUUC SYSTEM
The three p&•*•• (JEST-NORM-S'TOP) IIWdcd EPU pound test (EPU GND TES1) swi1c11. is located 011 the ~fADIEPU poaad control panel (see r cure 1-14) oa tbe ldt mnso~e. nus S'lrildl is used 10 'WUily automatic EPU opua~n> wbeo the AMAD dmu1 lllqlUaln'e. WileD tk S'
1bc U!Uy Hydtalltic System IS pooou ed bJ tt10 byc!raullc pamps. ODe 111011111ed Oft tbe AMAD ol cacll en,jDe. If ODe euginc is sbiJtdooom. Utihl) bydraullc pooou c:oa1111ues 10 be supplied by tbe utllioy hydraulic system pump powued by the operauna cogine.
,........,res,.......
ther the EPU bolcHdayor the EPU ~p:rmp preaare SW'Itdl is ddecme, the EPU orill - operate. H c:ilhc:r AMAD gcaentor IS operating, tbe EPU pound 1es1 S'lrildl is iDopentJ>"e and tbe EPU will .ac run iA tbe ttst mode.
EMERGENCY HYDRAUUC SYSTEM
v.ru doe APU npeatin& the EPU eaa pnJO'itk esacr&C'CY b)d
APU MODE SEQUENCE UGHT
lal P.md CIOIDeS oa (see F~ 1-~ tl11l. HYD A. l1Til. HYD B. FITHYD A. aDd FIT HYD B Jcb1S 011 tbl: Masler Tcsa P.md IIIIIUute wiaea lbcJr rapcc:IM ICSU >Oirvahe shillS elf lim SJSleaL L l1Til. PUMP, R UDL PUMP. L FIT PUMP. ud R FIT PUMP Ji&hts oa tile Masler lal Panel illlJIIIi. nate w11cn lhdr tespo::li>-e I!Jdraulic: pump ootput pressure is low. During pound operations ...-.lb wejpt---wbeds, tile •BYDcao:tioa li&lll ~be racL
LANDING GEAR SYSTEM
LANDING GEAR CONTROL AND INDICATORS LAHOIHG GEAR CONTROL HAHDlE
Tk lillilldizl&gearCDIU1ll balldle.localed Cll tile lOwer ldi silk a1 tbl: IIWn iasrnmlc:at pud (sec F~ 1-1.6). opcrau:s tile ludiac gear. Normally. tile llaDdle can be raised Ollly wbea deruical power is available and tlleairaa/1 wei&Jlt is clfbol.b awn gear.
Tk gear door rctraa liDcs remain prc$$Uriud after tile gear doors are op anclloc:ted to m111imitt the possa!ityal doorc:baner. :ne ~e a.o be rmal ~· in&an emeqcncy siluaiJilG with •"Qiht oa pr usm& a maooal gear handledownlodt o-erridc (pusb laldl) nndrmeub
tile gear bandle.
LANDING GEAR WARNING UGKT/ WAJINJNG TONE
A red 103J1linl tip! in t1w: laDdillc , _matro~lludle (see F~ 1-16) will il!unnMie •ilea uy laadiaz is 1101loc:ted ;, the sckclect P""'- 1k fiPt will also iltetnin?le doe to u rmkc*c:d par di:JI:r w~aea the tawliaa aear CXJ&uollludle is up. Tk ~ lundk !ipt is •c p e• ckat al IDe Judla& cear po5l" tioo i:nriicator lights. 1k !ipt will iii~~U~mate aDd •: - - - ~ 100e will SllDIId ~u the folloorinc aiD-
ceac
•
1-27
TO 1F-117A-1
LANDING GEAR PANEL
• ~.- . . tiQfiS Sil1"1tM ' IU4Ma--slld~1Dil
....
• AMl nsa sa.~£D: 5a1DI t
DOrar;YIIMlSM~
It DOI58IC1 ~ ClM E..!AS( 8 l a [ U~CttiO'JY~ u_ ..... _ _ O~ISND~
11 lilUl iD3l SWlOtKii!J
AGUR:E 1 - 16
ditioos aisl simulta.DeOOSty: airaaft altimde is below IQ,ID) feet (MSL). airspcal is below 200 KCAS, rate oldescent is 8fU1er thali2Sl) fpm. tluottlesare below 8S~ c::cn rpm, and any oc all laDclio& gear ace 110( down and loctcd. II tbe AOC fails in f!W!t, the aural sipal will 50IIIld wha>e•a tbe tluottles ace retarded below 8S~ rpn. The wa.ming tone may be siJesaced by~ the HORN SILENCE buttOO adjaoent 10 tbe laDclio& gear handle. II tbe tooe is 5ileaccd. iJ. wiiJ soomd apin if any ol the five warning signals are reJIIO"ed. theu ..,.ppl;...t L.AHOIHG GEAR POSITJOH UGHTS "I"'Mtt ace three laDclio& gear pooitior• li&hts (see F~g ure 1- 16)locau:d aboo"e the Iandin& gear ea ils respeaive gear is down and loctcd.
lefi main iDsuumau panel {see F~~Utt 1-16). Wbell tbe T -Jmndle (see FJiUie 1- 17) is palled. approoDmately 3 inches ol lind ol tbe bandle aauates a S'lritcb which dumps bydnulic: pressure in the landing gear t:jH!Dd-loct lines and in the dooc dose-.ttldloct lines and releases the dooc la!dles. Pulling the baadle 10 tbe lim deteat {appo&imately 5 inches) releases the nose gear aploct. allowing iiiO free-fall 10 the ~ position- Pressing the T baadlt: but100 and palling the bandle to the secoocl dteteru (appro&imately 8 inches) releases the main gear aploct and allows them 10 free-fall 10 thedownaDd-lod:ed positioll. When released, the baadle wiiJ reuaa and stop at the lim detent positioll. To rcstet the sysrem. the Iandin& gear bandle sboold be in the doom {GEAR ON) positioo The T -bandle butiOD mllSl be pressed and held and the T - baadle theu pusbed into the srooo-ed positioo This causes the normal landing gea.r reuaaioo/enension sysrem to be reaai\'llted. In the event the cmetJCIC.Y landing gear release sysrem fails 10 extend the landing gear, it may be due 10 a ddean~ b)tlraulic: pressure dump switcb. The laDding gear bydnulic:S)'Stem can be dis'abledtodump~bypuftin&dJe LOO
TO 1F-117A- 1
'
EMERGENCY LANDING GEAR RELEASE HANDLE OPERATION
L----C
IO WlMS
-HOCICS
A A... t.Nelllli
-IMAIIlY ) 1106
s
.:&
eva ci\OCIC IIUA5D.
AI'!'R:ItiMAIIlY $ 1106
C ..... eva UI\OCIC$ IIUASO.
AI'PS1JI-YIII06
FIGURE 1-17
GR COl«ciraail breakeroo the ri&Jlt Cllalll brater panel located 00 the rigllt side pand in the coctpt
NOSEWHE.EL STEERING SYSTEM NOR'Wiled Sleeaing (NWS) is a mec:hMII:ally alllU'OIIed (nxldc:r pedals). elcacobydraaJicaJJy pooweacd S)'SleaD wilh two steering ~ The normal rangoe " to• ldi or ri&ht IJid tbe mane1n'mlll ru&e is 4.S • left or n&bL The steering S)"lem automatically eo· pp ~c:r tloe II05e stmt is mmpressed by the ~t c1 tbe airaaft aDd p:uoidt$ the to• stec:rJ~~a .,......., ruae- Tbe .u• raJIIe is p:.,.ided ror;.. aeucd ~ IJid is sdected by P:CIIIiua Mel lloldia& !lie ...., abed st.ec:rill&autllonly butiOD (~ee rOC'= t-19) oa !he contrOl slid. The IIOIIle tear stCUIIII S}$leaa ruy be di;;; g r.d by I* 1 ud lloklul&!he pUle switch OD tbe contrOl stitt. ~"bc:a
=
•
=
the S)'5leaJI is d:isenP&cd. the IIOkaln:cl beaJmes rrec swivdlinz aDd be routed either side cl c:eauer. When the paddle switch is released. the S)'Stem 'lliiJ 10 re-e:nga&e wilh the ilOk alkd rocatcd more than apprcaisoatcly Dwilla !&Xi. when c:eaucril)g aaioa tedtiCICS the ugle bdow appcoDmatdy 45•. tbe ~'\\'S system IS faa by prcs5Ull aDd h+& !he contrOl cnp paddle swildL 011 •atro« !o"WS is diso gagr:d when !lie tear stmt est~ Amr gc:rtq n1 . •• cl !he ~ gear. !o"WS IS iaopetatioe ales tbe EMER GEAR release T -llatitlle is tUWacd 10 !lie fully SIOW'Cd pooitiua aDd ll1ility b)>draolit: pres11J1'e if a~ A !o"'ft'S amber caJttioli lisbl 00 !he aaDVQCPUY pud aDd !he -c:r CAUI10N ICJit co-e oo wbeD a NWS faiLate is semcd lhroogh !he Na
uo•
-r
•s•.
n:•
Tbe aitaaft ttiZtf be safely laJ>ed wllh !he ii05CWbed Slecring ~-e. Tams are • Mj 'Mcd by !he liSe cl dilfemllial bnt:Dll- See F-cure Z..S for air·
aaJt t1m!DJ& ""'P"'P"iries
1-29
TO 1F-117A- 1
WOG SWITCI!t RJJNcnONS Welght-on-Gea Swlldl - Nose Ge•
s_vsnvs
• Nosewbed St~ • ADA Audio Warnio& "lboe
• 'lllli Li&Jn
F.- to Ground Po =
, _ t o » - on Ground
I
In Air
Ta>d liltll musr be unad all marually ,.,_,lan
"" hili_Yo:-io iQ is not a• ' • 0a 1n LOG cr pc150lion. ta>clliltll is (Taxi cr I)CI6ilion-narr. M)li.auclio
Weight-en-G. . Switch - .....,
-··'•-aliwe II
a..
tNyso.rd~
S'ISIEMS
• Brakes
• StruaU1211iar:DDg aDd
• AMAD
.• Fuel
.•
Aiplt Control S,.um • Emergency PIJwer U nit
•
Eozjne Mon.. S,'S (STEMS) Elettrical I anding Gear AmiliaJy Powrr Unit
Weapoos ..• Air Oa1a Computer Amnmr:iatoc PaAd
Flk to Ground Poslllo<• In»
F - t o » - . on Ground
Pilot ' - an:! lee prcoec:lio I ;we iiOpalatioe lor'fv I
S1"BaS prowides 'air" ca diU • lew 1etaded ilams. Pllcll'leaaS cperale at Ul heal.
~ loc:ked -IOuiJICl>M • ~ prcoec:lioi
~camel
I*X/SiildC ' - sootr:n I'1Cl .,._ Is lnq)eraliwe.
I sig>al,
SNP - - - weil;tr-olf- wt . . ...,. .. •cperf' "'''' ... d . . nol be get:. atad
"""'*'
an:! doc:rtsldo5ed. ADC grounct 18Sllloitage is ac:tiwe. EPU grounct I8SI Slldlr:h Is ac:tiwe. EPU ... not_, au1011 Qlicallyo FCS IBSI Slldlr:h is ac:tiwe. la"ding gear camel be l3ised "'*oss OWti:ik:le IUIOn is used.
Asllrisklilt'IS on 1ha CiaiOr panel camcr be
.......
..... .....
No-~
~Ciairt-.g
&uisp Ao.Gnalic studiMn of APU Is ,., s" • AMAD ,.....,.. .pe c:crnl is ac:tiwe. Goo • .., Csl err d1ed< hilialel1 h • 1 ..,. camcr be • o.;aoec1 I
pumps--
••adlid on..., gnn1 .....,,ldlk:all)> "'*' O C - is iljlplled 10
speed. May cpen "'91' on WS£AIC t:1 not cpen. '' """'"'"' jel!ison is armed. ADC grounct I8SI is aliYil. EPU grounct IBSIIs. q:ealloe. APU grounct studiMn i-alioe. As1erislc liltiiS on f1e arwvW::alcr panel can be rosa. Gen
err dled
FIG.URE 1-18
1-30
be run ..........,.... be,.....,...,.....
AMAD c:amc1 alll!< grounc1 run ql&aiiO • and ....... go1 a •eaa,-to-<:oup~e liltll. H)chulc: dapessuiza lew AUADI APU grounct n.n.
[~J tu:rDiiJ& will illlpalc addibeat loads Oil the bates. Extended la:lillwus afttt maximum performaDOe landul& ~ be~ u tnkeltire ~ is smpcacd, reqoat assisu~ ol tntcs for ~
IUC!t
from rniprma,.. J"C I
I
BRAKE SYSTEM
sear
•
The maiD 1aDc11Qa whedsareeqwppec:t with dec:· lric:ally c:oauollcd, lrydranlic powered brU:cs 'W1lictJ are aaaated by 10e aaioo c. tbc rodcler pedals. 1\zJ azati-d:id SJSiaD IS IDCOrpCl01ed ill doe braU ~'SleSa 10 JI'0'1de ...,.., """"ktai!CIQ '111111 aJRUOiled wtaed sUd. Spedow• a:atrol ril SlOp wiled rocaliaaafter aateaa 10 pedtde da=sv dwJa& "'"~ p r mtaaJOn. "" emtljSCbey lnte CDWol S)Stem IS insullcd dad~ IS ClOOuollcd by the EMER BRAKE I'WR swiu:lili&b• oa the left iftsuuman paneL
Daal iod I ~· •I dearical c:oauol araxils axurol operatioa ol tbc lnte system. The brUe CXJGuol $)~ u::. .......}> ·~. . . . . . . u llle -,r-.rr .• r far specific bihres. U tbc brake 9'kaor SW1ICb is iD tbc
NORM p NJM •• ad a f.aalt is detected iD tbe .,.,_, cbnnd, tbc S)Slem .;n n•omarirally swildl 10 tbc ...,, ..m,ycmrmel ud tbc P1U BRAKE and -.er CAUTION 1icJ>t will il'tmimue HydncJic pesswe is aq"~""" to the bate val-u from either l11lLHYD A and l11lL BYD B SCCXIIICIary SJ1lCmS or from the bydnulie system lnte accumulator. The accumulator will be CXJGlinuously re.
.............. ihbebate sdec:torswiu:b ism tbc NORM P"P'""'·the.__,var are mended,aad bydnlllic tyStaa l11lL HYD 8 ifopenliq.. U l1JlL HYD A and tmLHYD 8" wh!l}'syst~are...apemn~ ud tbc u;lktid is tumcd aa, a faJly c:tluJCd bate --.mtula.tor will pooidc a minimum ol IS bate ~lions.
BRAKE SYSTEM CONTROL AND INDICATOR BRAKE SELECTOR SWJTCH
The brake syste:at selector swilda (~ F.pre 1-16), placarded RESET . 'ORMISECO"'DARY,ISathrtt pcl51l!CIQ (RESET is IDOIIICntary, SECOI'o'DAAY IS le-u-lock) s-iu:b that must be pulled out to cban~ poRtion Narmally. the S'Wltc:b is left ia NORM 10 supply p imaty bate c:oauol (battery bus) 10 tbc brUie11JSe8.U '•7--..eowRII (ap&cS· -~--= 5C:IItia1 DC bas) asaa autoaabC: bad-ap wbaa . , . _
*
1-31
TO 1F-1 17A-1
IY channd failare is delccl.cd. 1be RESET posiljon is ~W)' and is used ID attempt 1D axrea ;m dearical fault detected in the primal)' channd (PRJ BRAKE and master CAUTION Jl&bts illnminar~ If the fault is c::omaed. the PRJ BRAKE and master CAUllON ~IS are atinguished. If the falllt is DOl aJrR~Cted the PRJ BRAKE and master CAUTION Jl&bts remain on, the system aotomatio!!ysdects the ,.. • •old!y dianne!, and 110 further pilot aaioD is re· qtlired. 1be SECONDARY .ositir•r is sdeaed only
..tom a
ty-IG-USI
•
=·
the lecP-tary bcal:e ')S'em NOTE
Wllaa the bral:e selector S'iritdl is in the SECONDARY position. the bra1:e accumulatoo"will DOl cbatJe and the system failare lDOI1itors and automatil: channd srritdlina are b)ps:sed. Theref«e, the swildl sboiiJd always be in the NORMpasilioa CICOpt when it is nettSSaJy 1D test the st< • ""tal)' bake system.
The locl:ed wbed IOdowo protection is di5abled if the emergeucy bake (EMER BRAKE PWR) switdl is ac;t;.ated while ailbome.
ANTI-SKlD SYSTE.M The aoti-5l:id S)'5tem is electrically CXIIltrOiled by a IWO-p05itioll switdl oo the laDdillc gear paneL An amber ANTI-SKID cmtioo li&ht on the ann•rrriarcw
PRIMARY BRAKE UGKT A p:inwy bral:e (PRJ BRAKE) amber caution light located oa the arunmciator pand, and the master CAUllON JlBbt IXIIDOS 00 wbene>'er there is a malhmaion in the bake primal)' coot.rol dlannd cimlit and indicates 111at the Sl"' • ntilly bral:e dlannd bas been sdeaed. The PRJ BRAKE JlBbt will illuminate in the eva~t olloss ol primary bake coot.rol {banCJY bus) power. failare in the primal)' bake pedal pasilioa llaDSduccr andfor uansducer power uaosform· er, failure ol the bral:e coot.rol bo< or failure ol the blatt cootrol ..me • ""Y. A l:mding gear spiodown coot.rol malhmaiDI1 wii1 am cause the PRJ BRAKE c:aulioa light 1D illuminate iC the wbeds do 001 spin down wilhin 4 5elll)!rds after tcuaaioo
sear
is inililted. NOTE
• If the PRJ BRAKE JlBbt remains ali after seleNmg RESEJ: the fault jncticarjon can be coosidcred intermittent.
EMERGENCY BRAKE SYSTEM Au iudepende11t emateitailable from the engine driven geuemon or
1-32
the APUIEPU amilia!y tenerator. Pressin& the E.'IER BRAKE PWR &reeD swildllight. loc:aled beloo< the EMER GEAR release T - baDdle (see F'IW"! 1-16). proo"ides ac deatical power ID the primal)' br.lke channd from the bol baUCJY bus tluougb au inSckajon ol the emett
panel and the master CAUTION ~~ will aliDe oa ~the landinc gear is down and a system fail-
ureisdHMedortheanrHD!switdl is OFF. 1n the e>"all ol a failure. the system au•omatirally switdles the bake system ID the pulsating mode to~ O¥er-b
AnrHDI protection is available e>"en with bolh en3fne teneratOn inoperatiYe if the utilily bydtaulic system is in operation and the amilia!y (AUX GEN) elearical power is being sopptied by the APUIEPU (both ac and de power are required). The bol bntel)' bas supplies elearical power for aoti-5l:id aaioD w'beD the EMER BRAKE PWR is selected. NOTE
The antHDI system (c:a:ept locl:ed wbc:d toae:bdownprotectioo)rilopenteincon· jrmctioo with the eme.geocy bake system Dllless il is deacli\ated (Anli-&id switcb - OFF).
•
'
TO 1F-117A-1
ELECTRICAL POWER SUPPLY SYSTEM Tbc dearicl1 powa- supply S)Slea . , _ . ol two maiD ac ~ u amiliuy ac ~ two ~&tid a benay. E:aawal clooaricaJ P""'tt can be appliCII oo the !JOOIDd lluoolp a plug-in recepcade ID the IIOSeWbed wdJ.
AC ELECTRICAL SYSTEM T-ac~a«lhe ......ysowceoldtnriral
powa- (see F"care R>-3). Eadt JeKdl« is • "'""'' ol suppor1mlthe toW det:n ical ad.
AC ELECTRICAL SYSTEM CONTROLS AND INDICATORS Tbc fW0-90111J011 (ON-OFF} ~ swircbeo. placarded GEN L a:od R. are oo 1k do ••i:ao! aJ11U01 paDd (see F"ocare 1-20) oo the rip!_.. Datilt3 . . - I operauans. t1oese two swUIIes are left in the ON pos:itJOn. ~ aJIIbtt cautioa !ljpts (lJR GEN) a« located oo the amnmc:it.t« paDd 10 indicate a failure of the appqwiate ~Min~ Wbca aeoentor fails. the Olllu cena&t« auU>mariraDy pds ap lhe toW lood.
'*'
DC ELECTRICAL SYST£M
t-
Main de eledncaJ powa- is supplied by x-w-dc CDDVerteR. 8otb cnmeners supply de pG'Ii'e< to the left and ri&)lt main de buses, the left and o&Jat esseotial buses, &tid tile batter)' bas (see F"!CUfe FO-3).
DUAL LEAD AaD BAil E1lfES
Tbc DaaJ Lead Acid 8aneJy l!tSU"a!- (Sc:mce BulleUD N-Z777 IIISI3IIed). pO>ides iooacased p
•
W"u AC power~ &tid doe BAJ I ERY swildl OFF. the BAJ' liPt will a.e OL Wiles the e;rr. TERY SWIIdiiS 1"""**~ to ON. lhe BAT tigl:a will &Oootand rc:mamocn if the airaaft'sbattaySuteol 01arze (SOC) is 7~ or geater. il the SOC is less tllu 7S-.. the BAT llgbt 'W'ilJ mme on after 2.5 "' O.:S minmesand remain oa until the SOC rcadlcs7S._.. Wiles the BAJ' llpt pxs oot it will rem<l oat mlliJ the BATTERY switd> is cycled and the SOC is less llwl 7~. I[ the BAJ' ligtll s:ra,os .. for 30 lllimttes. bauay n 1,.. eat is ttl{tiited.
Tbc elearical fault mdicat« panel has ullddilioul Caalt iodicator placarded CHGR FAIL (see f"~C~= 1-21), co in6ica•e d:lat tbe dwp::a is DDt..,.,. . . ., qffireu OC1pCil to pro.,.se a proper swe ol dwJe 10 lhe battcrir::s.
DC ELECTRICAL CONTROL (BATTERY SWITCH) AND INDICATORS Tbc ballet)' meJtttS fail. a fully ctw led bauay will apply powa- to the bllltay bas uelthe left aDd riPJ eaaujU de bases for~ aoatdy 10 a imnes. ~table aJIIber cau'IJ&bts (lJR CONV) a« loc:ated oo the aMWICiat« panel to iDdic:ate a failure ol the appop iate c::oovcrter. Wbca ODe CXIG"ef1er fails, the ocber eoovuter pds lip the toW lood.
EMERGENCY ELECTRICAL SYST£M AAauxiliatyac ~IS drMDby the~ power DAil {EPU} 10 powide u emet}(SK) soaroe ol po.-er if both main ~10<$ faiL Followinca dual eqine failure. the auxiliary pen.tor willautomaUc:allyCX~me 011 below 1s.tXlO feet MSL ~the cener· aton drop off the tiDe eve~~ If DOnll3l fliaht S)~em lly· draul:ic power is 1101 .,..aoNe If eilhcr n.pu b)draula: S)'5la. pomp is p O>if:b& adeqaate ..,.n... lac..CSSI!JC. the amilaJy l"*""ll!r C2il be tllmed 00 aUDyallilucie. {RdertotheEwtge:uq I'UwcrUilit {EPU} clescriptioe. tlais wninn, for aMit"'-' lllfocmatOL)
EMERGENCY ELECTRICAL SYSTEM CONTROL AND INDICATOR (AUX GEN ON UGHT) Tbc two p Nojw (ON-()FF) AlJX G:EN swUd IS loeated 011 the EPU/APU panel (see Figure 1-14} 011 the left coasole &tid IS sprme-looaded to the OFF poQtioD. Wbeu the s-1tdi1S turned ON, the EPU comes on ("If 1101 already oo). the awo:iliaty cencntor is eoooeeted 10 lhe auxibuy ac bas, &tid wlten this occurs. lhe AlJX GEN ON ~.opt comes oa. This SWttdl mU51 be beld oo JIIJ'!IDentariy to ensure genaa10r ~ acaL 1be aiiXiliaiy ~ has a rdatndy low ompcn and powers oo1y tloe r~ bCISes m¥t:
1-33
TO 1F- 117A-1
EtfCTRICAL CONTROL PANEL
• I
•
.JF:~Sft
z .... - - - S'S'IIDl ~IOID..U
J •
tm:aW. PDE:t .. . . . . . . . . U5ilil
,
IA1lD.Y ca ua11
•
-~'SIIID:
AGURE 1-20
• • •
•
AuDI.iary ac bus 26-oolt ac bus Rigbt main de bus Rigbt essential de bus Left ; I rial de bus Bancsybus Hot battery bus
EXTERNAL POWER SYSTEM EXTE.R NAl POWER SYSTEM CONTROL AND INDICATORS Euemal ac poorer may be appicd through a ru:eplade located in tlle ll05e'll'hed well Once the poorer mnl is plugged in, lbe e:aemal poorer AVAIL lipt 011 the dearic:al a:10trol panel (see FJIW'I' 1- 20) • ill illuminate if the engjncs are DOt I'Wliiing. fbwer can be applied 10 the buses by .-nentarily ....,.;ng the external power swildl 10 RESET (dearical a:10trol pand in the CXld:pil or a RESETINORMALeno e toed ..-dl).. Bolli merna• power swi:tdtes mU$1 be in the NORM (aormal) pbi•u• 10
1- 34
be able 10 apply poorer 10 !he buses. U !he engines are nlllDiDg. the left geacntor switdJ mUSI be OFF before the AVAIL Ji8bt will come 011 and estemal dearical power can be applied 10 other than NAV ALERT power. Wbal power~ 10 !he buses. !he AVAIL light will remain 011 and the O N light will illnrnjnate,.
AVIONICS GROUND POWER SYSTEM The a>iooics ground power system protects sdeaed equipment from unnecessary pound operation. AVIONICS GROUND POWER SWTTCH A three pbi•ion (A-NORM-B) AVIONICS GND 1'WR switcb, located on !he mjsrdlaneous swildl pme1 in the right side panel (see F.,we F0-1), is !print-loaded to NORM and dearically bdd in lbe A or B position. NORM sdeaion inbilils operatioa rl a--ionics in poops A orB unless a main gencntor is oo-line. The A position allows operatioa rl avionics in poops A and 8 iC avionics ading fan air and .ECS ma.illma.nifold aiutt ~e. 1! euJinc$ are ru-nning. both gencntor switdles lllllSl be OFF if it is
•
TO 1F-117A-1 desired 10 btcll Arionic A power on enema! power. The B poswoo allows operation ola•~ iD poup B irECS- =mifold u is~ Ayjr:Mt:s Gm::p A
Ayjpr:p Grm:n 8
A
ELECTRICAL FAULT INDICATOR
A -"bed ckarical fault indicator pud (~ Fo&me 1-21) w-llll tesl jKb, jpdjcaun for &"""'*lor aad perator c:ontac:l« faall:s, piiOc lieu tesl tipu. lieu tes&lilbJs, a C.ult mdiator test swildl, ud tesl lipts is located iD the adpit oa tbe aft ponioD ol the ri&Ju "'"$'$e Tbe paDd pooides maint,....noe per· SOillld 'lrilll a lesl pud for pouad c:Lo .,.,, ol the deancal SJ5Ua ~IS.
The rune fault indicatocs, -ny solid~ sbow altcmate blad: aocl wllite t.rieJiales wheo tnppcc1 by These~ the mat lletC la!d!ip& IUDaally t able l)pe ud ate reset by I'OWIII& the lt:aarlcd tin& 011 the indica!« 60" c:loc:t:wue. Wbca tnpped. 1M indicawr trill reaWn ill the Cault-in
jnmm"''bn!J....
NAVIGATION ALERT SYSTEM Tbe ""'"P~ alert S)~eDI allows edema! power 10 abpl and - • lht INSformewled periodnntllout~tbeain:raltbuses. WllllmcmalpowerconMaed (AVAIL b&bt oo). JDCJOe the EXT PWR swilda 10 RESEl: lbeft 100FF. fb,.er 10 -2\2ilable lOaD CCji1iCWSU ~ fU tipu is -xed 10 easwe NAV ALERT PWR 10 bvhcd This ioCJ ea: m CDU liptllllemily a1:1 bcdifficolltodetea.6cp cwlm&OUmboentfi&bllftl. Thc:re is also • slight mc:n:ase in ~ JIOise lc>'d in the mtcrpl>one system wbeo NAV ALERT
PWR. is hrcfted NAVIGAnoN ALERT PO WER SWTTCH
•
TbeNAV AI...ERTPWib•ntdllocatedontbemiscd· b_.,. S'W1tdl paoe~• the rill>• sidt pud (see F'lt= F0-1). l-as tbe supply ol caaal deanc&l power 10 the CDU. tbe 111ttt V.'SC mepners, aad lbe lEU INS cxnponenu only (lbe IMU ob1ains 11:s powerr,_ the lEU).11us alternate or !united poorer ciiSI.rb:rtioe allows the aitaaftiO be plilced in an alert atm 'll1lll the 00 alipcd for 1oq pmods ol titK Wllboat JlOWbWAOlbera--.omcu 4 i'l""'rs.
~ resettm& tbe in•ficllor bas., area oa fault iop:. Only the mcficaror is,..,. set 10 release tbe map~WC latchiD&
These mdicattn are tested by pres:siq lbe TEST S'
tains ' - pns:H«Hes& jpdjcaror IJ&hts pCMdccl roc Tbe TEST swildllocaled immerhalcly bdoor lbe I..JR NOSE HEAT 5,ghts is provided to test the iDtqrily ol tbe R:S pressure ltaiiSdiOCU lieu S)~em. Adl:litioaally, sir recun,war jndjcator tizbu are located 011 the pmld. nc four PROBE lipts (A. B. C. D)~ oa wbaa u ooertempentme. nndertcmperatare. oc l'aihlre Slpal is appllal r,_ tbe aSSQCiated beat contrOller. Tbese Jitbts are t~Dr on ..-buic:ta u ic:iq sipalu pn::sem from tbe woespoudang ice deteaor. IIOSie lieu S)'SICIII tea.
CIRCUIT BREAKER PANELS Pilot ~e cin:un bteakr:rs f
•-=
1-35
TO 1F-117A-1
ELECTRICAL FAULT INDICATOR PANEL
8
-----
®@@ .oc
oo
ce
~t..,...< . - 1
u
-
@@@@ • """ ,..., cow ' @@@@
9
~C'OtN
A- 0·-
~~~~~
c-
'Cl OIJIOOt
®
' "'
~
l
n
12
13
10
IST lACIS o-.Aamt ~li!IDICAJOR
3
AI'U STI.IT l1lllll flU.U IICDI Co\10ii
t
AI'O IMllSl'UD fAilliJil) IC\IOii
S AI'U Ill A ii£ ftl.;&J 0010.1011 i
!tS r.JRa IMllSl'UD FAI1J IICDICAlliR
1
AI'U-MIEFAII.TU01CAJOII
S
1105{
9
1105{ lEAT l!:ST 510 Tt>l
OOIC.\1011 UQil'S
lO IAI.U lli!IICAitll IST SW1101 II UfTNII RIQ!Ja!EIAJilii!Al1T llCIICAIO!IS
&
ll UfT IJttJ i i Q ! J - Cllll:tiClllR fA...'U l!lniCAIO!IS IJ
1a OEIEC10I TEST UGo
It
PilOT lEAl IST UGiiTS
RGURE 1-21
1-36
•on
Altcnlloil!! Strict~ 1Hll1 IDwll..uOAOI! _ _.._
•
TO 1F-117A-1
COUPII CIRCUIT BREAKERS
LEFT SIDE PAH£1.
BUS
BUS
LINSTUS
LIIIMainac
RI'IST~
LIIIIIGnac
CTRINSTUS
LIIIIMainac
ICY-611 ~
LIIIMM'Iac
STORY US
lc6.ac
RCSLIUSI
LIIIMainac
ADTXIlTR
lc6.ac
HUO LI'R IUSI
WPH COfiT1J'S
t.e ....liC
MDII.,.,
LIIIMainac tAll Ill
LADTIUSI
lc6.ac
RflOOOIUSI
lc6.ac
LOG GRIND
LIIIEssde
NOSEHTTEST
~-de
WRHUS
Left Essde
RFUELOUNP
~-de
APUc:oHT
LIIIEssde
RENGSTART
A9'l Ess c:le
LENGSTART
l.allEssde
LDGGRc:oHT
~Essc:le
LR.e..EX.-
......... c:le
LOG G i l -
~Essde
L NOSE HT c:oHT
Lllllolaindc
R NOSE HT c:oHT
Ril;tlYWtc:le
O
l.allU..c:le
MAOiWARN
fllgi-.Essde
LIGHTING SYSTEMS COCKPIT UGHTlNG ~;pn., is p ()iided ~~&~>Led ~ Uld dc:aroln ·
Pnmuy CIOCt:pit
by intepall'y ; t+l ooeuol
~- izlformaiOa placaniL S. c cwobcyilactQ"
~is p()iided by low-tateasity flootl~pts 10 il-
lnagmtr
me - - p+!ld. left aDd rilbl CXD-
DC:S. aDd contnlls. 1Wo Ulldi•IIIMIIy COIUrOIIed -.p rcadilt& Jicbtsare poooded oalhe wi• old • • • (ooctpil c:aDCpJ} 0111board posu. A utiJay light fixture witb a pi..,..U. anactunent and cxtensioa axd is ioslaDed at
!he rear portion ollhe ri&ht comole. Ill ac!c1irion, thtmderuccm tig)ltsare prcMded to illumina:t~ the iDstrament pond and mmolesud 10 pmrije csaop
cytig)lrq Scpen•e CIOCt:pit coatrols are P"'ided for wa:tiatlk CllllUCII ol ill · otjcw lew-ds by areas. "I1Iese a.trOis are loaled oa me mtmar 'il"tizla coaUOI paDd (Itt F"~ 1-22). 1b KIIJcorc t.Janpd ill Mat joe le.as bet a~ adjM>mt lllSU1UDents. CllllUCII paads. aDd other lipl.iDs ""hponmts. suewdli>ts adjusl· able controls for lllllintcaoce use are poflded. lllaeadjasuDc:Dt CODtrolsare located on !he left aDd Iicht rear bnlthe*! ol the mctpd
•
RIGHT SlOE PAH£1.
COCKPfT LIGHTS CUTOUT SWITCH
A S"Oilldl 011 me ldt tlltottk pip <=~ 1~ a pooided 10 amt oii- s-fud illstlu:ueAtlipts to ~ disaract~ '"""' .... 011 dana& • mjssions WileD !he swildl is set 10 oiJ
tile,..,.,....,
1 8C:
(forwanl position). all iml.tumcnt, STlb-Wtrammt, ILS CXllltrol panel. and H\JD pand Ji&hts ~ oii. l.iptiog ol tile bac:qJound lqends oa the CDU, primarily around the I.MU mode CXII1trol switcb, is also tumcd oiL 1llae s;une !iPts are normaJJy mo. trOlled by the CO!'."SOLE 1iPts COiltrol 011 the cod;. pt tipts CXliiUill pond. n.e VUX.S fmx1ion setm ~ 011 the Up Froet Calltrol p&Qd and botlt MDI panels....,..;, b&Jitcd.. 0. tile COU, the alpba· ram its, CllllUCII f....a.- SW11Chlia!ns and d:ua enuy ud display swildliJPts also tCSII3iD li&Jttcd. nc DIM control .."hed 0111he cou pond is ased 10 edji2Sl illtCIISUy of !he ckta aeadouts and aaMued sY~tdlligbr:s. AciMtedCDUs,.ildwglnsarebrigbt· t t lhaD ~ted switchla&hts. IDteruity of !he lqeods iD ~ted S"tnU:III.l&bts is CX111trolled by
the HUD/MDl coetrol 011 the axtpilligbts control pond. "Jlmndemorr. llood, ...,. aad ttWy lights are -
all"eacd.
CONSOLE AND PANE.L UGHTS
CONSOU: UGHTS SWTTCH
llle aJ850ie ~ are poweaed by the ldt main IC bas. The rotaay CONSOLE SW1Idl oa the axtpil bp1ts CllllUCII paad is varilblc from OFF (foDy allll>"ter~U:bise)., B.lrr~dt) ducbise) 1 u• !he mte:osiry leoel of the CODtrol paa>d ligbtiD~
1-37
~-
TO 1F-117A-1
LIGHTING
-· ~(!)or.
IICST
Fl.OCJC '510111
~~w
~ m
~
SCimT
~((®)Jr
CONTROLS
-
c::::,
us 1!11
l!fJ 51!1[ , N«<.
v.-. us (
m®n
X
~a£
I
Out
l
.r.mau
I
~liS
s
.:mol UQ4n'IG
-
.... ~a£
121
o•• CON5G.E
A
...
ca
® IF
-·
~..-.
AGURE 1- 22 HUD/MDI UGHT SWITCH
The rowy HUDIMDI...nttlla.trols lbe mtemityol the (o1Jow111& pud 1iplu: HUD Ot:r'llal Prollli11>1S
The rowy ll'ST ~ 5WI!dl IS ~ from OFF (fDIIy QlOUilCr~wist:) 10 BRT (fDIIy cluckw&:) ud cwuob llw: itltcmiry !cod o( the iiptsol lbe ful.. looa'iq atnDcms aai cmtrol pud 'ilh'in& plat=
-Clod<
,,..
l4Ad Ortg.n' .. • Pilch Trim ' •
•
lbboo al SiUalion
Acll Trim '4ab
~-·· ... u .
"-Tnmh1i•
llnc:ll '
1-38
bn rei Slip 'iiXaO
Aldlrt& I
-
11be WARN U'S swildl is used 10 c:banJe the intensity o( d wami:l& CllltirG. &Del 811\ doc) li&bts in lbe mct:;w The WAR.'I U'S swttcb is~ 10 llw: caner p +it;, •• The WU'IIIilla. c:aUlJOia. and*'"' fiOirJ I!PU are ioitiolJy tcmed c. • the BRT mode, Whal ==iaa o( tbese li&Jtts ISdesuabie. lite swiJda is --·~rily srWttt:d 10 lite [)[M prcicOa For t1bs SW11Cb 10 be fu'" t**wl tbe FLOOD/STORM cmtrol mUSl be set at 6S pc:n:ent or less ol iu rocatioo and lbe L"
TO 1F-117A-1
housing is iD the stow positiou. petpe••Wular 10 the
SUB-INSTRUMENT UGHT SWITCH The rowy SUB ISST ~t swit.dl is v.uiable from OFF (fully oounter~Jocbis.e) to BRT (fully dod· ...-i:se) and controls the intensily level d the following pond 'i&hrin3 plates: ~ N
UHF Radio Q:rWd
Panel
Panel
hii&~ c::cr.ol Ptn1l
!RADS Panel
••co•• c:or.a Panel
s.nsor Display
FlOOD/STORM UGHTS SWITCH The roauy FLOOD/STORM swttcb l'*triidcs 'f3.ri. able light ilnc:usity level to the low intmsiry Doodligbts. lbc:sc: ~tsare loca1td aloog each side of the mctpit lo ··6•i'"! tO low-imc:osily lloocDi&f't'i, thundc:ntorm ~ts arc: "* lrlidcd and arc: a;ogltd aloog each side ol the coctpit. The ~ li&f'ts illuminate .men the FLOOD/STORM 0011trol istumeddodwisc:beyoud6590 rotatioll. tc:osily and thUIIdustorm "-lligbts arc: sfladtd tO prevent glaJe. The tbUIIdustorm ligbts aRDe 011 automarica!Jy at low intenSity "'"hl!tli!'U the: amiliatyac bus is not c:nergizc:d (ctoal Dameoot O£dualgenteratO£ failure:) and arc: powued by the: auxiliaty pc::ratOI'. The awomatic feat:un: is inc!c p e• lknt ol the Fl..OOOISTORM fisbtS switch pc.,;tioo and isde!aivated .men the amiliaty r:: bus is en~
AU.........._
-tine base. The li&hJ is tumed ouby pn'Oting the ~t hoosinc 001 ol the stowed posilioo The ~~ hoosinc is adjustable, 180 dqJees from the goo;ed p 9•* •• and appmimately 20 dqlees latcr.llly. On ailaa!t with Service Bulletin N-3062 imtalled. at1 acttit.MxW maplightbase is mounted oo the riglltout· board canopypost. lbisbasepttliidcsamount fO£the iDtuim mapliaht assembly. The maptigfu assembly is 10 each ptloc arvt is D(JI jnstaJiect in •he air· aaft at this time. The lllllpli&f't asP •Ny is SJeCtired to a pll5t.tllat is inserted intO thetme. sofliOeru swn·dand JII¥0t motiou is "*"'idcd to prevent interference with the existing map ligJu and to allow illumination ol either ol the pilot's knees. This ligJu is powutd by 111<) intcmal AA baneric:s. The oo-olf swiu:b, located 00 the tail cap, is jOC ! I ! ! altemately to tam the ligbt oo and off. The ftcot bezel is routed to adjasl fO£ the desirtd beam cooera,ge area. On a.ittDft with Service Bulletin N- 3137 installed. maplights are loca1ed oo the ldt and riaJtt outboard canopy pos6. Eadlliglu is rmoed 00 by ro&atinc the ctimmer conuol oo the rear ol the ~t c:lockwise. This
WARNING, CAUTION, AND ADVISORY UGHTS
COCKPIT UTIUTY UGHTS
MASTER CAUTlON UGHT
The mctpit utility light is a SW>dald li&f't fixture: wttb sdf·
An ambc:t I!Wlu cautioo (CAIJI10N} lqend ligJu isloca1edon the: upper ldt instrument pand (see F.g. urc: l-Z3). This DOD-flashing CAlJilON ~t illuminates simnhanr• • tSly with theatll!Unciat« panel indic:.atOC 1egeod lights tO alert the pilcx ol SJSlC!iD and aixaa!t malfUiiiCbons. The master CAlTJlON light can be: reset to oli by pressing; boooe>u, the: ~ cialed affc:aed anmmciatOr Light will runain illWJti. oated until the fanltlmalfi!DCI.ioo bas bc:c:ll com:aed.. The masterCAlTJlON light is poooutd by the: essential de bus.
ANNUNCIATOR PANEL UGHTS
MAP UGHTS
Two indMdually allltrollc:d map reading ligbts. ~ c:ated 011 the canopy ldt and right OD1board po5lS. prondc: 28-¥01t de power from the: banery bas
·-
throogll the mctpit utility lights citarit boWerEach ~tis sdf conJ.ained with a 1-wau ~~ intc:nsityconuol pcxenboo>eter wbicb can bc:adjusled lby rotating the bezel oo the ero!ol the ~t hou
AnnunciatOr (1qu>d) ~ts, located 00 the: lower right instrumc:ru panel (see FJ&Urc: 1-23). consist ol a sc:ric:s of ru! (warning), yellow (caution). and green (a
1-39
SET wtrite switdilight adjacent 10 lhe panel Other lipl.sOG lhe pa.aehrill remain 011 until !he indiea•ed fanh llasbeal rorreaed. Each ollhe i.ndividmJ anomriuor pu>d liJb.IS is desctibed illlhe applirabl-. SJSlCill desu iptiuu. The anniiJicialorpu>d lipiSare powued 1J!Y lhe essential de bClS.
ANNUNCIATOR •RESET SWITCHUGKT
The annanciauw •RESET white S'lriui!li&ht, located adjanmt to lhe annn•rinnr panel illlhe lower ri8Jit insltumenl panel is used 10 reset (for a 51iJscquent alert) only lhose lqeDd lipiS "" lhe annunciator pu>e1 lhaJ are preceded IJ!Y lhe S)Tllbol • _ If "no). san::e· fauliS occur and no "bani'" failures are preseDt. "SNGL FCS and • ADC ligb.IScan be reset 011 lhe ~ as well as iD lhe air, bowe-. lhe "HYD, "ECS.and "IR AOTcanlioo lightscatUIO(be rese1 oo lhe ~ wi1b wei&Jlt-G>-'Id Ji&bts (wilhocn asluists) will always remaiD Ji&bted until !he indicated fanh has beal corn:aed..
ill&. cautioa, and ach>isOiy fi8111S.
The ....Ucb is 001 fnnctMloal anless lhe INST ligln switch is on and lhe sronn fi8111Sareo1J(FLOODISTORM fi8llt51
The exterior ligbtillg S)'Siem is oomprised ollhe liglus used fur !ancfin& wi. fuselage iiJuminatioo. naviptioa. anti-collipon and air refuelin&- Controls are prooided for mode ol operation and illtemity ollhe ligh1S.. LAHOIHG AND TAXI UGHTS The Iandin& li&fus are mounted oo lhe left and right main landing sear suuiS. The taXi ligln is IIIOW!ted oolhe aose sear struL E1earic:a1 c:in::uits 10 lhe liglus are illtedodechrilh lhe sear p " jJMWIIO emureoperatioa only ..-ben lhe sear is down and locted. The ~ are CXllltrolled IJ!Y lhe landinglwi ligln ....ttcb oo lhe Jower left side ollhe main insuument panel The Iandin& ligbts and lhe taxi light are powued by the left main ac bClS.
WARNIHG UGHTS SWITCH
The momenwy wggle warning Ji&biS (WARN US) swildloo lheadpillizbtsClllrlud pu>d is at~ silioe (BRT-DIM) swirdl-wilidl 4• s the-pilot 10 sdea br:i&Jit or dim ligln te-1!1 illteDSity for- lhe warn-
1-40
LAHOING/TAXI LIGHTS SWITCH
The landinglwi lights ....ucn (see Frgure l-16), is a tlnw; ··•·• iJ..DG LT~FF-TAXI U) !ogle switch located oolhe lower left side ollhe inslnuneot
-
I
TO 1F-117A-1
pud .... t 10 the ludiD& p r handle. Ia the LOG LT pO!'itiM tloe laadia& p r ud 1K12 p r Slnlt ti&ln5 are Dlt'Dcx:l on, puoidcx:lthe ta""ia& 1C¥ is dowll and loctcd. Ill the OFF pnoitjcw, the li&hts are tumed olL Ia lbe TAXI LT pocilio•, Ollly the IIOIIie'trbed suutliiJu (lUi fidlt) is turocx:l OIL NAVIGATION AND AHT1-COLUSIOH UGHTS
--"Re aa.,..UO.. Dgtns CU11S1S1 of 1ig1ns ~!bore a.! be-1ow tip anc1 011 111e rorwan~ n.e left win& tip bas red lipts Cac:in& forwvcl and ..-bite lilbts Caan& afL n.e ~t winJ tip 11as creca Li&hts CaciQc ror-n~ auc1 wtile ~ facilt& art. n.e li&Jlts • the forward fuseD&£ are JUSl bdoor t1oe ax:tpil oa botll Sides. n.ese lilbts ~ wllile and are aed for~ (cumiw and ilfuminaJjcw olthe CJIIiDo': ~ The uviptiM liptsare powucx:l by the riplu , _ . , bus: the fasdaJe J.i&hts are powered by the left IIWD X bus. Pluo- for- anti-Q!!Ijsjgn liiJn jeqalla•• are pro.ii:Sec1 ,.-t,m te:qaited..
taCh......,
r-.
APEX REFUEUNG UGHT
1'lle prilllaly air rdDelia& APEX f!oocl!"&bt is cusuollecl by a rowy St01Idl pl:ac:arded APEX UGHJ; loc:alecl OD tile fud axtttol pend (seer~ 1-8) 011 tile ldl mnsole The APEX floocl!i&Jit will illnmjmte Ollly wbul the rdudiaa recepQdc is fu.lly opaL Clocbiw: axttrol sdects uy desired t.c.d ol illaJaj.. a&ica froa OFF 10 BRI:
SUPWAY-UGHTS Fll
FUSELAGE UGHTS SWTTCH
MASTER TEST SYSTEM
The f~ !ipts, three pD5ition (BRT~FF DlM)SW\ldl (see F~ 1-22) loc:alcx:l oatheea:o::rX.
ne mas~cr us sysua is !lSCd 10 Vttily aJwnination ol wamiJ18, cantiM and acl-oisoty ligl>ts and to test seleaecl imuuments and deleaion an:wts roc proper upcntion.. Tesu are uutialecl by -=us ol tile S'tt'tld>cs 011 the - c r test pad (see F-cnn: 1-24).
fi&hts (EXT US) pMd 011 tile left side peel. Q)IDt:rols the lc:Ct and npt fasc:la&c lipts forwazd ol the
c.p.e .aa dDas.
NAVIGAT10N UGHTS SWTTCH
The naviptiM ligl>ts $W\Idl (see F~ 1-22). piacardcx:l NAY l..l'S, is a three posdion (BRT~FF DN) Iogie sorildJ loc:atcx:l OD the EXT l.TS pud 011 tloe ldt Side purd. The ....m ClliiUt1k the lllteBv ol tile ...... up li8bJS. -
MASTER TEST SYSTEM CONTROLS MASTER TEST PUSH - TO-TEST SWTTCH
The mas~ertesa PUSH-TO-~nnldloa the master test pond is usecl 10 iDiliue tesu sdeaecl by meus ol the master test switdL The PUSH-TO~ swilda -.rill be Locbtecl any time the GWter tesa SWttdiJS iD uy position otber !baa OFF.
ANTI- COWSION UGHTS SWTTCH
MASTER TEST SWTTCH
The aJilJ-FF) Iogie S'lll2da (see F"~CUR 1-22) loc:alecl OD tile EXT l.TS pud 010 the left Side purd. The anl.t-alllisioo ICbU 81J IX may not be insW!cx:l ill 8CitOrdaDa: with opuuJOD3I requirements.
1be MASTER~ ,..ittb OD tile - e r test paDd is U a,lll p osjo icw toWy swildiiiSicx:l • COGJ'U'C' g with tbe PUSH-TO-~ S1rildl 10 .mrr proper ~ ol!ipts aftdi« systems sdeaecl. Switc:b poQtioa and tests pedom>ecl are as follooo1;:
AIR REFUELING UGHTS
PUSH- 1'0-TEST S'W'Itda d
OFF: s
ahk'd
LTS: NOTE
'
For IDformalion ~ air rdlldul& idcatnr ~ rdcr 10 Air hfuel&q. Cccuols and llldicaiOIS, Food 11115
s,.u...
st'('IJOD
mlllllmates"""""""' caubUO. aDcl acl\ ISUI) IJ&Itts on the annWICiatnr pand. canopy posu. left and right ~ main insuumuu panel. left and right """'''es aad left ucllWit ac1e _pmets. n.e laDdiaa p r _,.,bum SOUDcl5aslc»&as the PUSH-TO-
~IS pessocl.
1-41
TO 1F-117A-1 ARE DET ENG:
A U:S1 signal is3RJ~ied 10 lbe left and right eogiDe fire deteaion loops and the plat)pUS ~ loops 10 verily prtJpCC operation Dlnmjnation oi bolb FIRE, lbe LENGIPUSH and R ENG/PUSH warning l:ishiS oolbe instroment panel. and lbe UR PliY lights oa lbe annnprja10r panel indicatt a good self-test.
The qits thm iDaanent at a ooe cfi&it per sealOd rate (ca::ep< lbe oil pressure wbicb will remain conSlant at ISO). • StruamalUadcing and Engine Monitor System (STEMS):
ARE OET APU:
The L EGJ; R EGt L OIL and ROIL lights oa lbe annuncia10r panel, and lbe CONS and ICE alerts oo the MDIs mmeoa (or • proximately 1m se••m
A test signal is3RJ~ied 10 lbe APU fire detH1jop loop to veiily proper operation. mwninarioo oi the right FIRE ~ Ji&bt and the APU fud cntoff (APU, PUSH/ON) switd!ligbt indirates a good self-test.
nel ()uanlily""l!+li .... (refernrF~ tcm. this s«tioa) tiqtrid (bygen lnctic;ator (rd"er 10 (bygen Syslem, this s«tioa)
•
AOC-MAC:
BLD DUCT U< Da. A test signal is applied 10 lbe left and right bleed dtla deteaion 10veiily proper operation Womimtion oi lbe UR oucrOVJITandECS OVHT!ightsonlbe ECS panel. the •ECS light oa lbe ilmlunciaiOrpa.nd. and !be master CAI.JilOl•J ligbt on the insuuznmt pond i•wticues a good self-test.
Initiates self4esl oi the (oiJowing ~ • Air Data Computer.
ICE Ofl.
A U:S1 signal is applied 10 the ice detc:cwrs in lbe left and ri3ht ialet doas to veiily proper opentioa when lbe Master Test seleaor is positiooed 10 ICE DET and lbe PUSH-TCFIEST S>~ilcbljzbt is pressed (5 swonds) andrdeascd. Tbt ICING lightandlbe UR ICE omcroR lights oa tbedearical faolt indira~« panel (seer~ 1-2l} will cnme on within ssecoacls oi release oi lbe PUSH-TO-TEST switcfllidlt and go out in "JlPPO&imately 60 se:onds lliamillationoilbe lONG lightoo theannunciaiOrpond and !be master CAI.JilON light Clllbe insuumcnt panel indirates a good sdf4esL INSTR:
The following .aloes are indicated £orapprtllimately ~~ se••~is:
•
PUSH-TO-TESTswitdl can be pressed and rdeased and ADC axuinues through 1es1 qde- AI the end or the 1es1 (ci&ht secmd dday). the ADC PASS light will come oa int!X:arin& a valid cbcct- The ADC caution ligbt oa the annUDCiatoe panel may rome oa IDOIDCiltarily during the tesa. but will not remain on unless the ADC fails the an: The MACH WARN caotinn light on the annuncialor pand slloaldalso rome on (or approDmately 2 se•••1s during the tesL Ainpeed and Altitude Indication: VSD and BUD indicates an altitude oi 20ll
feet and an aitspeed oi 2SO : I KCAS. MACH WARN:
The MACH WARN position oilbe M m TEST switdl prO
SPEED, AIJTOPll.O'C AIRSPEED ALERt UNSAFE ATTTilJDE, and END OFTES"CTbe oolome til AfRSPEEO Al..ERT and E."'D OF TEST can be cootnllled by the !>:tACH WARN (lOiltrol oo the ICS pand. All other alerts are heard at ftlll oolome and c:amiOt bt adjusted-
L
ENGINE
R
C9
CORERI'Iol
C9
555
EGT
555
NO"TE
FF
S2llO
Oo aitaaft without Semce Bulletin N-3022installed(rd"er IOFtgUre S-12). the AIJTOPIWT and UNSAFE ATTTilJDE alerts are not prcsc:nL
S2llO
21
t5 (1501
FAHRPI.I
01 PI'Bss..le
21 15 (1501
•
•
TO 1F-117A-1
MASTER TEST PANEL
-®
-------
Off
MASTU TESt
u 11111tt '-' 0!': oa on nu co ~~IIS1;_
na II£' (II;
•...c
us
M.\01
orr
..-
AGURE 1- 24
PITOT-STATIC SYSTEM
- scl(oersilllibrAibs)'Stees, 1or eac1a c1 the pml--.c s:nta - t e d 011 the DOSe vaire Eadl probe supplacs SWic pRSWI'C ,...als and toal jMtwU4 alpla (AOA). _, beU (sidesip) diffueatial pn:ssure swaals 10 tbe ~ Q)llW awnpMU ~ Tlle C probe "4'1 'ecs lOCal_, suticI* es 10 the ADC. n.e 8 probe mpp'ies toalpe:sswe 10 the pilol's n.eptot--.cS)~"
oo tbe 8 probe lllal are c:ompletely indcpc:adent ol the suuc ports >uMing ~ 10 tbe FLCC. Swdly UISI.rWIIeAIS. located Oil the ldt side cl tbe iltstrumcnl pu>d, iodode the ,'UticaJ velocily indicatO< and tbe anpeul jndjrator, wiHcb are - compensated roc P""'., errors. n.c adjacent swdly aJIIIDettt opuates flOm the 8 probe SWic pre:sw.re soouce • the - - - • "' ...ed P"' omotic (Pt-'EU) aaodeand r.- ADCdemiral sipalsia the • · •1c ,,_ sated deancal (ELECT) mo:!e. A c::autil:. .tica10r is poodtd 011 the • ia•oc p!liiCL
n.c piwt-sm.tic prgbcs are heated to ptevent ice (O
beaa tllnled 011 prio<
10 takrof£, pilot-sialic beat is ac:tn'1ted &uiC"IIII'"''Y
. . . . tbe Ba:aft bt> I
sear .....,. •
riplsidepmd~ an tmdertunpenture mnd>IIOO e
also.
PITOT/ STATIC SYSTEM CONTROL AND INDICATOR PfTOT/STAilC HEAT SwrTCH Tbe PITOTJSTATIC KT S'Oi'IICb, located 011 tbe uua coauol paDd ( - F J:1Uft l-2S).IS a thrte-9""i'im
(ON-QFFIESI) !ogle swildL 7bc SWIIdl te-'tf is kdcdmandOIItoiOS po5"ioeud is~ 10 tbe ~piS!•i •• froaa UlC TEST pJ>I!•• ~ pbced iD ON I" .P• M"'• the swudl Q)Clfteas airaa£t
1-43
TO 1F-117A-1
115-oolt ae po-er to !.be four piUJl bea!IXIDuoller$. Wbeo bdd iD TEST p &• *••, l.bc sYriU:b Olll1H"'f'5 airaaft ~ ae power to !.be four pit01 beat IXIDuol rda)'S injrioting piUJl beat S)~ self-test. PfTOT CAUTlON UGHT
The amber PITOT caution tipt oa the annmria,.... pmel (see Ftgme 1- 25) and l.be master CAIJI10N ligllt oa !.be illstrument panel (see rJ&Ure F0-1) - - --Ql•ane-- wllaa u ueclcncmpenture signal is a> c::eiYed from any oll.be beat ooauollers or when l.be acse Ileal is under l.be desim! te:mpemutt (60•F). Wben the pitOI beat sysu:m is eue:rPzed and is operating DOrmally,l.be PITOTligllt ...;n go ali, ane oa, and then go olf..11eu probe tcmpenture reaches lhe lower l:imil (4 to S minnteS for aorma1 OJI"'Rtioa). U l.be ambjent tcmpemure is app uxiwatdy 9S•F or bigher, the PITOT cantioo liglu m;ry be olf c!w:in8 ground oper.uioa with l.be PITOT/SUUIC HI"" switch in l.be OFF position
FLIGHT CONTROL SYSTEM fli&ht control .,.aem (FCS) is a foar...dtaond, computet IXIDtrolled 1Jr-b7-wire S)~em Jba:t bydraDtically positions l.be IXIDuol swfaces 00 piiOl command. The ainn!t js ooauolled in pitch and roll throu&Ja ddleetioo ol inlloard and ootboa.nl de-ons.
The
Direaiooal conuol is pooided tluougl! nooii!O>eable fins (see FigUre 1-216). Si:a: inlqxated dual scn'OaauaIOIS power l.be SUifaccs; ooe for eacb devou seaiou
andoaeforeacblio.. Utilitylf)ldraulicsa:udalysystem 8, and fli&bt Hydraulic aniral bact-ap. The pilot IXIDuols the pitch and roll axes througl! a cooo=tiooal mooable caner stili DittniMwlallluol is aoxmplished with~ ~pedals.. The Slict: and pedal p i$i! o•s are ClllWefUid to qaadrnple electriral sipl3ls wbidl are cnmparcd wilb ao:dentioo and rate feo',.* in the [ligllt conuol cnmpoter (FLCC) wllidJ poo: : and mocfil"oes these signals and geucrucs the "PP" optiate fliglu conuo1 sw:face command signals.. These do::uical a:mmands are theu uansmitted to the triply reduDclallt d~by clraulic seno \'ah-es in the bydrauJic intqxated seno ac:lllaUn ...mdJ coouol the indnidual surfaecs
-
Angle-ol-anact (AOA). aogle ol side slip (Beta). static pressures. and d)'IWDil: ptessnteS reqniml ..nbin the FLCC are otllained from the four se1S al probes and sensors mounted in the nose seaiou _n.eRDW.h• czitj:al signals are awned cfrrniJ ra.Jh.e.. FLCC.. The Air Data Compo:ter (A.DC) IJIO"*$ no
1--44
inpm to the A.CC because the ADC is only a singledtaood cxlmpner. An automatic and a maoaal trim mode are pooided for the pitch and yaw axes but roll trim is manaal coly. All trim S)~em """liOI'entS are four dlannd am are aaWned within the FLCC cxocpt roc the trim switch 00 the IXIDuol Slict: grip and the yaw and
bad:-ap trim switches oo the Fljght Conuol System P.and (FCSP). {Pild! and roll trim are set with the trim banoo, located 011 the grip, while yaw trim is set
wittrtbe')aw aim switcb~)-ihbnrim (grip) switcb fails, !.be pilol cao select a bact-up trim mode whlcb oscs an ahemate trim switch oo the left COD$Oie FCSP foc emetgeuc) pitch and roll trim.. 1Dm pobi•h• indicato
sear
:m
pi$itiror a{ them refueJlna reccpade or the landing
FU-
FUGHT CONTROL SYSTEM ELECTRICAL POWER SUPPLY The FCS cao obtain do::uical pooau from any al e:igbl inclepetldeot po-er soun::es; rwo engine elm-en ~ the aiDiliary ~ dfflcn by the Ema-geucyl'bln:r Unit (EPU), the airaaft battery, and foar fliglu coouol U..-cnedpower supply assembly ban erie<. ooe for eacb a{ the foor dlannels a{ the FLCC.. U all !.be geuerators are lost and the aircraft battery is dischatged. emetgenq' dearical po-er is Sllp!llied by focrr dedicated Slald>y batteries cootained ..nhin l.be imcnetfpowet supply assemblies. The stanriJy batteries cao pro.ide the tocal dearical power requircmet1ts the FCS foe app uxiwatdy 10 minuteS.
or
On airaah with Semce BoDetin N-zm (Dual Lead Acid Banerie:s) insWled, the [oar dedicated swdJy batteries are rqllaccd with a lead acid battery "'ilicb can pro.ide the total do::uical power requirements a{ the [1ig1u IXIDuol .,.aem forappurcim>!ely 10 minales.
FUGHT CONTROL SYSTEM HYDRAUUC POWER SUPPLY Each ol the six coouol sw:face actuators is powd
•
aad ODt oa tbe rich~ AMAD. Ia •""•i• lk FJic1U l l)dtaalic s~ C&ll a1so be ptSSW izui by eaw:aJCSICJ pump powued by tbe EPU- The Utitily ~ s,ste. '"""'" bJdtalllic JIO"U to ocliler ~aswdl as tbe flchl astro1 amwoa; a-. tbe Flipn Hydnalic SyilUIIIS c1edjcat'!d to sapply bJdraalic JIO"U (a))' to tbe fb&J>t eoottOIIIC:OiatcrL
*
a.o.ev-
FCS FAILURE DETECTION The FCS ia:ulpoia!C$ built..., f.aill= dctenion ud
aw1W113tic •eda:nd:aacy a ...., c::in::a:its ao JII"'o>~ie ......._,safe lbpl after FCS ~"dare$. ~ ("'SNGL FCS) awr:l daal (DUAL FCS) &hn: Jipa are pU¥ided to in!on. tbe pilot thai Caiares line oecuned. FUurc:s detec:ted ll'e - .....~. •Dy idult>flled bat are indicated oa tbe UIIIIIICialOr pod ("SNGL FCS Ji#lt). AdciilionaiJi#lts (swfaee centerin&) are pooided oa the FCSP oa the left •oo•5d
<-
1 l1) lauafileue-lk.,.u-srnia tbe C'fUll ol a'lris3Dce failures. 81lilt-ia-ust cqcip-
IDUlliS all iatcgral pan oi tbe fCS_ Sdf lesl is iDitia&ed poor to fligtlliiSIIII tbe FCSP oa tbe ldt console
MANEUVER U MrTERS The FLCC mourns seo'enlllmiters wtUt:b am.c.atically restrict pildl .ms ~ to pre--ent esceedia& specUoed AOA and load factor_ FoB aft Slid: a1'11'2)'S crnmanck posuive 7 p, but tbe pasiti\'e AOA bmher 04enides tbe pilot uqiUI aDd resuias tbe load l'aao..: AOA liailcr. tbe pilot mliSl tbe ncptne AOA an JPCcds bdow 200 KCAS. (Sec ~ LimilaIJODS. Senion v, aad Fbpt Cbataaeristts Sec:tioa VI. Cor ljsjtarims aad c:Mnaen:stics oilhe .,...,cu¥C:C limileG.
run
-•or
PrrCH TRIM Tbett are rwobasic: pitdl UU1l mode>, manual and ..,. tnma•ic: Thecot~VU~tioaal maoaalllim is available Cor use at aD times, bot tile automatic trim opeFD p &tim For a p.csa -=a! trim scttia& --~ "& ' ' ' •Jar aptn trimj••nidts llai1DI speed Sl3biiJny ud a • •... u lmllel!we>...,
*'"
1-45
TO 1F-11 7A-1
FLIGHT CONTROL SYSTEM sna
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