a320 Fault Verification Guide

FAULT VERIFICATION GUIDE ATA

21

PROBLEM OR MESSAGE

CIRCUIT BREAKERS TO RESET

VENT AVIONICS FAULTS

122 VU Y17 AVNCS VENT MONG

ATA: 21

IF NO HELP, THEN RESET: 49 VU D5 AVNCS VENT CTL 49 VU D6 AVNCS VENT CTL Reset circuit breaker(s) in accordance with the following procedure

AFFECTED COMPUTER: AEVC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERG1ZED: 1 SEC. A/C CONFIGURATION: A/C ON GROUND AND BLOWER AND EXTRACT PUSH-BUTTONS ON VENTILATION PANEL: - AUTO DITCHING PUSHBUTTON: -OFF 2-PROGRESS OF POWER-UP TESTS DURATION: 85 SEC. FLIGHT DECK EFFECTS: BLOWER AND EXTRACT LOCAL FAULTS SMOKE ATGEN1 LINE SKIN VALVES MOVING TO FULLY OPEN POSITION 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


PROBLEM OR MESSAGE

21

VENT AVIONICS EXTC FAULTS

CIRCUIT BREAKERS TO RESET 122 VU Y17 AVNCS VENT MONG IF NO HELP, THEN RESET: 49 VU D5 AVNCS VENT CTL 49 VU D6 AVNCS VENT CTL IF NO HELP,THEN RESET: 123 VU AE2 AVNCS VENT EXTC FAN Reset circuit breaker(s) in accordance with the following procedure

ATA: 21

AFFECTED COMPUTER: AEVC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 1 SEC A/C CONFIGURATION: A/C ON GROUND AND BLOWER AND EXTRACT PUSH-BUTTONS ON VENTILATION PANEL: AUTO DITCHING PUSH-BUTTON: OFF 2-PROGRESS OF POWER-UP TESTS DURATION: 85 SEC. FLIGHT DECK EFFECTS: BLOWER AND EXTRACT LOCAL FAULTS SMOKEATGEN1UNE SKIN VALVES MOVING TO FULLY OPEN POSITION 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


21

PROBLEM OR MESSAGE COND TRIM AIR FAULT AND MSG “TRIM AIR III PR”

CIRCUIT BREAKERS TO RESET DISREGARD IF THE WARNING AND MSG “TRIM AIR III PR” IS TRIGGERRED WHEN ALL TRIM AIR VALVES ARE CLOSED REF FLT MANUAL 7-60

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING

FAULT VERIFICATION GUIDE

ATA

PROBLEM OR MESSAGE

21

ATA: 21

CABIN TRIM AIR VALVE MSG

CIRCUIT BREAKERS TO RESET 122 VU V17 ZONE TEMP CTL 115 VAC SYS 1 122 VU V18 ZONE TEMP CTL 115 VAC SYS 2 122 VU V19 ZONE TEMP CTL 28 VDC SYS 1 122 VU V20 ZONE TEMP CTL 28 VDC SYS 2 Reset circuit breaker(s) in accordance following procedure

AFFECTED COMPUTER: ZONE CONTROLLER

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 200 MS A/C CONFIGURATION: A/C ON GROUND BOTH PACK SELECTED: - OFF FLOW CONTROL VALVE3; - CLOSED NOTE: BOTH PACK CONTROLLERS ENERGIZED AND HAVING FINISHED THEIR POWER-UP TESTS PLUS 5 SEC. DELAY FOR CONFIRMATION 2-PROGRESS OF POWER-UP TESTS DURATION: 38 SEC FLIGHT CHECK EFFECTS: 3 TRIM AIR VALVES ARE MOVING FROM COOL TO HOT AND FROM HOT TO COOL 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE


22

AUTO FLT A/THR LIMITED WARNING MSG

MSC IS DISPLAYED WHEN AUTO THR ENGAGED AND THE THROTTLES ARE BELOW THE CL DETENT. MOVE THROTTLES PER FLT MANUAL 7-50

22

AUTO FLT A/THR OFF MSG

UPPER ECAM MSG AFTER ENGINE START AND BEFORE T.O. THRUST IS APPLIED (ON THE GROUND). THIS MSG SHOULD BE DISREGARDED BY FLIGHT CREWS PER FLT MANUAL 7-50



ATA

22 ATA: 22

PROBLEM OR MESSAGE FCU FAULTS

CIRCUIT BREAKERS TO RESET 49 VU B5 FCU1 121 VU M21 FCU 2 Reset circuit breaker(s) in accordance with the following procedure

AFFECTED COMPUTER: FCU

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST B£ DE-ENERGI2ED: > 7 MIN ON BOTH FCU'S A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 10 SEC. FLIGHT DECK EFFECTS: ECAM STATUS PAGE: - FCU 1+2INOP- AP 1+2INOP- A/THR INOP 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

22 ATA: 22

PROBLEM OR MESSAGE FMGC MSG "OPPOSITE FM IN PROGRESS OF FMA SHOWS OFFSIDE FD'S"

CIRCUIT BREAKERS TO RESET 49 VU B2 FMCC I 121 VU M17 FMGC 2 Reset circuit breaker(s) In accordance with The Procedure

AFFECTED COMPUTER: FMGC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: > 4 SEC. A/C CONFIGURATION: A/C ON GROUND WITH ENGINES STOPPED 2-PROGRESS OF POWER-UP TESTS DURATION: 120 SEC, FLIGHT DECK EFFECTS: ECAM STATUS PAGE: AP 1(2) INOP 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING

FAULT VERFICATION GUIDE

ATA

PROBLEM OR MESSAGE

22 ATA; 22

FMGC MSG "SET OFFSIDE RANGE MODE"

CIRCUIT BREAKERS TO RESET 49 VU B2 FMGC 1 121 VU M17 FMGC 2 Reset circuit breaker(s) in according with the following procedure.


1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: > 1 SEC. A/C CONFIGURATION: A/C ON GROUND 2- PROGRESS OF POWER-UP TESTS DURATION: 120 SEC, FLIGHT DECK EFFECTS: ECAM STATUS PAGE: AP 1(2) INOP

3- RESULT OF POWER-UP TESTS

TEST PASS: ABOVE MENTION FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL :( FAULT CONFIRMED): PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

22 ATA; 22

PROBLEM OR MESSAGE AUTO PILOT # 1FAULT

CIRCUIT BREAKERS TO RESET 49 VU B2 FMGC 1 Reset circuit breaker(s) in accordance with the following procedure.

AFFECTED COMPUTER: FMGG

1-CONDITIONS OF POWER –UP TEST INTIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED:.4 SEC A/C CONFIGURATIONS: A/C ON GROUND WITH ENGINES STOPPED 2-PROGRESS OF POWER-UP TEST DURATION: 120 SEC. FLIGHT DECK EFFECTS; ECAM STATUS PAGE: AP 1(2) INOP 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL :( FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

22 ATA: 22

PROBLEM OR MESSAGE AUTO PILOT # 2FAULT

CIRCUIT BREAKERS TO RESET 121 VU M17 FMGC 2 Read circuit breaker(s) in accordance with the following procedure.


1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOWLONG THE COMPUTER MUST BE DE-ENERGIZED: > 4 SEC. A/C CONFIGURATION: A/C ON GROUND WITH ENGINES STOPPED 2-PROGRESS OF POWER-UP TESTS DURATION: 120 SEC FLIGHT DECK EFFECTS: ECAM STATUS PAGE: AP 1(2) INOP 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE

22

FAC FAULTS SYSTEM #1

CIRCUIT BREAKERS TO RESET RESET FAC 1 PUSHBUTTON SWITCH IF NO HELP, THEN RESET: 49 VU B3 FAC1 26 VAC 49 VU B4 FAC1 28 VDC Reset circuit breaker(s) in accordance with the following procedure

ATA: 22

AFFECTED COMPUTER: FAC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED :> 4 SEC A/C CONFIGURATION; 1. A/C ON GROUND AND ENGINES STOPPED FOR ELECTRICAL POWER-UP TESTS, 2. A/C ON GROUND AND HYORAUUCALLY ENERGIZED FOR YAW DAMPER POWER LOOP POWER-UP TESTS 2-PROGRESS OF POWER-UP TESTS DURATION: 1.-90 SEC. 2.-5 SEC. FLIGHT DECK EFFECT: AUTO FLT RUDDER TRIM 1(2) AUTOFLT RUD TRAV LIM 1(2) AUTO FLT RUDDER TRIM 1(2) AUTO FLT YAW DAMPER 1(2) FLT CTL PANEL: - "FAULT1”LEGEND FLASHES ON FAC 1 PUSHBUTTON 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE

22

FAC FAULTS SYSTEM #2

CIRCUIT BREAKERS TO RESET RESET FAC 1 PUSHBUTTON SWITCH IF NO HELP, THEN RESET: 49 VU B3 FAC 1 26VAC 121 VU M19 FAC2 28VDC Reset circuit breaker(s) in accordance with the following procedure

ATA: 22


1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED> 4 SEC A/C CONFIGURATION: 1.A/C ON GROUND AND ENGINES STOPPED FOR ELECTRICAL POWER-UP TESTS, 2.A/C ON GROUNQ AND HYDRAULICALLY ENERGIZED FOR YAW DAMPER POWER LOOP POWER-UP TESTS 2-PROGRESS OF POWER-UP TESTS; DURATION: 1:- 90 SEC. 2:- 5 SEC. FLIGHT DECK EFFECT: AUTO FLT RUDDER TRIM 1(2) AUTO FLT RUD TRAV LIM 1(2) AUTO FLT RUDDER TRIM 1(2) AUTO FLT YAW DAMPER 1(2) FLT CTL PANEL: - FAULT LEGEND FLASHES ON FAC 2 PUSHBUTTON 3-RESULTS OF POWER UP TESTS: TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLE SHOOTING


ATA

PROBLEM OR MESSAGE

22

49 VU B4 FAC 1 28 VAC 121 VU M19 FAC 2 28VDC Reset circuit breaker(s) In accordance with the following procedure

DUAL CAT 111 MSG

ATA: 22



1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED :> 4 SEC A/C CONFIGURATION: 1.A/C ON GROUND AND ENGINES STOPPED FOR ELECTRICAL POWER-UP TESTS, 2.A/C ON GROUND AND HYORAULICALLY ENERGIZED FOR YAW DAMPER POWER LOOP POWER-UP TESTS 2-PROGRESS OF POWER-UP TESTS DURATION: 1.-90 SEC. 2- 5 SEC. FLIGHT DECK EFFECT: AUTO FLT RUDDER TRIM 112) AUTO FLT RUD TRAV LIM 1 (2) AUTO FLT RUODER TRIM 1(2) AUTO FLT YAW DAMPER 1(2) FLT CTL PANEL: - "FAULT1 LEGEND FLASHES 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYEO TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING.


ATA

22 ATA: 22

PROBLEM OR MESSAGE MCDU FAULT SYSTEM # 1

CIRCUIT BREAKERS TO RESET 49 VU B1 MCDU 1 Reset circuit breaker(s) in accordance with the following procedure

AFFECTED COMPUTER: MCDU

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZEO: > 200 MS A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATI0N:4 SEC. FLIGHT DECK EFFECTS: MCDU SCREEN IS BLANK 3-RESULTS OF POWER-UP TESTS: TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROU8LESHOOTING


ATA

PROBLEM OR MESSAGE

22

MCDU FAULT SYSTEM # 2.

ATA; 22

CIRCUIT BREAKERS TO RESET 121 VU N20 MCDU 2 Reset circuit breaker(s) in accordance with the following procedure

AFFECTED COMPUTER: MCDU

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE ENERGIZED: > 200 MS A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 45 SEC. FLIGHT DECK EFFECTS: MCDU SCREEN IS BLANK 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM DEFERAL / TROUBLESHOOTING.


ATA

22

PROBLEM OR MESSAGE AUTO FLT RUD TRV LIM SYS FAULT MSG

CIRCUIT BREAKERS TO RESET RESET FAC 1 AND FAC 2 PUSHBUTTON SWITCHES


FAULT VERJFICATION GUIDE

ATA

PROBLEM OR MESSAGE

22

RUDDER TRAVEL LIMIT SYSTEM # 1.

CIRCUIT BREAKERS TO RESET 49 VU B3 FAC1 26VAC 49 VU B4 FAC 2 28VDC IF NO HELP, THEN RESET: 49 VU B2 FMGC 1 (Sec Ch 22, Autopilot #1Fault for procedure) Reset circuit breaker(s) in accordance with the following procedure

ATA: 22


1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED : > 4 SEC A/C CONFIGURATION: 1. A/C ON GROUND AND ENGINES STOPPEO FOR ELECTRICAL POWERUP TESTS, 2. A/C ON GROUND AND HYDRAULICALLY ENERGIZED FOR YAW DAMPER POWER LOOP POWER-UP TESTS 2-PROGRESS OF POWER-UP TESTS DURATION: 1.-90 SEC. 2.. 5 SEC. FLIGHT DECK EFFECT: AUTO FLT RUDDER TRIM 1(2) AUTO FLT RUD TRAV LIM 1(2) AUTO FLT RUDDER TRIM 1(2) AUTO FLT YAW DAMPER 1(2) FLT CTL PANEL: • "FAULT LEGEND FLASHES 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/ TROUBLESHOOOTING.


ATA

PROBLEM OR MESSAGE

22

RUDDER TRAVEL LIMIT SYSTEMS # 2

CIRCUIT BREAKERS TO RESET 121 VU M18 FAC 2 26VAC VUI21 M19 FAC 2 28VDC IF NO HELP, THEN RESET 121 VU M17 FMGC 2 {See Ch 22, Autopilot #2 Fault for procedure) Reset circuit breaker(s) in accordance with the following procedure

ATA: 22


1-CONDITIONS OF POWER-UP TESTS INITIALIZATION. HOW LONG THE COMPUTER MUST BE DE-ENERGIZED :> 4 SEC A/C CONFIGURATION: 1.A/C ON GROUND AND ENGINES STOPPED FOR ELECTRICAL POWER-UP TESTS, 2.A/C ON GROUND AND HYDRAULICALLY ENERGIZED FOR YAW DAMPER POWER LOOP POWER-UP TESTS 2-PROGRESS OF POWER-UP TESTS DURATION: 1.-90 SEC. 2 - 5 SEC. FLIGHT DECK EFFECT: AUTO FLT RUDDER TRIM 1(2) AUTOFLT RUD TRAV LIM 1(2) AUTO FLT RUDDER TRIM 1(2| AUTO FLT YAW DAMPER 1(2| FLT CTL PANEL: - "FAULT1 LEGEND FLASHES 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) ‘PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

23 ATA: 23

PROBLEM OR MESSAGE CIDS SYSTEM FAULTS

CIRCUIT BREAKERS TO RESET ATTEMPT A RESET AT PTP PANEL FIRST IF NO HELP, THEN RESET NOTE:RESET CB.'S TOGETHER 49 VU G2 CID DIR 1 & 2 ESS 121 VU M5 CIDS DIR 1 & 2 NORM Reset circuit breaker(s) In accordance with the following procedure

AFFECTED COMPUTER: CIDS DIRECTOR

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 1. 10 SEC; 2. 30 SEC. A/C CONFIGURATION: 1.A/C ON GROUND WITH BOTH CABIN DOORS CLOSED 2.A/C ON GROUND WITH ENGINES STOPPED AND A CABIN DOOR OPEN 2-PROGRESS OF POWER-UP TESTS DURATION: 1.-50 SEC. 2.-120 SEC. FLIGHT DECK EFFECTS: "CIDS 1" ON THEN OFF AFTER 30 SEC. "CIDS 2" ON THEN OFF AFTER 8O SEC. AUDIO CONTROL PANEL: "ATT' LIGHT IS FLASHING CABIN EFFECTS: 1.CABIN LIGHTS ARE OFF DURING 1 SEC. 2.CABIN LIGHTS AND PAX ATT LIGHTS ARE FLASHING 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL / TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE


23

FLT ATTD/PNL LOCKED UP

121 VU M14 CIDS FWD ATTND/PNL

23

PAX ENTERTAINMENT NOT TURN ON OR OFF

2000 VU F6 CABIN COM SYS PES

23 23

IF NO HELP, THEN RESET ALL DEU'S 121 VU M7 THROUGH M13

PAX SEAT AUDIO 1NOP

2000 VU F6 CABIN COM SYS PES

SEAT VIDEO SYS UNIT PROBLEMS

RESET INDIVIDUAL VIDEO UNIT, SMALL HOLE JUST FWD OF SCREEN ON THE SAME PANEL IS RESET BUTTON (ON-OFF) IF NO HELP TURN OFF TO STOW

23

RMP FAULTS

TURN AFFECTED RMP OFF THEN ON TO RESET

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/ TROUBLESHOOTING.


ATA

23 ATA:22

PROBLEM OR MESSAGE


ACP FREQ'S WILL NOT CHANGE FROM THE STANDBY TO ACTIVE WINDOWS

TURN AFFECTED RMP OFF THEN ON TO RESET IF NO HELP, THEN RESET 49 VU B2 FMGC 1 121 VU MJ17 FMGC 2 Reset circuit breaker(s) In accordance with the following procedure


1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: > 4 SEC. A/C CONFIGURATION: A/C ON GROUND WITH ENGINES STOPPED 2-PROGRESS OF POWER-UP TESTS DURATION: 120 SEC. FLIGHT DECK EFFECTS: ECAM STATUS PAGE: AP 1(2) INOP 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL / TROUBLESHOOTING.

FAULT VERFICATION GUIDE ATA

23 23

PROBLEM OR MESSAGE


TCAS INOP MSG

121 VU KI0 TCAS NOTE SYS TEST THRU MCDU ALSO WORKS

COM VHF EMITTING FAULT MSGS

CHECK: -TRANSMISSION KEY AUDIO PANEL -SIDE STICK RADIO SEL -HAND MIKE SEL NOT IN TRANS POSITION IF NOT FOUND IN TRANS RESET 49 VU G9 VHF1 121 VU L4 VHF2 121 VU L5 VHF 3 IF NO HELP LEAVE C.B. OPEN(PULLED) REF FLIGHT MANUAL 7-58

23

VHF SYSTEM INOP

49 VU G9 VHF 1 (SYS 1) 121 VU L4 VHF2 (SYS2) 121 VU L5 VHF3 (SYS3)

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS' FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

24

PROBLEM OR MESSAGE ECAM MSG RELATED TO TRIPPED GREEN CB'S

CIRCUIT BREAKERS TO RESET NO REQUIREMENTHOWEVER, IF TIME PERMITS RESET MAY BE ATTEMPTED, IF UNSUCCESSFUL, DO NOT MAKE A SECOND ATTEMPT FLT MANUAL 7-57



ATA

24

PROBLEM OR MESSAGE ENGINE 1 (2) GENERATOR ON LINE (GREEN LINE) AND PARAMETERS NOT SHOWN

ATA: 24

CIRCUIT BREAKERS TO RESET ENGINE(S) MUST BE SHUT DOWN 122 VU T26 GCU 1 (ENGINE 1) 122 VU T27 GCU 2 (ENGINE 2) Reset circuit breaker(s) in accordance with the Following procedure

AFFECTED COMPUTER: GCU

1-CONDITlONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 15 MS A/C CONFIGURATION: A/C ON GROUND AND ENGINES STOPPED 2-PROGRESS OF POWER-UP TESTS DURATION: 30 MS FLIGHT DECK EFFECTS: NONE 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/ TROUBLESHOOTING.


ATA

24

PROBLEM OR MESSAGE NO "AVAIL" GREEN LEGEND DISPLAYED ON "EXT PWR" PUSHBUTTON SWITCH

ATA: 24

CIRCUIT BREAKERS TO RESET ENGINES AND APU SHUT DOWN AND GROUND POWER CONNECTED 122 VU Y24 GPCU Reset circuit breaker(s) in accordance with the Following procedure

AFFECTED COMPUTER: GPCU

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: NONE A/C CONFIGURATION: A/C ON GROUND, ENGINES STOPPED, APU STOPPED GROUND POWER UNIT CONNECTED TO THE A/C 2-PROGRESS OF POWER-UP TESTS DURATION: 35 MS FLIGHT DECK EFFECTS: NONE 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/ TSM FOR DEFERAL / TROUBLESHOOTING.


ATA

24

PROBLEM OR MESSAGE BATTERY CHARGE LIMITER (BCL)

CIRCUIT BREAKERS TO RESET RESET SHIPS BATTERIES ONE AT A TIME WITH APU OPERATING IF NO HELP, THEN RESET 105 VU N/A BAT REF BCL1 105 VU N/A BAT BUS REF BCL 1 105 VU N/A BAT REF BCL 2 105 VU N/A BAT BUS REF BCL 2



ATA

24

PROBLEM OR MESSAGE TRANSFORMER RECTIFIER FAULTS

CIRCUIT BREAKERS TO RESET RESET T/R THROUGH MCDU OR RESET ALL THREE USING GUARDED BUTTON ON 103VU PANEL IN ELECTRICAL BAY

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL /TROUBLESHOOTING.


ATA

25

PROBLEM OR MESSAGE CREW SEAT PROBLEMS

CIRCUIT BREAKERS TO RESET 122 VU U 1 1 CKPT SEAT CTL CAPT 122 VU U14 CKPT SEAT CTL F/O ADDITIONAL C.B. IS LOCATED UNDER EACH SEAT ON THE CONTROL BOX



ATA

26

PROBLEM OR MESSAGE FWD AND A FT CARGO DETECT MSGS

CIRCUIT BREAKERS TO RESET 49 VU C6 SDCU CHAN 1 122 VU T18 SDCU CHAN 2 NOTE: RESET C.B'S TOGETHER IF NO HELP, THEN RESET: 49 VU C6 SDCU CHAN 1 122 VU T18 SDCU CHAN 2 49 VU AFT CARGO VENT & HEAT CTL/ MONC 122 VU S22 AFT CARGO VENT & HTG FAN Reset circuit breaker(s) in accordance with the following procedure

ATA: 28

AFFECTED COMPUTER: SDCU

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 200 MS A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 10 SEC. FLIGHT DECK EFFECTS: NONE 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: {FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL / TROUBLESHOOTING.


ATA

26

PROBLEM OR MESSAGE FWD AND AFT CARGO DETECT FAULTS

ATA; 21

CIRCUIT BREAKERS TO RESET 49 VU AFT CARGO VENT & HEAT CTL /MONG 122 VU S22 AFT CARGO VENT & HTG FAN Reset circuit breaker(s) in accordance with the following procedure

AFFECTED COMPUTER: CHC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HQW LONG THE COMPUTER MUST DE -ENERGIZED: 200 MS A/C CONFIGURATION: A/C ON GROUND 2-PRQGRESS OF POWER-UP TESTS DURATION: 28 SEC. FLIGHT DECK EFFECTS: NONE 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING.


ATA

26

PROBLEM OR MESSAGE LAV SMOKE DETECT MSG

ATA: 26

CIRCUIT BREAKERS TO RESET 49 VU C6 SDCU CHAN 1 122 VU T18 SDCU CHAN 2 Reset circuit breaker(s) in accordance with the following procedure

AFFECTED COMPUTER: SDCU

1-CONDITIONS OF POWSR-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 200 MS A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 10 SEC. . FLIGHT DECK EFFECTS: NONE 3-RE5ULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/ TROUBLESHOOTING.


ATA

27

PROBLEM OR MESSAGE SIDE STICK PRIORTY MSG

CIRCUIT BREAKERS TO RESET FAC 1 & 2 SWITCHES SEC 1, 2 & 3 SWITCHES ELAC 1 & 2 SWITCHES

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING.


ATA

27 ATA: 27

PROBLEM OR MESSAGE SEC 1, 2 OR 3 FAULTS

CIRCUIT BREAKERS TO RESET USE PUSHBUTTON SWITCHES FIRST IF NO HELP, THEN RESET; 49 VU B8 SEC I NORM SPLY (SEC 1) 105 VU N/A SEC 1 STBY SPI.Y (SEC 1) 121 VU Q18 SEC 2 SPLY (SEC 2) 121 VU Q19 SEC 3 SPLY (SEC 3) Reset circuit breaker(s) in accordance with the following procedure

AFFECTED COMPUTER: SEC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 6 SEC. A/C CONFIGURATION: HYDRAULIC SYSTEM DE-PRESSURIZED 2--PROGRESS OF POWER-UP TESTS DURATION: 18 SEC. FLIGHT DECK EFFECTS: ECAM F/CTL PAGE:: SEC AMBER INDICATION, ASSOCIATED ELEVATORS AMBER CROSSED, ASSOCIATED SPOILERS AMBER CROSSED THEN FLASHING AT THE END OF THE TEST ECAM WARNING: F/CTL SEC 1(2)(3) FAULT DURING AROUND 23 SEC. FLT CONTROL PANEL: SEC FAULT LEGEND IS PUSHING AT THE BEGINNING AND AT THE END OF TEST 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL / TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE

27

ELAC1 OR 2 FAULTS

ATA: 27

CIRCUIT BREAKERS TO RESET USE PUSHBUTTON SWITCHES FIRST IF NO HELP, THEN RESET; 49 VU Dl 1 ELAC 1 NORM SPLY(ELAC I) 105 VU N/A ELAC 1 STBY SPLY(ELAC 1) 121 VU R20 ELAC 2 NORM SPLY(ELAC 2) 105 VU5 N/A ELAC 2 STBY SPLY(ELAC 2) Reset circuit breaker (s) In accordance with the following procedure

AFFECTED COMPUTER: ELAC

1-CONDlTIONS OF POWER-UP TESTS INITIALIZATION;

HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 30 MS BY C/B OR RESET PUSHBUTTON OFF THEN ON; A/C CONFIGURATION; HYDRAULIC SYSTEM DE-PRESSURIZED 2-PROGRESS OF POWER-UP TESTS DURATION: 3 SEC. FLIGHT DECK EFFECTS: ECAM F/CTL PAGE: ELAC AMBER INDICATION AND ASSOCIATED AILERON SERVO CONTROL AMBER BOXED ECAM WARNING: F/CTL ELAC 1(2) FAULT DISPLAYED DURING 3 SEC. IF SUBSEQUENT TO C/B RESET NOTE: NONE IF SUBSEQUENT TO PUSHBUTTON RESET FLT CONTROL PANEL: FAULT LEGEND ILLUMINATED DURING 9 SEC. 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL :( FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

27

PROBLEM OR MESSAGE FLIGHT CONTROL FLAPS LOCKED OUT

CIRCUIT BREAKERS TO RESET MUST PERFORM WING TIP BRAKE (WTB) RESET THROUGH MCDU PER AMM 27-50-00 PG209-21] (HYD MUST BE OFF )


ATA

PROBLEM OR MESSAGE

27

FLT/CTL MSG WITH SLAT/FLAPS FAULTS

ATA: 27

CIRCUIT BREAKERS TO RESET 49 VU B6 SLT CTL & MONG SYS 1 49 VU B7 FLP CTL & MONG SYS 1 121 VU R21 SLT CTL SYS 2 121 VU Q21 FLP CTL&MONG SYS 2 Reset circuit breaker(s) in accordance with the following procedure

AFFECTED. COMPUTER: SFCC

1-CONDITIONS OF POWER-UP TESTS INITIAUZATION HOW LONG THE COMPUTER MUST BE DE ENERGIZED :> 200 MS A/C CONFIGURATION: A/C ON GROUND WITH ENGINES STOPPED AND NEW DATE FROM CFDS. 2-PROGRESS OF POWER-UP TESTS DURATION: < 2 SEC. FLIGHT DECK EFFECTS: ECAM WARNING: IF HYDRAULIC CIRCUIT PRESSURIZED: FLT CTL SLAT SYS 1(2) OR FLAP SYS 1(2) FAULT IF HYDRAULIC CIRCUIT NOT PRESSURIZED: NONE 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE

27

FLT/CTL MAINTENANCE MSG (CAN BE DEFERRED)

ATA:27

CIRCUIT BREAKERS TO RESET 49 VU B10 FCDC 1 SPLY 121 VU Q20 FCDC2 SPLY Reset circuit breaker(s) in accordance with the following procedure

AFFECTED COMPUTER: FCDC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: > 3 SEC. A/C CONFIGURATION: A/C ON GROUND AND ENGINES STOPPED 2-PROGRESS OF POWER-UP TESTS

-

DURATION: 3 SEC FLIGHT DECK EFFECTS: ECAM WARNING:F/CTL FCDC 1(2) FAULT' DURING 3 SEC. 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO TSM/ MEL FOR DEFERAL/ TROUBLESHOOTING.


ATA

27 ATA: 27

PROBLEM OR MESSAGE

CIRCUIT BREAKERS TO RESET 49 VU B6 SLT CTL & MONG SYS 1 121 VU R21 SLAT CTL SYS 2 Reset circuit breaker(s) in accordance with the following procedure

SLOW SLATS

AFFECTED COMPUTER: SFCC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-Energized :> 200 MS A/C CONFIGURATION: A/C ON GROUND WITH ENGINES STOPPED AND NEW DATE FROM CFDS. 2-PROGRESS OF POWER-UP TESTS DURATION: 2 SEC. FLIGHT DECK EFFECTS: ECAM WARNING: IF HYDRAULIC CIRCUIT PRESSURIZED: FLT CTL SLAT SYS 1(2) OR FLAP SYS 1(2) FAULT IF HYDRAULIC CIRCUIT NOT PRESSURIZED; NONE 3 RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL /TROUBLESHOOTING.


ATA

28 ATA: 23

PROBLEM OR MESSAGE

CIRCUIT BREAKERS TO RESET 49 VU A13 FQI CHAN1 121 VU M27 FQI CHAN2 121 VU L26 FQI CHAN 1 & 2 Reset circuit breaker(s) in accordance with the following procedure

FQI INOP

AFFECTED COMPUTER: FQIC

1-CONDITIONS OF POWER-UP TESTS INITIALISATION

HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: > 1 SEC. A/C CONFIGURATION: AJC ON GROUND AND REFUEL PANEL DOOR OPEN 2-PROGRESS OF POWER-UP TESTS DURATION: 80 SEC MAXIMUM FIGHT DECK EFFECTS: ECAM FUEL PAGE: INTER-CELL TRANSFER VALVE INDICATION MOVING, AMBER “XXX" IN PLACE OF FUEL QUANTITY INDICATIONS THEN NORMAL INDICATIONS ARE DISPLAYED 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/ TROUBLESHOOTING.


ATA

28

PROBLEM OR MESSAGE


FUEL APU LP VALVE FAULT MSG. TRIGGERED WHEN THE APU MASTER SW IS SELECTED OFF DURING AN EMER SHUT DOWN OR AUTO SHUT DOWN

CYCLING THE MASTER SWITCH ON THEN OFF MAY CLEAR THIS MSG REFFLT MANUAL 7-114 Reset circuit breaker(s) in accordance with the following procedure.



ATA

PROBLEM OR MESSAGE

CICUIT BREAKER TO RESET

29

HYD REVS LOW PRESSURE MSG

TO CLEAR: RUN ENGINES OR PRESSURIZE HYDRAULIC RESERVOIRS WITH APU. NOTE: THIS HAPPENS AFTER WORKING ON HYDRAULIC SYSTEM

PTU FAULTS (NOT CAUSED BY CARGO DOOR OPERATION AFTER ENGINE STARTS)

121 VU N34 SOL VALVE G/Y PTU

29



ATA

29

PROBLEM OR MESSAGE


PTU FAULTS

SEE NOTES THAT FOLLOW REGARDING FAULTS

FAULTS CAUSED BY CARGO DOOR OPERATION WITHIN 30 SECONDS AFTER SECOND ENGINE START AND PTU ECAM FAILURE MESSAGES

RESET WITH ENGINES RUNNING:

NOTE:THIS PROCEDURE WILL NOT RESET REAL PTU FAILURES OR HIDE REAL FAULTS IN THE PTU SYSTEM

B) SELECT HYD PAGE ON ECAM

A) RESET MESSAGE USING MASTER / CAUTION PUSHBUTTON SWITCHES

C) SELECT YELLOW HYD ELEC. PUMP ON D) SELECT YELLOW HYD ELEC PUMP OFF E) WAIT A MINIMUM OF 30 SECONDS F) CYCLE PTU SWITCH FROM ON. TO OFF TO ON G) SELECT #1 ENGINE GREEN HYD PUMP OFF PTU SHOULD OPERATE YELLOW TO GREEN H) SELECT #1 ENGINE GREEN HYD PUMP ON I) SELECT #2 ENGINE YELLOW HYD PUMP OFF PTU SHOULD OPERATE GREEN TO YELLOW J) SELECT #2 ENGINE YELLOW HYD PUMP ON

K) ECAM SHOULD BE NORMAL



ATA

30

PROBLEM OR MESSAGE WINDSHIELD HEAT FAULT

ATA: 30

CIRCUIT BREAKERS TO RESET 122 VU XI3 WHC 1 (LEFT SIDE) 122 VU XI4 WINDOW L HEAT 122 VU WI3 WHC 2 (RIGHT SIDE) 122 VU W14 WINDOWS R HEAT Reset circuit breaker(s) in accordance with the following procedure.

AFFECTED COMPUTER: WHC

1-CONDITIONS OF POWER-UP TEST INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 5 SEC. A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 5 SEC. FLIGHT DECK EFFECTS: NONE 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) . PROCEED TO MEL/TSM FOR DEFERAL/ TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE


30

FWD (AFT) DRAIN MAST ECAM MSG

2000 VU D1 FWD DRAIN MAST 2001 VU D5 AFT DRAIN MAST



ATA

PROBLEM OR MESSAGE


30

ANTI ICE PROBE MSGS SYSTEM #1

49 VU D2 PITOT 1 122 VU Z13 STATIC I 49 VU D4 AOA 1 122 VU Z12 TAT1 IF NO HELP, THEN RESET: 49 VU F7 ADIRU 1 & AOA 1 26VAC 49 VU 49T6ADIRU 1 115VA 105VU N/A ADIRU 1 28VDC

30

ANTI ICE PROBE MSGS SYSTEM # 2

122 VU Y14 PITOT 2 122 VU Y11 STATIC 2 122 VU Y13 AOA 2 122 VU Y15 TAT 2 IF NO HELP, THEN RESET: 121 VU N9 ADIRU 2 26VAC & AOA 121 VU N7 ADIRU 2 115VAC 121VU N5 ADIRU 2 28VDC 121 VU N11 ADIRU 2 PWR SHED

30

ANTI ICE PROBE MSGS SYSTEM # 3

122 VU Z16 PITOT 3 122 VU Z14 STATIC 3 122 VU Z15 AOA 3 IF NO HELP, THEN RESET: 121 VU N8 ADIRU 3 26VAC & AOA 121 VU N6 ADIRU 3 115VAC 121 VU N4 ADIRU 3 28VDC 49 VU F9 ADIRU 3 SYWG SPLY 121 VU N10 ADIRU 3 STWG SPLY



ATA

PROBLEM OR MESSAGE


31

DMC FAULT MSG EIS DMC 1, 2 OR 3.

49 VU E 1 1 EIS DMC 1 SPLY (SYS1) 121 VU Q8 EIS DMC 2 SPLY (SYS 2) 121 VU Q9 EIS DMC 3 SPLY (SYS 3) 49 VU E10 EIS DMC 3 STBY SPLY(SYS 3) Reset circuit breaker(s) In accordance following procedure.

ATA: 31

AFFECTED COMPUTER: DMC

1-CONDITIONS QF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE OE-ENERGIZED: > 1 SEC. A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 4 SEC. FLIGHT DECK EFFECTS: ECAM WARNING: "EIS DMC 1 OR 2 OR 3 FAULT” NOTE: A DIAGONAL IS DISPLAYED ON THE THREE ASSOCIATED DISPLAY UNITS. 3-RESULTS OF POWER-UP TESTS: TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL / TSM FOR DEFERAL/TROUBLESHOOTING


ATA

31

PROBLEM OR MESSAGE


UNABLE TO SWITCH DU

49 VU E-J EIS PFD CAPTSWTC 49 VU E2 EIS ND CAPT SWTG 121 VU RS EIS PFD F/O SWTG 121 VU R6 EIS ND F/O SWTG 49 VU E6 EIS ECAM DU UPPER SWTG 49 VU E6 EIS ECAM DU UPPER SWTG 121 VU RIO ECAM DU LOWER SWTG

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLE SHOOTING.


ATA

PROBLEM OR MESSAGE


31

NO AIDS INDICATION DISPLAYED ON THE MCDU MENU PAGE

121 VU K15AIDS DMU & QAR

ATA: 31

AFFECTED COMPUTER: AIDS DMU

1-CONDITIONS QF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: > 1 SEC. A/C CONFIGURATION: A/C ON GROUND 2-PROCRESS OF POWER-UP TESTS DURATION: 40 SEC. FLIGHT DECK EFFECTS: ECAM WARNING: NONE NOTE: A DIAGONAL IS DISPLAYED ON THE THREE ASSOCIATED DISPLAY UNITS 3-RESULTS OF POWER-UP TESTS TESTS PASS: AIDS PROMPT RETURNS TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/ TSM FOR DEFERAL/TROUBLESHOOTING


ATA

31 ATA:34

PROBLEM OR MESSAGE


ADIRU FAULT

49 VU F6 ADIRU 1 115VAC (SYS 1) 105 VU ADIRS ADIRU 1 28VDC (SYS1) 121 VU N7 ADIRU 2 115VAC(SYS 2) 121 VU N5 ADIRU 2 28VDC(SYS 2) 121 VU N6 ADIRU 3 115VAC(SYS 3) 121 VU N4 ADIRU 3 28VDC (SYS 3) Reset circuit breakers in accordance with the following procedure.

AFFECTED COMPUTER: ADIRU

1-CONDITIONS OF POWER-UP TEST INITIALISATION HOW LONG THE COMPUTER MUST BE DE-ENERGlZED: 15 SEC. A/C CONFIGURATION: A/C ON GROUND AND IR 1(2)(3) ROTARY BUTTON (LOCATED ON THE ADIRS PANEL) SWITCHED TO "OFF." FOR 15 SEC, THEN TO "NAV" 2-PROGRESS OF POWER-UP TESTS DURATION: 5 SEC . FLIGHT DECK EFFECTS: ADIRS PANEL: "ON BAT" LEGEND ILLUMINATED FOR 5 SEC, 2 SEC. AFTER POWER-UP TEST INITIALIZATION 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE


31

ECAM PAGE(S) LOCKED (I.E DOORS-WHEELS ETC.)

49 VU F1 FWS FWC 1 SPLY 121 VUQ7 EIS FWC2 SPLY Reset circuit breaker(s) in accordance with the following procedure.

ATA: 31

AFFECTED COMPUTER: FWC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: > 1 SEC. A/C CONFIGURATION: A/C ON GROUND 2- PROGRESS OF POWER-UP TESTS DURATION: 50 SEC FLIGHT DECK EFFECTS: ECAM WARNING: "EIS 1(2) FWS FAULT 3-RESULT OF POWFR-UP TESTS TE'STS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/ TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE


31

SDAC 1 OR 2 FAULTS

49 VU F2 SDAC 1 26 VAC SYNC AC ESS BUS 49 VU F4SDAC1SPLY 121 VU Q3 SDAC1 26VAC SYNC AC 121 VU Q4 SDAC I 26VAC SYNC AC 121 VU P4 SDAC 128VAC 49 VU F5 SDAC 1& 2 28VAC ESS BUS 121 VU Q2 SDAC 2 26VAC SYNC AC 121 VU Q5 SDAC 2 26VAC SYNC AC 121 VU Q6 SDAC 2 SPLY 121 VU P3 SDAC2 28VAC Reset circuit breaker(s) in accordance with the following procedure.

ATA: 31

AFFECTED COMPUTER: SDAC

1-CONDITIONS OF POWER-UP TESTS INITIALISATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: > 1 SEC. A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 5 SEC. FLIGHT DECK EFFECTS: ECAM WARNING “EIS 1(2) SDAC FAULT” 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING

ATA

PROBLEM OR MESSAGE


32

LGCIU FAULTS SYSTEM # 1

49 VU C9 L/G LGCIU SYS 1 121 VU Q34 HYD LGCIU SYS1 GND SPLY Reset circuit breaker(s) in accordance with the following procedure.

AFFECTED COMPUTER: LGCIU

ATA: 32

1- CONDITIONS OF POWER-UP TEST INITIALIZATION

HOW LONG THE COMPUTER MUST BE DE ENERGIZED: 1 SEC. A/C CONFIGURATION: A/C ON GROUND 2. PROGRESS OF POWER-UP TESTS DURATION: 210 MSEC. FLIGHT DECK EFFECTS: LGCIU 1 LDG GEAR PANEL: "UNLK" RED INDICATIONS ARE FLASHING BRIEFLY LGCIU 2 NONE 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/ TSM DEFERAL / TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE


32

LGCIU FAULTS SYSTEM # 2

121 VU Q35 HYD LGCIU SYS 2 Reset circuit breaker(s) in accordance with the following procedure.

ATA: 32

AFFECTED COMPUTER: LGCIU

1-CONDITIONS OF POWER-UPTESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED; 1 SEC. A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 210 MSEC. FLIGHT DECK EFFECTS: LGCIU 2 LDG GEAR PANEL: "UNLK" RED INDICATIONS ARE FLASHING BRIEFLY LGCIU 1 NONE 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE


32

BSCU FAULTS

IF A/C NOT MOVING TURN NOSE WHEEL STEERING AND ANTI-SKID OFF THEN ON IF NO HELP, SEE BSCU SYSTEM FAULTS 1 & 2 ON FOLLOWING PAGES

3- RESULTS OF POWER-UP TESTS TEST PASS: ABOVE MENTIONED FAULTS MESSAGES NO LONGER DISPLAYED TEST FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE


32

BSCU FAULTS SYSTEM #1

121 VU M33 BRK & STEERING SYS 1 IND & SPLY. 121 VU M34 BRK & STEERING SYS 1 CTL. Reset circuit breaker(s) in accordance with the following procedure

ATA: 32

AFFECTED COMPUTER: BSCU

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONGTHE COMPUTER MUST BE DE-ENERGIZED: 1 SEC. A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 1 SEC FLIGHT DECK EFFECTS: NONE 3-RESULTS OF POWER-UP TESTS, TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/ TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE


32

BSCU FAULTS SYSTEM # 2

121 VU M35 BRK & STEERING SYS 2 CTL 121 VU M36 BRK & STEERING SYS 2 SPLY Reset circuit breaker(s) in accordance with the following procedure

ATA: 32

AFFECTED COMPUTER: BSCU

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 1 SEC. A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 1 SEC. FLIGHT DECK EFFECTS: NONE 3-RESULTS OFPOWFR-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: {FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE


32

NO BRAKE TEMPS DISPLAYS

121 VU M32 BRK TEMP DET UNIT

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: {FAULT CONFIRMED) PROCEED TO MEL/ TSM FOR DEFERAL/ TROUBLESHOOTING.

ATA

PROBLEM OR MESSAGE


33

NO LIGHT IN MLG WHEEL AREAS

2001 VU F5 LIGHTS SEC 19

APU AREA LIGHTS INOP

2001 VU F6 APU SVC LIGHTS

33

CABIN LIGHTS STUCK IN BRIGHT

RESET # 2 CIDS THROUGH MCDU

33

CABIN LIGHTS WILL NOT TURN ON

121 VU M14 CIDS FWD ATTND/ PNL

33

CABIN LIGHT REMAINS ON BRIGHT WHEN SELECTED OFF OR DIM

CHECK IF CORRECT LAMP INSTALLED IF CORRECT LAMP INSTALLED CHECK CIDS THROUGH THE PTP FOR FAILED DEU AND RESET DEU IF POSSIBLE. NOTE: ALL LIGHTS CONTROLLED BYTHE FAILED DEU WILL REMAIN ON BRIGHT.

33

IF NO HELP, THEN RESET: RESET DEU A 'S 121 VU M8 THRU M13

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TEST FAIL :( FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE


34

DAR MSG

MSG MAY BE RELATED TO MEDIA(TAPE) BEING FULL 121 VU K15 DMU & QAR 121 VU KI7 FDIU & QAR 121 VU K18 ACCLRM Reset circuit breaker(s) in accordance with the following procedure.

ATA:31

AFFECTED COMPUTER: DMU

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 1 SEC. A/C CONFIGURATION: A/C ON GROUND AND ENGINES STOPPED 2-PROGRESS OF POWER-UP TESTS DURATION: 40 SEC. FLIGHT DECK EFFECTS: MCDU"< AIDS" INDICATION DISAPPEARS 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL / TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE


34

FLT RECORDER PROBLEM IN FLIGHT OR FLT REC MSG

121 VU K17 FCDR FDIU & QAR Reset circuit breaker(s) in accordance with the following procedure.

ATA; 31

AFFECTED COMPUTER: FDIU

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION. HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 1 SEC. A/C CONFIGURATION: A/C ON GROUND AND ENGINES STOPPED 2-PROGRESS OF POWER-UP TEST DURATION: 25 SEC. MAX FLIGHT DECK EFFECTS: ECAM WARNING: "RECORDER FDIU FAULT" IS DISPLAYED DURING 3 SEC. 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/ TSM FOR DEFERAL/ TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE


34

GPWS FAULTS

121 VU P6 EIS GPWS 28VDC 121 VU P7 EIS GPWS 115VAC THIS PROBLEM MAY BE BY ILS FREQ'S THAT ARE CLOSE AND INTERFERING WITH THE GPWS SYSTEM HAVE FLT CREW TAXI FWD 2-4 FEET. THIS WILL CAUSE THE GPWS TO RECHECK ITSELF AND IN MOST CASES CLEAR ALL FAULTS Reset circuit breaker(s) in accordance with the following procedure.

ATA: 34

AFFECTED COMPUTER: GPWS

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 1 SEC. A /C CONFIGURATION: A/C ON GROUND AND ENGINES STOPPED 2-PROGRESS OF POWER-UP TESTS DURATION; 25 SEC. MAX FLIGHT DECK EFFECTS: ECAM WARNING: “RECORDER FDIU FAULT’”IS DISPLAYED DURING 3 SEC. 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL; (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE


34

WINDSHEAR DET FAULT

ON THE GROUND MSG MAY OCCUR SPURIOUSLY. RESET FACS REF. FLT MANUAL 7-139 ATTEMPT PUSHBUTTON SWITCHES RESET FIRST IF NO HELP, THEN RESET: 49 VU BJ FAC 1 26VAC 49 VU B4 FAC 1 28VDC 121 VU M18 FAC 2 26VAC 121 VU M13 FAC 2 28VDC Reset circuit breaker(s) in accordance with the following procedure.

ATA: 22


1-CONDITIONS OF POWER-UP TESTS INITIALIZATION

HOW LONG THE COMPUTER MUST BE DE-ENERGIZED :> 4 SEC A/C CONFIGURATION: 1.A/C ON GROUND AND ENGINES STOPPED FOR ELECTRICAL POWER-UP TESTS, 2.A/C ON GROUND AND HYDRAUCALLY ENERGIZED FOR YAW DAMPER POWER LOOP POWER-UP TESTS 2- PROGRESS OF POWER-UP TESTS DURATION: 1-90 SEC. 2. - 5 SEC. FLIGHT DECK EFFECT: AU|O FLT RUDDER TRIM 1(2) AUTOFLT RUD TRAV LIM 1(2) AUTO FLTRUDDER TRIM 1(2) AUTO FLT.YAW DAMPER 1(2| FLT CTL PANEL - FAULT1 LEGEND FLASHES 3-RESULTS OF POWER-UP TESTS: TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL / TSM FOR DEFERAL / TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE


35

O2 LOW PRESSURE MSG

INSURE CREW O2 SUPPLY SWITCH IS ON

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL / TSM FOR DEFERAL / TROUBLESHOOTING.


ATA

36 36

PROBLEM OR MESSAGE


BMC

49 VU D11 AIR BLEED ENG 1 MONG (BMC 1) 121 VU Z22 AIR BLEED ENG 2 MONG (BMC 2)

AIR L{R) WING BLEED LEAK (OR APU BLEED LEAK) MSG AFTER ELECTRICAL TRANSIENTS

RESET AFFECTED BLEED PUSHBUTTON SWITCH ON TO OFF TO ON TO CLEAR MSG. REF. FLT MANUAL BULLETIN 95-01



ATA

PROBLEM OR MESSAGE


36

LEFT WING LEAK MSGS

49 VU D11 AIR BLEED ENG 1 MONG (BMC 1) 49 VU D12 AIR BLEED ENG 1 CTL Reset circuit breaker(s) in accordance with the following procedure.

ATA: 36

AFFECTED COMPUTER: BMC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 1 SEC A/C CONFIGURATION: A/C ON GROUND 2-PROGRE5S OF POWER-UP TESTS DURATION: 10 SEC. FLIGHT DECK EFFECTS: ECAM BLEED PAGE: BLEED TEMPERATURE INDICATION RESET TO 0 DEG. ENG 1(2) BLEED AND APU BLEED PUSH-BUTTON: LIGHT FLASHING. 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/ TSM FOR DEFERAL/TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE


36

RIGHT WING LEAK MSG

122 VU Z22 AIR BLEED ENG 2 MONG (BMC 2) 122 VU Z23 AIR BLEED ENG 2 CTL. Reset circuit breaker(s) In accordance with the following procedure.

ATA: 3S

AFFECTED COMPUTER: BMC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 1 SEC. A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 10 SEC. FLIGHT DECK EFFECTS: ECAM BLEED PAGE: BLEED TEMPERATURE INDICATION RESET TO 0 DEG ENG 1(2) BLEED AND APU BLEED PUSH-BUTTON: LIGHT FLASHING 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE


36

CROSS BLEED VALVE MSG

49 VU D13 AIR BLEED XFEED VALVE BAT 122 VU Z20 AIR BLEED XFEED VALVE NORMAL

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL / TSM FOR DEFERAL / TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE


36

CROSS BLEED FAULTS USE IN ADDITION TO X FEED VALVE FAULTS (MSG)

49 VU DII AIR BLEED ENG 1 MONG (BMC 1) 49 VU DI2 AIR BLEED ENG 1 CTL 122 VU Z22 AIR BLEED ENC 2 MONG (BMC 2) 122 VU Z23 AIR BLEED ENG 2 CTL 49 VU F4 SDAC 1 SPLY 121 VU Q6 SDAC 2 SPLY Reset circuit breaker(s) in accordance with the following procedure.

ATA: 31

AFFECTED COMPUTER: SDAC

1-CONDITIONS OF POWER-UP TESTS INITIALISATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: > 1 SEC. A/C CONFIGURATION: A/C ON GROUND 2-PROGRESS OF POWER-UP TESTS DURATION: 8 SEC. FLIGHT DECK EFFECTS: ECAM WARNING: "EIS SINGLE SDAC FAULT 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL / TROUBLESHOOTING.


ATA

PROBLEM OR MESSAGE


38

LOSS OF WATER QUATITY

2000 VU D3 WATER SYSTEM

38

TOILET WILL NOT FLUSH

2001 VU B1 VAC TOILET SYS LAV PWR 2001 VU B3 VAC TOILET SYS LAV PWR 2001 VU B4 VAC TOILET SYS LAV PWR

GALLEY WATER SYS NOISE

REMOVE AFT GALLEY RIGHT COFFEE MAKER AND PLACE FINGER TIP OVER DRAIN TUBE. THIS WILL RESEAT THE CHECK VALVE.

38

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL /TROUBLESHOOTING.

FAULT VERIFICATION GUIDE.

ATA

PROBLEM OR MESSAGE


49

APU BLEED FAULTS

SHUT DOWN APU AND RESET CB.'S 121 VU L41 ECB SPLY 121 VU L42 APU CTL Reset circuit breaker(s) in accordance with the following procedure.

ATA: 49

AFFECTED COMPUTER: ECB

1-CONDITIONS OF POWER-UP TESTS INIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: NONE A/C CONFIGURATION: A/C ON GROUND AND APU STOPPED APU CONTROL PANEL MASTER SWTICH “ON” 2-PROGRESS OF POWER-UP TESTS DURATION: 3 SEC MAX FLIGHT DECK EFFECTS; APU CONTROL PANEL: "FAULT” ON MASTER SWITCH PUSH-BUTTON

3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL :( FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE


49

APU WILL NOT SHUT DOWN

OPEN THESE C.B.'S 121 VU L42 APU CTL IF NO HELP, THEN RESET; 121 VU L4I ECB SPLY.


FAULT VERJFICATION GUIDE

ATA

PROBLEM OR MESSAGE


49

APU ELEC NO VOLTS OR FREQS

SELECT APU ELEC OFF AND RESET TO ON

ATA:24

IF NO HELP, THEN RESET: 122 VU Y25 ELEC APU GCU R«et circuit breaker(s) in accordance with the following procedure.

AFFECTED COMPUTER: GCU

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPILER MUST BE DE-ENERGIZED: 15 MS A/C CONFIGURATION: A/C ON GROUND AND ENGINES STOPPED 2-PROGRESS OF POWER-UP TESTS DURATION: 30 MS FLIGHT DECK EFFECTS: NONE 3-.RESULTS OF POWERUP TESTS TESTS PASS' ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL' (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

73

PROBLEM OR MESSAGE FADEC FAULT MSGS “ENG 1 (2) FADEC FAULT" OR "ENG 1(2) FADEC A OR B FAULT" NOT RELATED TO REAL FAILURE.

ATA: 73

CIRCUIT BREAKERS TO RESET TURN FADEC PUSHBUTTON SWITCH ON THEN OFF TO RESET FADEC. IF NO HELP, THEN RESET: 49 VU A4 ENG 1 FADEC A & EIU 1 121 VU R41 ENG 1 FADEC B & EIU 1 49 VU A5 ENG 2 FADEC A & EIU 2 121 VU Q40 ENG 2 FADEC A & EIU 2 Reset circuit breaker(s) in accordance with the following procedure.

AFFECTED COMPUTER: FADEC

1-CONDITIONS OF POWER-UP TESTS INITIALIZATION HOW LONG THE COMPUTER MUST BE DE-ENERGIZED: 1 SEC. A/C CONFIGURATION: A/C ON GROUND WITH ENGINES STOPPED 2-PROGRESS OF PQWER-UP TESTS. DURATION: 2 SEC. MAX FLIGHT DECK EFFECTS: NONE 3-RESULTS OF POWER-UP TESTS TESTS PASS: ABOVE MENTIONED FAULT MESSAGES NO LONGER DISPLAYED TESTS FAIL: (FAULT CONFIRMED) PROCEED TO MEL/TSM FOR DEFERAL/TROUBLESHOOTING


ATA

PROBLEM OR MESSAGE


73

ENG 1(2) EPR MODE FAULT MSG

RECOVERY OF EPR ON BOTH ENGINES MAY BE ATTEMPED BY SWITCHING OFF EACH ENGINE'S N1 MODE SWITCH REF. FLT MANUAL 7-86



ATA

PROBLEM OR MESSAGE


79

ENG 1(2) OIL FILTER CLOG

MAINTENANCE ACTION REQUIRED EXCEPT WHEN WARNING IS TEMPORARILY DISPLAYED DURING ENGINE START WITH ENGINE OIL TEMP. BETWEEN 10 – 32deg C REF. FLT. MANUAL 7-80


a320 Fault Verification Guide

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