·g;..i215
gR
INTE INTE
tHOMPSON
SUBM'A·CHINE.(;'ON;.
.45, .45,
1928 1928.A .A
;M rc 1, 1942.
J-
TECHNICAL
..
MA,NUAJ.,.)
i.842.,
ORD
INTE INTE
'~_,~ p'arag-ra.phS.· ][
_II-.
lX-I lX-I.. ..
~n~:rai
escr escr
't1.o 't1.o
--------.,.. -.,..------------
,Ins ,Ins
·c·t1 ·c·t1.on .on -- -' ,--,---,,- --,--,----,,----,,-----. -..;.' .;.' .Mal.ntenanc'e~ana. --
3-
~-12 13-18 19-,20
Pages Ind
to ')!'e ')!'e
--------, -,------------.-..-.-,,-----------------, -,..-...-.-------
26-27
lHdMPsoN
RI NANC
MAlNiENANC
IRTRODUC'i'ION
Paragraph. OO B;
In
pub~lShed
rt B: ;l
:personn.el. il ruct.1 .Cor ma.ln.tenance, repe..1r rn928A.l~ 'y 't us.ing arm. th prepared Incl.uded.. terle1.
.as,sembly. ThoaJpSOrl in
.d
he
SUtmachine Gun. an Techniea.l. 'Manua1s ie
JrOvi.d,1ng
canpl,ete
wor:king
II?!II
GE ERAL
9- 21
E.SCRIP110
ar
Sect1.on
-------------
Hec.ban1:sm ----------.-.---,-.--.--------------.-----'O era'tl,on -------.------,----,------------.---.----------. Th tn.9
Thom
1.
(:r1gs.,
on
ut achine
It is
ig
gumer s1m:Harly weapon, by he Umted Stat'es
d.
contro.llever
auxl..liary
.i
Na~,
Army,
sboul.d.er
n.ret1 !'ran th
he
.tire
b1.0.ib6.ck-operated~
aircooled,
ea.pon.
C-a1.,.45~
GUn,
ri
an
he
rp
ther
3lncan wo ·type
magaz:lnes" ma ctivel.y t:
having
-aut :5 ,car'trl<1lge re Th gu 3.MECHANI:SM (:rig. groups, 'the:1"raDle ,distinct 1ts; attached ·am.cOnta: n.e art·s and. th recelv,er with parts. Th
is butt
stOCk assembly
control
re,arwootllen
an
groups, herece 'e
chanis
gr.i,p.
he :tire
gr
upco
o~ 'the receiver.
is
sight
.c
he bolt.
Within
cycle
and. recoi1
lock
col.l as rol1ows.:
or ope'I"ation.ls
~ever
li lr bel.
sear.
bolt,. pressure
con.tact with. magazine- into,
sprIng.
recoil
baSe
or
rw rd un
t.he
bolt
COID'3!S
cartridge
·tIl
extract·or movement
th
recei 1lltne
torwal"d. ~'<)'str1lCe v;a,1nst
lOC bol.
d01ll11l8J'"dnto
,an! receiver
post
he loc:ld.nggro.:;,
,are compl.'e ly locked together .haame:rtorces
bolt.
or t.he
the'
firing
in
:rorce.S·
backward upward. un10Ck.1ng Ol and. drives ty artrt th,e actuator. he 'bol.tmoves backWard. spring Is compressed extract ejected., rourrer and. too ;sear engages. ag:a:1nstthe on o.:t
TM&-121
THOM
notClhes
t.he
01:'
ON
'SUaM
HINE
N.
CAL4S.
thebol.t. '1
Aut,on.
on Und,erthis: condit:ion~ matically 3..S in run,etlonlng.
'1
backward
in
stroke.
w:ill l.
'operation
empty. refer
1928
23-.40.
"t
_...
_....
"U DlS KCTl pa.r~ph InSp,eet'1on
re.p r:t
Tools :tOr
...-,-.-----_,..---.---------,...-.--.-...,.----.--
..........
--.... ---'-.- .... ---------.-------.;.-.-
un
FraI;De'
Be
.8
------------------~------.10
_8llIl l:la.i"'z"e1 grOUps
Bo
12
Drtllll terminln
'th
ad,:! u.sttl1eilts
;rnspectlcm ·the purpo$.'e at:' die1s:tc;:Jr !!:.. cO'llIli llono~ ma.terlel...h~etmrrepalrsor
are
requ.lre
.'t.b..ereme.d1.es necessary
Bn ic
'tb. insure
tlon.
le
inspect10n
removean,y!ow..1ng. dirt or 9t)ler;torelgJl lnter-rereW1tb. proper !in"!.ct1.0n:1ng.. am mater1aJ.sUsed,ret'er to .e rJ sectlon I'Vo.tth1s .,ICare
1;;horough1y
matter~
1thiCh
m1gbt
ar
instru,ctlons
,1nspe:etion·_andmatntena.nce
rela.t1ngto
'!Ordnailce
· . a n d · SN
'l!'I9-850. NR
·technicalmanu.al,.
roce
Ha.1.tt eilancei
..
re
...L praee.dure tob~ eorrta1ne4 in
at rt
.. il
Tools
OR
2t
used
(ollowed 9-1l00,
an .Re air"
ot
th
a nd . l is te d
A,...35.
to :eneraJ.a.p arance aM. "It'codenparts tor' .a.ri:l .ear,
meta][ _parts :far cJracks action
lr tyot
o:C'
re iv r. butt
on
stock oe .d
re"tard.1.ng
-base
ot
;t
wil.!
.stroke
l'
le
'Dle
b9
;i
is·r
:C'roroa 'the ,bolt. ra .1
screws
ror burs.
Remove oolt al1(1 rIgge ·ae~lon· '!f'h.11e fl twill ti
oN t'onra,rd
and.
:front cO!IiF.eI'Hsato.r. .cClnpe~tor .sight 'barrel. gr1pson1'ra.m.e and r.e-ceiver. am s11ngsnveLs:
check 'SJI)oothDess
Il8gaZ1:l)e
01;1
in grooves.
Ol
.o ., ir'{
released;,
'tires
'h ii
't'i;
It'i,
Ei
. t " , ~ " , ·, ,; .
....
'
.
I~.oi
't'M. "',1 :; ,111
,CAL••'. t.he
gun. Ob rv .1 an,y InEU.ru.nc't1.on,., P'RAME: UP.
the, cause
,ot'
PU:n th
asS8llU7.
an
ug
bolt
control
tr1gger
ou
am
l530l? round.
Q2 1n.. r! ('1'0 remove th
..
reJIIlve
aDd
and. dents.
I:l!lS
Re
.n sl...1.Dg
neceesar:Y. spr1.ng. th J'rame. (:t1.g. ,2..
butt
1'11e st,oel!::s~ .de ror button.
burs
dr:1ve butt p~ai;e'.) Remove sWivel
rro.m
he anC1 surr,aeeso:t butt stock cartcb .n
t)le
grooves grip. Inspect
.r
Inspect
a; 'e
an
t.1le pt.wt h01es
grip1.
1.00ge 1ns ct screw ,endtbe sere. rorst:ra.l.glrtl.a:ltcb. notch rear or De
burs. ~o
necess&rl" t, do no
Ha.ga.zH:u!'
remove he ma
z1
tch. :from
selt.
.J'l"'8e
rO
na,gaz nose ro wear (HeB4 1.atch.
.!.,~
BZII1
or
E. aJDeas
t'racture .02,:ln.. spring' (Alfi3021) Loqk tbe. Oheck .JIIC)V8lI8nt 1. spr1..Dg aperture. OO,u r1ng Ch.eck .rnu.e Checlr 10 :tor wear' an :r1nmess 1D tlJe bUrs. 1n is r1:vreted rEIIIOved!.
11;0
ll
Remove
.inspect
remove
I:ns~t
:rrama
an
butt
l1.rtouttb..e
smvel
meta1 .and den,te ck .l.d a; a:zJ4 "'.'7 not,ch :Eor wear an bUrS. rrame :tor wear. 1.n threB4B 1n:trame an
catch
tlle,
.sw.ivel scr,e.s,
burs..
catchp.1n
tb
(The
!1e-
J'r-ee
stockp.l,a
nec,essary, ra
,BD1 set.
rrac:tlire
om.
Cb,eck act1.on
tile as:aelllbly., :tnBpect
r1:ng 't'orrunctlDli1Dg.
me
ot mechanlsm jc
DOS,.
an
hand.
' 1 1 1 . tb1:raWlng
be:tOI'e'
n g
ll
gpConrard
1;,he, r1.re con'trollever
resul. conQ:1t10,n9.
rule
IOOVed!
p1vot)at
retard1.ng tIle actuator
as deacr!.becl O' ,e S~DUB I18mB,ge
l,
'the p~ed
('roCla!r
aJ.l.o.,bolt
1.8 nece,ssary'tbat
thesat'ety
actuator lever
sat'etyat"P1re
pull.1ng
groUP. :nrst' unt,11 o, bolt
held fi.re
"FW.1 Auto"
rrame
.s
,,!:,o
cbeclC r1ngtor::runctlon:1ng
'e
la
in
:frame surraces rorllear" ,and! bUrs.
,!i'
,-'1.,1
t_
.~
U'~. · . '
:~
.,1!Ii'5;
'~.' -"
TM "'12US
OM
ON
BM
Il
CAL.4:5.,
il
IIlOYBlIerl t01'
,Rocker
g.
Check pla.te.
wear
·MI928
'll'o:t~
surtaces.
pivot1.n
Dento .h rock Inspect 'bearlng
bUT,s.
piVo·t J!!. PIvot· Inspect an ,long te·~ p:1VOtPllls t'or plate.) Sear group (1':1,g:. ror retention at Eorwear bJrs contacting roreign Check t'?ear 119'1 sear lever on he p1vat. Check sear
is
(Al53025)
hecksear
in.
65
io in
sprl
(A
trigger
Trie..gergrOUD (:rig. he pi,vot..
and. se-t.,
dis,
.43.
02
tm
t1.p.
Irtsp€c't sear !"oretgn.raatter
lever
ll
.J."
set.
Fr<~
01'
ae .to
mec:tor
in.,
torp
le
with
'J '7 is
01'
J!.~
ear.
'r
cont.3c·ting
n-acture.
In..
spri:ng
wi
t.hetri;eger
eaco
s-
t·h.e bufter ro: t, tl,er-ece back andfort.1l move t]h,eactuat.or r"(
remo
receiver
act.ua.t.orlv rg
llp
re
•.
In
s~1E1eW"'cl.Ys·an'" and.
Inspect
t'urctloni.ng»
-.!:'
:U
o, bo1tgroup.
tl"iaeture.
Inspect
inverted..
'trip 'l
.!_.
he re 'e:1
det"ormation
.w
d.isconnector
tr1.p rqrwear
'5
.n
length;
ror
tWlcUoning.
ln,g
t:or
and.
wear
diseonnector
CheCk:trl,gger. length
in spring. apertm"e. ana, set.
rnspect
)•
trigger
bUr'S
fouling. magazine .Inspect. .a it.c
spr1:ng
')/J
To1nspeet
togetber 'l the' re;ce ve
·t
In
c:
av lM
anllbQit.
t, 'the
assembly.
ile
surfaces. corne,rs an
l'll l:
taln
1ti
receiver
.t
ins'ect
:trame.
'g
pilot rt
tunc 1·on1n c : ' "
we,u- r...
tbe' bW.let ': !O'T dents actuator groove'
f'oreign matter. an Fre_e
TM·9--.12lIS
~NSP:ECT.fON
ri g: (Al53020)
1engtn ::co'r :U.rm
.i
is
Ol 1.n.. Check the! ~Jecto.r th po-int .tor weara.."lei ,eje,ctor .:!ro.1D receiver with
ll$
rece:tver~
remove rorward po.s!tlon. Barrel
standlpoint (1 :r:1rmne or
tt:te
rnspect
rvic
lj.t :CrolD
ll.
r' grouE tile bBn"el.. 1nr,ec'elver~ IlOsp6C't he an ular :foreign .(D8. ter. dent an ves :for presenc,e rr nece ary :h'om tn recelv rWiL l3 barrel. l.
gr
radiator
r.epl:ae,e.
(!2). burs
tblaae.
and. i.n o; -up. t'1nnness slots+ drIve To remo 1. compensator
ro foreig
a. .sight. un
:ror a:ny
in
nece
.r
,unscreW'
drive
wrench.
(?.)
(1!)
'e
In.g barrel
th
an
lig
chamber-and
in
an.d. bulges.
:for
roTe thoroughly
lt .t
;l
l.
wIli
plece
into
ligb.t
1'ollo.s
bore" therrturn the: barrel title clrct.1ln1'erence ·the be detected re il ., conta1.nlng
the: Hght ·'bu.1ges
un.1.t'onnl,y
'b
rvl.cea.b, .e barrel impl1.es tlla period at: servi..cea.bl:11tyWJtU .. theret'ore tain r1 Ulg .A barr,el (C 'lClell.t naturally
h01l"eV'er". ThiscoDl1 on Ibeen ne'g1ect.ed. ma:t.er1a.lly
ur te to
ll: .erv
l.
:shadowy
dark
lD t.he
in r,
the
Ore :n:1may
of'tenbe
l.ands
or
or
ra.1.sed!
a: ayrara /o
consld.erable p,1. 1:
grooves
ga
in., in .~
l.a.r:ge enough. to penni ·the it :[ a. .land. or he wldtJh. will
li.t.
.. rig1.d1 t,y.
depr ss
notlc·ed
01: th
:passageor
l.d
u: t'
al d. Q!} barrel. 1fiththe d1 rtaoce ~rom he 't re ch nd ot' ap
sur-
andshou:ld
't!h.e
Remove !'oregrip
tran
M.Otmt
t'oregr.tp't'Oi:"
.and
scrapped.
cracks
an
'il: Ii
I, :::i
Iiil'
,iii iIii,
4: i!ili
a.::
,:~ ,~
,iiji '!iJ
, . " ,
,0 ,m ,I'jj
,!!J!'
,~
,4
~, 1:0', ~,
:=!i liiIIl
:Z ~,
'~
3;
'!,,!l
,~
..... !I!!I"II
:' :It! to' iiO 1IiII'
iiii,
"! ! "! !"O,,
,0
cm.,
sere..
:and
it
heck
he ourrt
mrunt ,tor bUrs... he mowl/"t !1r1v1:ng' Re:J:IO\'e blades aD1, gx:-.ooves th receiver. ;J s'W1.vel ror.allnement.
la.te
.!.., Rear stAAt loOael:lELsertvets necessa.:ry.
grOUP (r:lg'~ tc treaks nt .. .thplun 8J;Ilspr::lllg..
le
action. or
.s a11nement, lle'tol"'ll!Btlcmand. presence or w1.n.d relf s1gb.t: slide ClleCk 'oper'at:1on Do .Rot re ov cate.b:. l.e necessary. ,s13J.ttBse plll ,a re ov l8ht plunger an lW'lge'" r1.ng. Inspect point
tord..eto:rmation set.
mi:sslngor
toT'
rcre
r.
ReD: pl'~
r: r- 'f'UI),c .1 'niDg :fracture, :t,.02 1.. spring (A.l53022.)
Free length:
and.
:s:1gh.t·
slll1e* w1 la sl.1des
1..,
:t'ree
1dnda.g
re s11(18 gI;"OOV'eS Bo~t p;rwp (:rig.,
:rrom
nOtch .ectge or rs Exam1:ne nl'1lG cartr1dgle
worn
t.be l;JO:l:~
Iilcre col~a;r
,ta;c~
or
~OJ"
anll re 'V cOlla el'e p1eee, tb rs we r. surf'aces :Bbou1dbe pol.1.abed. .:tns ,t. sE:8l' ,roi\.l#l!:ness,.
andu·ooves. ~a
ind1:astlons en:larged :t1r1ng
bOl.t,
:race t'or 'd~o.naa;t:lcn aDd..t1r1ng
Inspeethea4
in
ot''1',..s.l:ot·
:set back primer 1101:e..
blspect
in nol.e~or enl.argemen:t.
.e
caUSed
tJbe l"OCker.
emOve,theextract01". spril1& mere tfiBn necest"ak1 C8il"e no clear tile lug. rac .cr ,IJet'orInspect 'the sary matlon. an e181l' :Car 1I'88l". Jtwr:mer pin. hoQmer.. 1:;tr1Dg ~;w Dt Chec:k1la:zzrrlar an and, .:rfi"1D;gp1D~d.ng. in hole ar eantac;t1.Jig Check hazrmerrat' r i pin, head and.nos in SF'1nc :tor .runcUaa1.ag. t:rac'tUrl!1 anQ.;s&t., CJ'le:ck~Jr1ng Free l.engtb
g. surraoes..
grooves.
spr1.ng (Al(530).IJ) J.,oCk;..-' Check mevement
s:l.i.tl1ng sUrt'B.Ces. a....... or he.ad or :1 BU1'rF 'Q.n at (8,. an
1,.8 ,2,.50 +·.015
.in.
:Carw,ear t: lOCk
B~id1ng
iv
actu&:tor
In:s:plect
a~rtuatQrror t'eco.U, sprlng' apertu.refOr "a
srcu.,p~
or -~spect
(: .n
.'ear f'ar8'ign.lMttet'
m4
l"llla on. bUr.t'er"
l!ll
.l
.l.1
ror-de:1'tj,nnatlort
·and
L E A F ' C 6 4 37 3
:SCREW
"IT)12
SL D,
~B
I~_~ SC EW.,
30
rc
E"'r'iE 814,1>57.3
PIN.1-.152999
CA TC
AS
MBL
Bl"il16S8:
H OM P
SUBoMACHINE
Mlj928A'~~,
:rM·:s..13JIS·
INSPECflON
wear'.
J..
01l.er
1n receiver.
!:..
Check oller1:ort'it
Reco
.0.00 .....
acti!1ator bind.1IJg
il
id
am
d1
.ln.
t.ak~
pllot.
it
re
.tio
spring (Al53teJi24)
between 1n de1'onna.t:ton· wh.1.C.b may;caus.e ot: boTt-. and. bec.ometw1sted
in receiver.
os or
follower
tensiai'li
t.1onl
1n renovlng an.d. repiacing
nyloose
t-esu1Ung compressl
magazlne ror
-Fr·ee lengtn.
Ialst
receiver. ru
spring ;set.
c~
spring retention
:nuStl to 'sides
rl.ng.
de:tormatlon. is
10-I.2
spring.
,S
or operation
OO
cart-ridges _plece
'a .s rv load.mg. extraction,·and. ejection.. empty) 111'ts thema,gaz1ne roll.ower (-"he·n.th rnagazln ls r'1 l.I!1'Clcient toCorce .!'r .d and. hOl.d al1,o. op os1.tion ma
,.
1n
th,e.
or
Or DB€il in spring. -ror :run.~1on1ng. fracture,and 100...~20
"ear andbtrs", an :set. :P'r e,1ength
(rig,.
magsz'1ne 'f'it l!:.. Remove cOYer check- cov
.n
Check drUm
.i and.
note
1t
guillie.
condItion. Ro
Hemove. rotor.
magaz'lne he 'e d1f8
'the
opposi.te direction rive
he rotor o,
and:1.Dgnear 'e
dJ.mID.Y
Re
D! lD1Hng lcey ce ra .1 _hand.
magazine an
turning operate'
extractlon.and
ejeetton.
magazine
·body
['
def'Ol"DIi.tl,oIllQRd
de1'orma·t Lon,
''!!t'S.Check:
,. Checlekey' an -retainer "£01:' wear. ga .o ca chgr1: rm i.o de~ormatlon" a.D1 a n a . spring. case un1ess .])0 .not d.1sassembl:e rotor and. bUr,s.. necessary.
7 -
""I"
~.
~.==r :;
......
..c'
..
iI'!! "! "
,~,
.~§"". ~.o =. elE
S'I'
~"'~
fI::
"',
....
..121
13-14
, s e c t 1 o n · :I MADmiWLNqE
.All)
mi:PA+R Paragraph
'Geillera.l.
I n r uc t o n : to r m a ·Care le .n
ant'I clean1ng
care
1:3-
-----.-.-.-,..---.----------.---.--------~--..,..---.---
ce an;1 re ir .... ------,------------·--·-----
·-
in
rctic
cU.DL ;e
.6
rlcB:'C:.1on--- -,-- -·-"-·------.---·-·-----------·--------.--
at riel.
tt
1.;'. !homp on
te
'1
----.-----'-----.---------.,---
or
GEl&RAL~ SUl:Ima .I1 .n Gun.
lIIfjDial
pri.mBJ'1.1$
General.
.s
..!!.
ot
rep'l.aceiilent
,s mi ly lld
lIhe:r;epart.si,.
mbly
of the·
assembl:1e,s,
bro:lten
r'
'the
part's.
covered in.m
ar as 1.1es,are them: Iilllservieeable. tfi.ey mu.st ,at' assemtil.les rill be QT
worn t:frOken ren"'-er stoCk. .a be br"Oke1Dor 1roI"U;. w1lere -.ill take m;re time remov the serv1.CB-' able~s he assembly t.;ba.n :trom tbeassembly p3r"tsare worth., shotlld. -serapped~ Parts do not, alway:s lnter-changeand shotlld ,asselQblell
seleet1ol1~ rn ra Jm.intenance opera:t1'ons ar-e ot rr ie(i queiJ.l:tle pS r' inspector 'Ii'h11'e pc.s es making re :u.l.al"' Inspect.lon.
roa.
HAI.~·
I'
Re 'bur :r.i"om screw heads, t.hr ad .am111k ur ac r1n,e :ril chase daJ'Ilaged with It'ava11ab1,e. tJlrea4s Re ov he bUr's :!rom. smooth gralne,d Sharpening Olltac·U.:n SUl"'t'aee .itb is rounded. cohtactemery 'clot,h, arid n:ntsh gs r1 ;i
stone
necessary.
rocu h. evenl.yand 11g1l:t.l,y.
·b
ri
'i
ar .oyeo.in re ovin !ru.st. cleaning ir pro·per 'e
and:
'D'i
CsrIe should
9-850.
Butt
Frame.
rig1
'but
raul.ty
estell,
rt
lL
(2.)
1II)proper
fUnctioning or: tlle
It'the·
repl.aced.
n a m e · 1s
-21-
'o t.he .t:rame
dama:ged ito tbeextent,that
moUld be .replaced. resu1ts,. does .n tbemagRz ecatch
g..1,aUI
1.
OM
ON
BM OiE
magazine
)" ld
he
(4
fault
ga in
11es 1l:l,
er
Rocker and. w1th
When th p1'1o"tpJLa,tepins
th that maJ.!'unct1.aning' ot:the mould replac,ed., pivot plate spring ::r1.ngeron tlle pivot plate. and. barrel &TOOp
bearing
rn
worn part (!?) 1t
Receiver re'ce:1.ver ~t th,e sh0Ul4 replaced. mould. rn ject
r.eplaced. aperture beco
(£.) no
(2)
hard
in
t.ne
1n~eJ.
wood
becanes
or
SO
that,
l,atc.t
or
replaced.
unserviceable (2,),
~.sUl..
receiver.
.k
determ.1ned paragra;ph ed re cr
Barrel
barrel
Q,r
securely
OU
rece1
.£
va that automatlcClrlng
'w
cccur-s
I'9 Z8
shoul.d
sbou1d
he
..5.
ct1.
as
gun~ wedge abl.ock: side. c.l.amp
preVent:
Vex"
~rom
and.
rece1ver~ :st.rap wrench.i1' p1:pe wrench ma used. 'W .t is .n .r (_£) barTel. thet'ecoi1, compensator andt.ront sight. ou .r in gooa cond1t OD. rO asSembly ·oth
(3
hasbee.n
slpJl
should
replaced.
th ::race or "the hole .haS beccme enlarged.
Bolt, lt nr.1ngpin
(4
parts
Ilamaged
ot:
(:!!)
broken
rr
oolt
Shows s1gns
thebOl.t
Mould
r.ep~~ed. stll~ul.d be 'ep .a
extractt1le
lrthe
(..2.)
good!
cond,! t10n
car·tT1Q,ge pI'IOperl.y.
nose
the- r1r.ing
'beccme'SQ~ormed.
!'
beCOIIIeS
or deronDed..
replaced.
wi th
or au
enre
s·U.!1i1
:m
rta
.1I"':teoe
et at
l.oCk
smooth and. pal1sAed.
re,plaCemeiil:t ,1,8 D8
-22-
as
inter.-,
-1 14-,17
ldth
:tere
or
action
re ,a1l1l1
be replaced..
shoul.Q
arts·.
plaCE
t . t : l e ' 0 1. 1 e r .
(7)
(!!)
he bufi'eI Cd h1nder~
l::t
pad, ShoU.l.d.
op
on
gu:n~ they shO\ll,d.
Of'
:t.her
.1..
r.
:i
.1
.replaced~
.-
replaced. :!
:i.n
,replaced.
the)" DIlSt 'b
sb.ould
rep1a.e~,. t.be ~n t.be 'a lt true
spr1.:ng. bent
~.
"the' springs
drum_
drum magazine~,
replaced. 'nat
l.lll!
(le::rort'l'ied
-.!!:.
lips
'the
:£ee.d.eart!['"l~es a.1red., ,n art sJ10u1.d
'and! cannot be ,r
pr~l_y
-en~:1rerotor
are·der·ormeci :60. they w:11 proper acti,O\J'JJor th
magazi.nes l"
lc
or great
l'"t'is
lmportanc~
materie:l abs,olutelycl'ean aZl
extractcor
rrame
c:ontact
.h
n'om
c).ean
tJbebolt,
a;r
take
recelveranl an
an
es
ut Ute· bolt., an tJ.loroughly re.c or th tlle bOl.t
ad 1JLyacc ss1b
b...
l"be
cleaD9d,_
r,e .1
servatives"" .1.1
-CLEAmiR,
1.n'lM
preserlbed
,a
.".1
given
Or
ri.:[,le
le
oa
and: 'water shOUld.
ino,
used asprescrl.ibed
prese::rvatl0,n
at:
th
23-40.
gun.
're:t'er
to
'Dr g-e:;o
:spec1al ,care
.l.
io
l.n
I~ li.ibrt
gun.
['
Th
shoal.d
ke tb:e
atal.l.
re kept
cl.1miIates, refer
well
sa;turated
r1r1ngp
'lM
nt
I?.. r-...ated
Arctic
wi.
However. no ie
horou:gt re
lulOr,l-
,:l,l-e
il
in
conta'lned
Il
a..n4
o,
sur:t'ac sh uld oiled. .:rrequentall. sl.1 an i!'lsure pert'e,ct in th.e lubr.1ca:!I;.1,ng 0:1' he gun, reter ro .1 ;.ru tio SN[" z-a., FH23-4C>. and. !'or mat:erlal. useil,'l'M 9-800 prolonged,
lNTE
IB.,
m.~
1cala"ttack.
•S. et"ense againstChem.-
an
D1Bter1e ~ect d.
01:
gas, re:t,er
toRi
4-
21.-40
'lJi! 9-850.
TM9>-,UUS 19-20
section R&Ii'EREilllCE$
Pa:r-:agra, pb
standard.
pUbl1,.Catlo:lll;I:--
Expl.ana:to.('y
19 20
...-~----------,---,----,---
andautomatlc p1.stol revolver l!:.. C1ean100 'and. pzo,eseI""Vigg.l..ubrlcatl,l')g lean1.llg. re rvl,ng ma:ter~a.l. re la l1.s s1.mil.ar 1t,ems co1,l t'lU ,s"s AllJam:!tlon.
,.
.s ----------.--,------,------.------.---,-.------,---SOlderl:Dg. ,brazing,. an welding materlaJ.s,
K-JI. arid
re
l,at
sm.. K-2
ma.ter1.eL.-
on 2a SU'OOl,aCll1ne~tc,aJ.. .45. 1( Oo re r. 'a .l 'o .1 guns:,. ,aut0J!D,8tl. gu materl:el. automatl,c.ant1 :sem1.autOma,tlccBmlOn 8llCt
Gun,.
A-36 TrI.lck. smaIl CUr.rent
aI1D:S'j,
-, --
--
SJrIL
An up-tO"'13.ate l1at
'the:
NL', is aintaine :pu :lle t1.ons:tor SQpply
"Qr
:!:. Q:le&D1ng,:
mater1:al,s,.
0'.1'
preserrtng:. and. s:1mi1;al"
.1lJibrl,cat:ln,g,
.1tems .issued.
and!
.-
.£.•
9-850
Otm ZiIa:terte16
rd ance 1IIB1.n an
G-72
Sta.ndard
here.
~l.dlnB
re:pa1r.:
ance roce
re
....;Mat rie
re at.r ,-------.---,---------.---------
'I lO ,P80:n :I;IIu1lrl:laoll:1nagun,caJ.
•• 4.5~.Mil'9;aaAl.
2Ci-
ft
in
ctio
a_____
21-40
:9·-lloo ft'I 23-40
'D'(
ORDNA ON lrBM
OM
inapei¢t:ion
Actuator~
oJ:
INTEN
l.5
--
gu
re
!I
--'- ,---
:eat':t"8l. lll.W;lt.rate!d d 1 ,1 ! a .U & a b 1 e 4
:1nspecUon t-------an
-'
.12lJ
re.,
.14
ction or
-.:..._
.-
-- --
and' ",:pa.j.r ---.-.-.----,cl,ean:Ln.tt. ..in I'QQnd.s)
15 22 ,23
gIm.
!!:l:Id
repa:.ir'
,0'1:----2.3
15-1.7 u.speet.ion ot ---- -23 maint.enanc,e 3nd. re :trQ -'-rrel. ----------------
a,ure. r.cmQVing
fri:m SlllOO'UI -- -.---.•------ -,-'---as~l
2:1
c4
Cle_r'~
,t
Inspection
,~taat.Q
tU
1..3
rou.nd.a)
attached
0 .1 ' - -- -- -- -- -- -- -
rOt.or -----.--------------··aprlng
5Q-i"Ot.1lld ir
!l
--.,.------'----.-,.-
-..gasinl!l
.-
17 2. 17 17
--'-.- -.---------
1:l~1
-.12
. _
'boj .. butt
'8to
l,y
-- -- --
$8 t.tnc
1,5-
11
1.3-15
. . , -
ro
------------
10-:12
-----------17 ae
1.5
oc,k ,-------.-.-----~1I:LneB
ll ly
.-.-.- ..---------
rp
rear Idsht l"Oil:e1._r
-.
--
.-
rtlQP .-;..------'-
rl.n
ro u~
-------, -----iv
,se.r
ou
------------
-.---.---------..,.tool..11 to t.rl.&8'I!Ii" group ...----------
.inspe~t.1.on ..
.1
15'"'17
Lock.
(selll
:5
8-17
-- -- --
'bolt
illustrated
inapect..:1OX1.
ivid
uel't"t
reCoil 1'Ii&g(llt.1n,e (5
24
seillb
pJ.yot. pl.a.t.6
:11ll1j1'
~'v:in&-----'---------
Or.wa
to
..
cii1.l.er
'nCutDI!II"
COI!IlPeneat.o.r, 1!I.!!I~bl.7'o.r'
XO-:1.2'
t.~e.s lllllb.qo,
gull. &11
23
l.l. '21.-22.
.-
'l 'U
-.------.----.-.----.--
l.0
-..-
lonogrl:p
il IJ ci .ion ot m&Vl,tenance
gwi,
lbl.J
o.po
s1
G&s.
17
Bu!'f"er·gr'Ouf.i
'a ., Butt s~oc
:new
-------~----
1napec,tion o~ ------:--------
m.a;!.ilwnance
.e
Grouj!llI.
iUu8tratecl
at;t.a.ched. t.o
:r
.:U
lind: repaJ.:r
:1n8p$Ct.iOn
Fro
maint.ena.n<:>e o.
l;.O
ll.
e...~ :1llulSt:ra,ted
;~pa:I..r
BQlt·grollP
Bo
-.---'..
s:z'OV,P
1:.0
.;,ns
group. .1n$pecU.-
Fore¢p.
nllllp8C'tji ~fi!lnllll.C;e
'B
mainten6nee
I928
23
in
B.a.rTe1,
."
"t.a lln
ubric ..Uoi1 'o
d.. rep&1J:-
n'
.1
.t
12
15
12...;1l
17
12 12.
"I'M ~12t5
.Page
.1
ox
t7J)8s
.!
<&.r., (~'nn.
ot
-saz~) _ p
17
:-
aablt.enanc.e
21-22
and'repair
tiapsi.ne t.ube ( b o x _ p
i.ns ct.io or ---- ------ -Ha1.ntoi:wince an repair o~
17
~~-=====::::::_--_:::===~ sroup·----------------
burrer but.t
.t a.
21-24
--
..
-------.------
-------.-.--.------.------.--
groq
.tr_
rear
fl!Jls1)t receiver
rlloi!'oll ,e
ro
:21.
2;3·
22-2) -----------22 &IUJealbJl:T---------
S J "o u p - - . - - -- - -- - -
sprlD
iU a.5S 11b ng
Screws. Sear group
~!.ght
22
Slgh.tsl'lde
barrel.
Part.a.
sun.
22-2:3 5~
.'I'.
loIhento
rfi928Al care and
21
p;l&te &II'seabi,o 11IDpeet1onof -_:_-·-----------12 i. e",uMla
or
l!"r
t.n~
PiYO't;
22.
ro ·t
inspection
_in.tenance R8ee1y.r, .~ i1'l8PecUari lIIIrl .t la
sprl.nc
l'
repair· ot -----22 ."
'-
~t --------------
partscc.poeed
~coU
.... ----------
repai.
or
.1 12-13
------------5
ro
in"peetlora 'n llIIn
2O-T'01IW:d
15
17
- - -- -- -- -- -- -- - -
gQn,
ltoo
-- -- .----- .---
,------"-------
.Il\Unt~Dance an o. -----------...:----~chanil!llll
operation
rsl&
:l"8movi.n,g
r<:>tor,
cti.QDOr
ig
.e
imlpecUan
\Jlllaaci'il.ine
'.!.ll« rat.e
P:1ts
in .e
0n
10
_·_·
and r.ateb, .- ..'- .- ...--
re ovin .Soap
Thonq
_-
..",eail:!lJr~
:Le
m b 1 !n g
.un1' na oe re a1 ,tlWl" C I p f . .. .
17
'------.----.-- --
22
.IJ"I>\JP
22
~c._~___________
l.u trat.e irt8p~t1on'
Spring
il
1.
-------------
io
.7
.- 22
io
Serv1';'e~bll,it:r2
lb
.- ._
ma1Il'tenanee imd sprblg case, Rotor~and
22
)·
---:-------------
,d
in
'-
.r
'P
22
..,..-------,.--.--.--.
Heehan.1_
maintenance and re
.Rodeer
21..
----.-.----.-.---.-.-_.--
·_ in oller ro pi.vot pl:a.t.ci'
23
in io .o .,.IIIIlintefilinee and naoving and in RepiUr or' gun' (_ an repa1.:r or " " ' & i i n ) Rocker
3,.
B~~'7
:21._2.4
-----------------5-'6
01" ---------.--:-----.-
.].2
THOMPSON SUBMAOUNE
,C
5,
1928 ,]
(12-23;-430 aY'Ordero:l"
th
't :l
'Wat:
.MARSH.ALL,
ie CJII"FICIAL·: aj
or
'~ral..
'lGe:neraJ... DI
Rn
9('3).
Start:.
