RESET & TIPS
PROCEDURES
GENERAL CONFIGURATION
ALERT CLASSIFICATION (ECAM)
LEVEL 3: Red MASTER WARNING + CHIME
(Multiple)
LEVEL 2: Amber MASTER CAUTION + CHIME
(Single)
LEVEL 1:Amber ECAM message – NO CHIME
FAILURE CLASSIFICATION (On Board
Maintenance sys)
CLASS 1: Logbook Entry = MEL
CLASS 2: Logbook Entry= DELAYED
MAINTANCE ACTION
CLASS 3: No Logbook entry = Scheduled
maintenance
SYSTEM TYPES (OMS)
TYPE 1: MEMORIZATION 64FLTs
TYPE 2: MEMORIZATION LAST FLIGHT
TYPE 3: NO MEMORIZATION (TEST/RESET)
See avionic status in CFDS menu’
FAP LAYOUT SELECTION= CODE “318” ENTER
COMPUTER C/B C/B pulled power-up test
ACP n1:G6 , n2:G7 , n3:M02 1s 1s ADF n1: H14 2s 2s ADIRU N04-10 ; F06-09 >20sec 5s AEVC D06/06 ; Y17 1s 85s ATC n1:G11 , n2:K07 1s 3s BMC AVIONIC COMPARTMENT 1s 22s BSCU M32 - 36 >30ms 1.6sec CFDIU J17/18 >3sec 60s CHC … 200ms 28s CIDS G01/02/(03-05);M05-07/(08-14) >10sec 180s CPC n1:D09 , n2:Y22 >2sec 1s DMC (Sply)n1:E11,n2:Q08,n3:E10/Q09 >1sec 4s DMCU 1s 10s DME n1:G14 ; n2:K06 2s 2s DMU (AIDS) K15 1s 40s
DU n1:E01-04 ; n2:R03-06; Ecam:E05/6,R10/11 >6sec 5-20sec max ECB L41 >250ms 3sec max EIU n1:A04,R41 n2:A05,Q40 >200ms 3sec ELAC n1:B11 n2:R20 30ms or pb OFF-ON 8sec EVMU R44 >140ms 25 - 100 sec FAC n1:B03/04 n2:M18/19 >5s 90 sec FADEC Eng1:A06/R21 Eng2:A04/Q40 1sec 2 sec max FCDC n1:B10 n2:Q20 >3sec 3 sec FCU n1:B05 n2:M21 >7sec 10 sec
FDIU K17 1sec 25 sec max
FDU Eng1:A06/Q38 Eng2:A07/Q39 APU:L43/44 200ms 57 sec FMGC n1:B02 n2:M17 (FD's:OFF) >5sec 120 sec max FQIC(320) chan1:A13 chan2:M27 >2sec 80 sec max FQIC(321) chan1:A13 chan2:M27 >8sec 150 sec max FWC n1:F01 n2:Q07 >1sec 50 sec GCU n1:T26 n2:T27 APU:Y25 15ms 30ms
GPCU Y24 none 35ms
GPWS P06/07 1sec 2 sec
ILS n1: G12 n2:K09 1sec 1 sec LGCIU 1GND: Q34 n1:C09 n2:Q35 >3sec 210ms MCDU n1:B01 n2:N20 >200ms 45 sec PACK CTRLR n1:X21/22; W21/22 n2:Y18-21 2ms 30 sec PHC n1:D03 n2:Y12 n3:Y16 3sec 9 sec RAD ALT n1:K11 n2:K12 2sec 3 sec RADAR n1:K13 1sec 15 - 30 sec RMP n1:G10 , n2:L02 , n3:L03 (not used) 2sec 2 sec SDAC F02-05 and P02-05 and Q02-06 >1sec 5 sec SDCU chan1:C06 chan2:T18 200ms 70 sec SEC n1:B08 n2:Q18 n3:Q19 5sec 18 sec SFCC(320) FLP:B07/Q21 SLT:B12/P16 >200ms < 2 sec
SFCC(321) FLP:B07/Q21 SLT:B12/P16 >50ms 65 sec VHF/HF n1:G09 n2:L04 n3:L05 1sec 10 sec VOR n1:G13 ; n2:K08 RMI:F13 3sec 3 sec WHC n1:X13 n2:W13 5 sec 5 sec ZONE
CTRLR n1:V17/19 n2:V18/20 200ms 36 sec
W A R N I N G:
BE CAREFULL TO CHOSE THE
PROPER INSTRUCTIONS :
F
Can be reset on Ground AND in
Flight
G
To be reset ON GROUND ONLY
FOR MORE INFOS
ABOUT
COMPUTER RESET,
CHECK:
TSM
24-00-00-810-818
ATA21
-System
Procedure
Length
Self
Test
G
CPCU – CabinPressure Control BRAKES….SET
1 sec Unit Pull and reset the relevant CB:
CPCU # 1………... D9 CPCU # 2…………...Y22
F
AEVC – Avionic Pull and reset the relevant CBs:
85 sec Equipment
Ventilation Control Air Cond / avncs vent Ctl D5 / D6 Air Cond / avncs vent mong Y17
F
AVIONIC SMOKE
ALERT Cycle both push button:
-
Generator 1 Line
-
Generator 2 Line
G
AEVC P/B BLOWER and EXTRACT….. ……AUTO
VENT AVIONICS
SYS FAULT DITCHING ...OFF BRAKES ...SET AVNCS/VENT/MONG
Y17 / 122VU 85 sec
G
VENT AVIONICS SYSTEM FAULT DUE TO THE FILTER
For return flight to BASE only
Remove Avionics vent filter (20hrs max) acc to MEL AOM 1.2.21 page 2 item 21-21-09
G
AVIONICS VENT EXTRACT VALVE AMBER/OPEN
Cycle c/b:
Aircond. Avionics vent ctrl
………..D5
Aircond. Avionics vent ctrl
………..D6
Aircond. Avionics vent Mong …………
Y17
Perform TEMP Control Test
F
Cargo Ventilation Pull and reset the relevant CB:
Fwd Cargo Vent Ctl C8 Fwd Cargo Vent Fan T22 30 sec
F
AFT Cargo HEATF
AFT Cargo VENTFAULT Cycle c/b:Aft cargo vent CTL & Mong…. C07 Aft Cargo vent fan……….S22
F
Ecam HOT AIR VALVE FAULTOr
TRIM AIR VALVE FAULT
Cycle c/b:
Zone temp ctrl 115vac sys1 –V17 Zone temp ctrl 28vdc sys 1 – V19 Zone temp ctrl 115vac sys2 – V18 Zone temp ctrl 28vdc sys2 – V20
ATA21
-System
Procedure
Length
Self
Test
G
Pack ControllerON GND only - BRAKES SET Pack 1 or 2 OFF
30 sec Pack Flow Control Valves Shut
Pull and reset the relevant 4 CBs: No.1. Air Cond/Pack Temp/Ctl Sys
X21 X22 Y18 Y19 No.2. Air Cond/Pack Temp/Ctl Sys
W21 W22 Y20 Y21
G
PACK 1 OR 2
FAULT Reset for at least 1 minute:Pack ctrl sys1 1…………..X22 Pack ctrl sys1 1…………..X21 Pack ctrl sys1 2………….W22 Pack ctrl sys1 2………….W21 Pack ctrl sys1 ………V17 Pack ctrl sys1 ………V19 Pack ctrl sys2 1………….Y18 Pack ctrl sys2 1………….Y19 Pack ctrl sys2 2…………Y20 Pack ctrl sys2 2…………Y21 Pack ctrl sys2 …………..V18 Pack ctrl sys2 ………….V20 D8 on 49vu
G
PACK TURBINE BYPASS VALVE POS. INDICATION X - OUTReset c/b for at least one minute: Zone temp ctrl 115vac sys1 –V17 Zone temp ctrl 28vdc sys 1 – V19 Zone temp ctrl 115vac sys2 – V18 Zone temp ctrl 28vdc sys2 – V20
G
PACK OVERHEAT Pack Sensor 13HH fault
G
Zone Controller OnGND only - BRAKES set NO BLEED airNote: if engines running FLT IDLE will be set during
reset
Air Cond/Pack Temp/Ctl Sys V17 V18 V19 V20 / 122vu
Note
: Resetting zone controllers with engines
running will generate the warnings ENG1(2)
FADEC under the MAINTENACE heading on
the STATUS page.
30 sec up to 2 min
ATA21
-System
Procedure
Length
Self
Test
F
AIR PACK 1REGUL FAULT Reset the following cb: Pack Temp CTL AC sys1…X22 Pack Temp CTL DC sys1…X21 Pack Temp CTL AC sys2…Y13 Pack Temp CTL DC sys2…Y19
F
AIR PACK 2 REGUL FAULTReset the following cb: Pack Temp CTL AC sys1…W22 Pack Temp CTL DC sys1…W21 Pack Temp CTL AC sys2…Y20 Pack Temp CTL DC sys2…Y21
G
PACK REGULATOR FAULT with no associated Maint. Message
If this warning occurs on GND ,reset the primary channel of the affected pack controller by cycling c/b of the secondary channel 2HH or 22HH
After reset of c/b, a system test must be performed. If successful, No further action is required
F
Hot Air Valve Wait 30 sec after switching the Packs ON beforeattempting a 60s reset using the HOT AIR push button
G
ACSC Pull for at least 5s. AirConditioning N1
Sys Controller TEMP CTL SYS1 CHAN B D8/49VU A318 -
ENHANCED TEMP CTL SYS1 CHAN A(B) X21,X22,Y18/122VU
N2
TEMP CTL SYS2 CHAN A(B) W21,W22,Y20,Y21/122VU
G
CABIN TRIM AIR
AC on GND
VALVE MSGBoth PACKS OFF
Flow CTRL valves CLOSED
reset 1 sec:
Zone temp ctl sys1...…V17
Zone temp ctl sys2..….V18
Zone temp ctl sys1..….V19
Zone temp ctl sys2…....V20
36sNote:
from C to H and from back
ATA22 - System
Procedure
Self Test
Length
F
FMGC – Flight Management Guidance
Computer Note: Do not reset CB’s with in 2 min of aircraft power-up. (Self test of PMGC)
2 min
Only reset one system at time.
If a single reset fails and the aircraft is on the ground refer to the procedure for the ground only. ADIRU 1-2-3 ALIGN FD 1and 2 OFF AP operative ON if available
Pull for between 5 and 10 sec and reset relevant CB: FMGC 1 B2 FMGC 2 M17 Do not use the MCDU until the end of self test. Wait a further 5 sec prior to switching FD ON and 1min before AP
G
FMGC – Flight Management Guidance Computer
Note: this procedure may be used on the ground only if the single reset has failed as described earlier for systems that can be reset in Flight and on Ground.
Do not reset CBs with in 3 min of power up (self test of FMGC)
ENG 1 and 2 OFF Flight Directors 1 and 2 OFF Pull and reset simultaneously (Between 5 and 10 sec) the following CBs:
FMGC 1 B2 FMGC 2 M17 Do not use MCDU until end of self test. Wait a further 10 sec prior to switching the FD to ON
G
DOUBLE FMGC Fault ADIRU 1,2,3… ALIGNED FD 1 and 3…….OFF Pull and push at same time : FMGC1………B2/49VU FMGC2………M17 / 121VUwait 10 seconds before re-engage FD
ATA22 - System
Procedure
Length
Self
Test
F
MCDUBoth MCDUs locked or blank
FMGS malfunction
Pull 1s and reset the relevant CB: MCDU 1 B1 MCDU 2 N20
On ground:
‐ Apply external power or APU generator power
‐ Wait 2 min before resetting the FMGC circuit
breakers
‐ FD 1(or 2) (OFF)
‐ Pull the CB of the affected FMGC and reset it
after 5 s. The circuit breakers for the FMGC's are:
• AUTO FLT/FMGC 1 B2 ON 49 VU (Overhead Panel)
• AUTO FLT/FMGC 2 M17 ON 121 VU (Right Rear Maintenance Panel)
In flight:
‐ FD 1(or 2) (OFF)
‐ Pull the CB of the affected FMGC and reset it
after 5 s. The circuit breakers for the FMGC's are:
• AUTO FLT/FMGC 1 B2 ON 49 VU (Overhead Panel)
• AUTO FLT/FMGC 2 M17 ON 121 VU (Right Rear Maintenance Panel)
45sec
G
FAC – Flight Augmentation ComputerON GND - BRAKES SET Engine 1 and 2 OFF 95 sec
Hydraulics OFF or ON (p/b Yellow Elec pump ON)
Pull for at least 10sec and reset relevant 2 CBs: Auto Flt FAC 1 B3 and B4 Auto Flt FAC 2 M18 and M19
Note: With Hydraulic pressurized the Yaw Damper, output is also tested. Do not alter hydraulic configuration during self test
G
FMGC msg: "OPPOSITE FM IN PROGRESS OFFMA SHOWS OFFSIDE FDs"
ENGINES OFF Pull for at least 4 sec : FMGC 1……B2/49vu
FMGC 2……M17/49vu 120sec
G
AUTO PILOT 1 FAULT ENGINES OFFPull for at least 4 sec : FMGC 1……B2/49vu 120sec
G
AUTO PILOT 2 FAULT ENGINES OFFPull for at least 4 sec : FMGC 2……M17
G
FMS INIT or PAGE NOTAVAILABLE Cycle circuit breakerBoth: FMGC B3 & M17 more than 1 min Or complete Pwr off more thean 1 minute (pwr up test approx. 2 minutes )
2min
ATA22
-System
Procedure
Length
Self
Test
G
/
F
FCU – Flight Control Unit
In flight:
‐ Pull the C/B B05 on 49VU for FCU1, or M21 on
121VU for FCU2. ‐ Push it after 5 s.
‐ CHECK the displayed targets and the barometer
reference, and correct them if necessary.
On ground:
Pull simultaneously for 7 Min and reset the
following 2 CBs:
FCU 1………... B5 FCU2………….M21
In case of FCU 1+2 Fault : pull in order B5 and M21 for at least 5sec than push both.
‐ If FCU1(2) FAULT disappears, CHECK the displayed targets and barometer reference, and
correct them if necessary (RESET successful) ‐ If FCU1(2) FAULT remains, pull both C/B B05 on 49VU and M21 on 121VU
‐ Push them after 7 min, with a delay of less than
5 s between side 1 and 2
‐ Wait at least 30 s for FCU1 and FCU2 safety tests completion
‐ CHECK the displayed targets and barometer
reference, and correct them if necessary (RESET
successful)
10 sec
G
CAT 3 Dual Inop Msg
Reset pb One at a time (every 5s)
If no help:
See FAC reset proc!!!!
Pull for at least 4sec:
FAC1……..B4/49vu
FAC2…….M19/121vu
95sG
Rudder travel
Limit
system 1
ENGINES ….OFF see FAC reset proc!!! If No Help then reset: FMGC 1 …..B2/49vu
G
Rudder travel Limit
system 2
ENGINES ….OFF see FAC reset proc!!! If No Help then reset: FMGC 2…..M17/121vu
G
AUTO FLT RUDTRV LIM SYS Reset FAC1 and FAC2 p/b FAULT MSGF
Ecam
“ A/THR OFF
WARNING”
Perform a manual Thrust Take off
Fault may be reset itself after reducing T/O PWR to CLB in FLT.
Ref OM-B-2.2.1 pag 3 para22.9
F
Ecam
Time indication
Reset c/b CFDIU ……….J18
ATA22 - System
Procedure
Length
Self
Test
ATA23 - System
Procedure
Length
Self
Test
F
HF Pull and reset the following CB:
10 sec HF1 L10/121VU or HA14/49VU HF2 L13/121VU
VHF Pull and reset the following CBs:
11 sec VHF 1……….G9
VHF 2……….L4 VHF3/ACARS (SB23-1030)..L5 ACP Audio Control Pnl Pull and reset the following CB:
1 sec ACP Capt G6 ACP F/O G7 ACP 3 M2
F
G
ACP Freqs will not change from standby to active windows
Turn affected RMP OFF then ON to reset
ON GND With ENGs OFF If No help, Then pull for at least 4 sec: FMGC1: B2 and
FMGC2:MJ17 120sec
F
RMP – Radio
Management Panel Pull for at least 2 sec and reset the relevant CBs:
2 sec RMP 1 – Com RMP 1……..G10
RMP 2 – Com Nav RMP 2… L2 RMP 3 – Com Nav RMP 3 …L3
G
CIDS – Cabin Intercom
Data System Resetting in flight is not recommended as the normal functioning of the cabin systems are lost during self test. Try reset on Programming and Test PTP test page.
2 min doors open
If unsuccessful: Pull and reset the following CBs for at least 10 sec if doors are closed and 30 sec if doors are open.
1 min doors closed Only one CB at a time in Flight.
Com CICS Director 1 and 2 Ess …….G2 (or G1 )
Com Nav CIDC Director 1 and 2 Norm…….. …...M5 (or M6)
Pull also P13 and P14 (121u) if NO FROZEN RMP
Push CBs in opposite order
F
CIDS II (ENHANCED)
SDF ESS……C6 and C5 /49VU SDF NORM…T17 and T18/122VU CIDS/Dir1(2)Bat Bus…P13 and P14 CIDS/Dir1(2)Norm…M5 and M6 CIDS/DIR1(2) ESS..G1 and G2/49vu
wait 10sec and push within30sec in the following order: G1 & G2 ; M5 & M6 ; P13 & P14 ;
AND simultaneously
C5 & C6 AND within 2secs, simultaneously T17 & T18 and wait the auto-test
Note:This procedure could restore the normal function and
if the message COM CIDS1 + 2 FAULT shows , push CLR to cancel. Directors
ATA23
System
Procedure
LengthSelf Test
G
4minDirectors CLASSIC CIDS I (CLASSIC)
CIDS/DIR 1 + 2 BAT…N11/121VU
CIDS/DIR 1 + 2 ESS…G2/49VU
CIDS/DIR 1 + 2 NORM…M5/121VU
wait 10 sec than push them in the order: M5 ; G2; N11 (12) and wait the end of the auto-test
F
ACARS
5 min Reset c/b
1sec
F
G
EVAC
Push the button
EVAC HORN SHUT OFF
- if no help
move the selector
EVAC CAPRT & PURS to CAPT
- if no help within 3sec
A320CLASSIC :
reset CIDS
A320ENHANCED
pull c/b DIR2
CIDS/DIR2 ESS……...G2/49VU
CIDS/DIR2 NORM..…M6/121VU
- if no help
pull c/b DIR1
CIDS/DIR1 ESS…….G1/49VU
CIDS/DIR1 NORM….M6/121VU
wait 1min than push DIR2
M6 and G2 and wait the end of the
auto-test
Alarm steady
active
F
4 minF
CVR
with engines Shutdown, pull for at least 10sec and then push:CVR SPLY………..E14/49VU
F
FAP
CIDS I (CLASSIC)pull for 10sec and push
FWD ATTND PNL……M14 or Q14/121VU
if no help, reset for 10sec:
PRAM………..panel 2000VU
CIDS II (ENHANCED)
Pull for 10 secs :
FAP ESS………..H1 /49VU
FAP 1 NORM………..Q14/121VU than push Q14 than H1
ATA23 - System
Procedure
Length
Self
Test
F
Cain Phone / pull and push after 10sec: Music / PRAM………..panel 2000VU Prerecordered ads
PAX Entertain. Reset cb:
will not turn ON CABIN COM SYS PES….F6/2000vu or OFF If no help, then reset all DEUs:
A318
FAP ESS…….H1
FAP 1Norm….Q13
Push Q13 then H1
M7 through M13 /121vu
F
SEAT VIDEO sys Reset individual video unit, unit problems small hole just fwd of screen on
the same panel is reset button (on-off)
If no help Turn off to stow
F
AIRFONE sysAirPHONE sys ONLY ONE RESET IS ALLOWEDcb reset 3 min:AIRFONE……….……E7/2000VU 1sec
F
ATSU
(ACARS)
reset
Cycle c/b
L15 and L16
G
ATT & MECH
lts blinking
on all 3 ACP
Once on GND, cycle c/b :
Audio ACP : G07 – M02 –
If no success do a CIDS reset at
F/A station
If still persisting:
CIDS DIR NORM 1 – M05
CIDS DIR ESS - G01
F
Pilot
SATCOM
handset
blue led
light on and
no tone
Reset cycling cb on 2000VU –
FWD cabin ceiling panel
Pilot Handset A321 – C08
A320 – F08
A319 – C08
ATA24 - System
Procedure
Length
Self
Test
G
No AVAIL green legend on Ext Pwr P/b switchOn GND- ENGs OFF - APU OFF - GPU connected Reset the following cb: Y24/122vu GPCU
G
Transformer Rectifier Unit FaultReset T/R through MCDU or Reset all three using guarded button on 103vu panel in electrical bay
G
BCL – Battery Charger Limiter
ON GND - BRAKES SET ENGINES OFF Reset affected Battery one at a time with pb
1 sec If no help, reset from panel 105VU:
BAT REF BCL1
BAT BUS REF BCL1
BAT REF BCL 2
BAT BUS REF BCL 2
G
GCU – Generator Control Unit
Relevant generator control push button switch at the overhead panel OFF then ON
1 sec
If no help:
Engines……Shutdown
APU………Shutdown
BAT 1 & 2..Shutdown
Gen Faulty…….OFF &ON
BAT 1 & 2…….ON
G
GPCU – Ground ON GND - BRAKES SET ENG 1 and 2……….OFF Power Control Unit APU………...OFF
Batt 1 and 2 ……...OFF
External Power OFF and Disconnected
Then RE - ENERGISE 1 sec
if no help:
ALL POWER OFF
pull and push c/b:
EXT PWR/CTL..X29/122VU
GPCU………Y24/122VU GndPwrProt….. AB7/123VU
Then RE - ENERGISE
G
GAPCU If GCU doens't connect to
Ground and the a/c (AVAIL lt off)
Auxiliary power With NO POWER ON
Control Unit BAT 1 & 2……….AUTO
(ENHANCED) With POWER from Bat or APU Gen or Eng Gen
A318&
ENHANCEDWith at least one pwr source connected (BATT/IDG/APU) on Reset EXT PWR P/b
EXT PWR….keep ON 3s
G
ENGINE GEN on ENGINE MUST BE SHUT line(green line) DOWN!! Than reset : and parameters Eng1: GCU1………....T26/122vunot shown Eng2: GCU2………….T27/122vu 30ms
G
STATIC INVERTERFAULT Cycle BAT 1 and 2 p/b after otherIf no success Static Inverter plug must be dis/reconnected for reet – PLUG IS SEALED
ATA24 - System
Procedure
Length
Self
Test
G
If the RAT deploys when Battery switches to OFFReplace relay 16XE EMERG GEN TEST CONDITION: panel 103VU
ATA25 - System
Procedure
Self Test
Length
F
CDLS
Overhead panel
Cokpit Door
Select CKPT DOOR LKG SYS
Locking sysOFF 10sec than NORM
If no help MeL
1secF
CDDSvideo instable, with message VIDEO
NOT AVAIL, reset to be performed
CokpitSurveillance sys
Pedestal VIDEO sel……….OFF
INTEGRATED ONP/B CokpitDoor Video OFF
Lower ECAMwait 2 minutes than:
P/B CokpitDoor Video ON
wait 15sec than:
ATA26
-System
Procedure
Length
Self
Test
G
SDCU – SmokeDetection ON GND- BRAKES SET Pull and reset the following CB:
10 sec up to 60 sec Control Unit SDCU Chan 1 T17 or C6
CLASSIC SDCU Chan 2 T18 to empty the memory, peform a reset of both FWCs (ata31)
G
SDF –
Smoke
Detection
Toilet &
Cargo
ENHANCED
Perform CIDS reset
(ata23)and to empty the memory,
perform a reset of both FWCs (ata31)
G
FDU – Fire
Detection
Unit
Pull and reset the relevant 2 CBs:
ENG 1 Fire Det Loop A and B A6
and Q38
ENG 2 Fire Det Loop A and B A7
and Q39
APU Fire Ovht Det Loop A and B L43
and L44 /121vu
57 secG
SMOKE
CARGO
BOTTLE
FAULT
Pull C5-C6 /T18 –T17 , wait 5 sec,
than push simultanesly
C5+C6 within 2s T18+T17
G
SMOKE
LAV + CRG
DET FAULT
=>CIDS
-SDF
Pull C5-C6 /T18 –T17 , wait 5 sec,
than push simultanesly
C5+C6 within 2s T18+T17
G
SMOKE
LAVATORY
DET FAULT
with all lav
declared
NOP on
FAP
Pull P13 – P14-G01-G02-M05 –M06-M07
Wait 5 sec than push inverse order:
M07-M06-M05-G02-G01-P14-P13
If unsuccessful, on ground
only:
Apply the following actions in the presented order:
‐ Pull the C/Bs C06 and C05 on 49VU, T17 and T18 on 122VU.
‐ Wait 5 s, then
‐ Push simultaneously the C/Bs C05 and C06 on 49VU
‐ Within 2 s push simultaneously the C/Bs T17 and
T18 on 122VU.
F
SDCU
RESET
Whatever afterwards AFT CARGO VENT C
B resetting
ATA27
-System
Procedure
Self Test
Length
G
SFCC/ WTB
ON GROUND ONLY
wing tip
brake
BRAKES SET
CFDS reset
ENGINES…….OFF
G , Y , B hyd depressurized
G
SYS Report/test menu….press F/CTL line key…….press
Pull c/b FLIGHT CONTROLS/FLP/CTL&MONG/SYS 2… ………Q21 /121VU ( SFCC2 is isolated)
SFCC1(2) key NEXT PAGE key TEST/RESET FLP key WTB-RESET line key START WTB RESET line key If reset not successfull, repeat the reset RESET Q21/121vu
Pull c/b FLIGHT CONTROLS/FLP/CTL&MONG/SYS 1….B07 /49VU
(SFCC 1 is isolated) repeat the WTB reset procedure RESET B07/49vu RETURN key to exit CFDS
FLAPS LOCKED procedure for BOTH SFCC1 and SFCC2 reset cb 1s Pwr up: 2s
G
SLATS LOCKED procedure for BOTH SFCC1 and SFCC2 or SLAT WTB BRAKE FAULTSYS Report/test menu….press F/CTL line key…….press
Pull c/b FLIGHT CONTROLS/SLT/CTL/SYS2 ….R21 / 121VU
( SFCC2 is isolated)
SFCC1(2) key NEXT PAGE key SLT TEST/RESET FLP key WTB-RESET line key START WTB RESET line key If reset not successfull, repeat the reset RESET Q21/121vu
Pull c/b FLIGHT CONTROLS/SLT/CTL/SYS1 ….B06 / 49VU
(SFCC 1 is isolated) repeat the WTB reset procedure RESET B06/49vu RETURN key to exit CFDS
reset cb 1s Pwr up: 2s
G
SIDE STICK priority msgreset pb: FAC 1 & 2 switches
SEC 1,2 & 3 switches ELAC 1 & 2 switches
G
THS will not
return to
zero on LDG
Pwr up all three hyd sys and turn the
ELACs pb switches to OFF, Manually
trim nose down a few degrees and
return ELACs to ON. THS should return
to Zero. Turn OFF ELACs and manual
trim nose up. Return ELACs to ON. THS
should return to zero
ATA27
-System
Procedure
Length
Self Test
G
Flight Control FLAPS LOCKEDOUT HYD MUST BE OFF Must perform WingTipBrake (WTB)reset through MCDU amm27-50-00
G
FLT/CTL Maintenance msg(can be deferred) A/C on GND Reset for at least 3s: FCDC 1 SPLY..B10/49vu FCDC 2 SPLY..Q20/121vu 3s
N
B
:
R
E
S
E
T
O
N
E
G
ELAC –
Elevator
Aileron
Computer
For the ELAC only, in case of uncommanded maneuvers during the flight, the reset isOn GND - BRAKES SET Appropriate ELAC push button……….. OFF for 10 sec and then….ON If no help:
-HYD SYS DE-PRESS -All hydr pumps ….OFF -Parking brake…….. ON -ELAC 1&2 ….OFF&ON Wait 8 sec of AutoTest If no help: reset of c/b:
ELAC1/NORM SPLY …….B11/49vu ELAC2/NORM SPLY ……..R20/121vu
Wait 8 sec of AutoTest Hyd Panel to NORMAL - - PERFORM A FLIGHT CTRLS CHECK
- CHECK PITCH TRIM POSITION
ELAC 10sec 8sec 8sec
U
N
IT
P
E
R
T
IM
E
!
!!
!!
!!
!
not recommended.G
SEC – Spoiler
Elevator
Computer
On GND - BRAKES SETAppropriate SEC push button……….. OFF SEC for 10 sec and then….ON 18 sec If no help:
-Hyd to zero -All hydr pumps ….OFF -Parking brake…….. ON -SEC faulty ….OFF&ON Wait 25sec of AutoTest
If no help: 25sec reset 5s of c/b: SEC1/NORM SPLY
…….B8/49vu
SEC2/NORM SPLY ……..Q18/121vu SEC3/NORM SPLY ……..Q19/121vu Wait 25sec of AutoTest
Hyd Panel to NORMAL FLIGHT CTRL CHECK
25 sec
G
On GND - BRAKES SET
Note: On the ground reset without hydraulic pressure. ( Reset with hydraulic pressure causes LAF DEGRADED warning (A320CLASSIC) HYD………... OFF
Pull for at least 3 sec and reset the relevant CB: FCDC 1 Sply B10 FCDC 2 Sply Q20 or Q6
FCDC – Flight
Control Data
Concentrator
3 secG
SLOW SLATS After enignes start or approaching IDLEReset c/b for at leat 1s: SLT CTL & Mong sys1..B6 SLT CTL
ATA27
-System
Procedure
Length
Self Test
G
SFCC – Slat
Flap Control
Computer
On GND - BRAKES SET ENG 1 and 2 OFF2 sec
Pull and reset all 4 CBs with or without HydraulicPressure: B6 R21 B7 Q21
-OR-ENG 1 and 2 Running or OFF Pull and reset the relevant CB according to ECAM Warning.
See table below.
G
RUD TRIM
TRAVEL
LIMITER
FAULT
See ATA 22 : HYD ON and reset p/b FAC1 and
FAC2 or c/b B3-B4 and M18-M19
95s
G
SLAT
PROBLEM
FCDC and SEC C7b Reset requie
Perform F/CTL Test
G
FLIGHT
CONTROL
WARNING
Perform GND SCAN for reset and fault
identification
G
“FLT CTRL
ALTERNATE
LAW”
MESSAGE ON
ECAM AFTER
ENGINE
START
Reset procedure with Engines running
- SET PARKING BRAKE
- DEPRESS BLUE HYD (P/B OFF)
- DEPRESS GREEN AND YELLOW HYD
(Eng 1 pump and Eng 2 pumpp/b
switches OFF
- Check Ecam all HYD systems are at
0psi.
- RESET ELAC 1 and ELAC 2 p/b
- 8 secs later, check Ecam-warnings
“ELAC 1 FAULT” and “ALTN LAW” are
not displayed anymore.
ALTN LAW may remain displayed but
should disappeared after hyd syst
pressurization.
- RE-PRESSURIZE ALL THREE HYDR.
SYS AND CHECK THE AVAILABILITY OF
THE HYDR. SYSTEMS ON THE ECAM
HYD PAGE
SEE AOM 2.1.27 page 5
IF NOT SUCCESS :
RESET FAC1 & FAC 2 c/b B3-B4-M18 –
M19
ATA27
-System
Procedure
Self Test
Length
G
LH/RH
ELEVATOR
FAULT AFTER
ENGINE
START
RESET ELAC
1/SEC1/ELAC2/SEC2/SEC3 by push
buttons
IF NEGATIVE:
ELAC 1 NORM SPLY…..B11
SEC1 SPLY ………B08
ELAC2 NORM SPLY …R20
SEC 2 SPLY………Q18
SEC3 SPLY………..Q19
After C/b reset perform reset by push
buttons again.
See AOM 27.1.P4
G
AILERON
SERVO FAULT
Try to reset with ELAC1 or ELAC2
(on/off switching p/B)
IF UNSUCCESFULL
SWITCH OFF BLUE AND GREEN HYD
SYS
REPEAT ELAC1 OR ELAC2 p/b reset
ELAC 1 FOR LH AILERON BLUE HYDR
SYSTEM
AND RH AILERON GREEN
HYDR SYS
ELAC 2 FOR LH AILERON GREEN
HYDR SYSTEM
AND RH AILERON BLUE
HYDR SYSTEM
G
YAW DAMPER
FAULT After
engines start
BEFORE ATTEMPTING ANY CB RESET:
Consult MPM 03-22 page 1 Item
22-63-01
NOTE: Application of this
Maintenance proceude for
Deactivation of the affected
YawDamper system may be delayed
as long as:
The a/c remains electrically powered
and the 28VDC c/b of the associated
FAC are not opened wich both
engines stopped (AUTO/FLT FAC 1 c/b
B04 and FAC 2 c/b M19)
For reset cycle c/b:
FAC 1 26VAC and 28 VDC B03 –B04
FAC 2 26VAC and 28VDC M18 – M19
Pull for more than 30sec and allow 90
sec for pwr up test
90 sec
G
F/CTL
SIDESTICK
PRIORITY
FAULT
SEE OM B 2.1.27 P09
Reset ELAC 1 and 2, Turn off and on
again
ATA27
-System
Procedure
Self Test
Length
G
ELAC 1 / 2
PITCH FAULT
AFTER ENG
START
CYCLE RESPECTIVE ELAC P/B OFF-ON
IF No success
- CYCLE ALLA SEVEN FLT CTL P/B
OFF-ON
IF Still No success
- SWITCH OFF ALL HYD PUMPS
- Pull all c/b for 30 secs:
ELAC 1 Norm sply ….B11
ELAC 2 Norm sply ….R20
FCDC 1 sply………B10
FCDC 2 sply …………..Q20
- Push this c/b again and wait 2
minutes for pwr up test
- Switch on HYD press
EFCS 1 or 2 test ( with blue pump on)
ECAM
Warning
B 6
SLT/CTL AND MONG/SYS1R 21
SLT/CTL/SY
S2
B 7
SLT/CTL AND MONG/SYS 1Q 21
FLP/CTL AND MONG/SYS 2Slats Fault
Reset
Together
Flaps Fault
Reset
Together
Slat Sys 1 Fault
Reset
Slat Sys 2 Fault
Reset
Flap Sys 1 Fault
Reset
Flap Sys 2 Fault
Reset
Slats / Flaps
Locked
ATA28
-System
Procedure
Length
Self Test
WARNING: Crews are directed not to reset tripped wing fuel tank pump
circuit breaker (N23,Q23,N25,Q26 on 121VU) under any circumstance
G
FQIC – Fuel Quantity Indication Computer ( This
proc will reset any fuel transfer valves that indicates amber: Pulling and reset all the cb's)
Ext.fuel Pnl : BRAKES SET, ENGs OFF,PANEL OPEN but MODE SELECT….OFF
Cookpit Ref Pnl P/B REFUEL…OFF
Pull and reset the relevant CBs: Fuel FQI Chan 1 A13 Fuel FQI Chan 2 M27 Fuel FQI Chan ½ L26 /121VU
80 sec
FUEL LEAK DETECTION FUNCTION WILL BE LOST FOR THE REMAINEDER OF THE FLIGHT. FLIGHT CREW FCOM 3.03.15
THE FUEL AUTO FEED FAULT ECAM CAUTION WILL BE LOST FOR THE REMAINDER OF THE FLIGHT
G
Fuel Apu LP vlv Fault msg. Triggered when the Apu master sw is selected off during an emer shut down or auto shut downCycling the master sw
on then off may clear
this msg
G
Simul. Trigger
of fuel
L XFR valve
closed
R XFR valve
closed
FUEL SD no
fault
FQIC RESET REQUIRED
FUEL
LEAKAGE
RATE
ANALYSIS
ACC AMM
28-11-00
P502
Previously Dry the leak area
- LIGHT LEAKAGE
After 10 minutes there is a fuel leak
indication that does not go further
than 100MM/3.94 INCH and
180MM/7.09INCH in any direction.
- CONTINUOUS LEAK
After 10minutes there is a fuel leak
indication that is more than
180MM/7.09INCH in any direction.
ATA28
-System
Procedure
Length
Self
Test
G
WRONG
FUEL
USED
INDICATI
ON
AFTER
ENGINE
SHUT
DOWN
PERFORM EIS DMC SWITCHING F/O 3
CAPT 3 AND BACK TO NORMAL
G
ENG 1 / 2
LO PRESS
VALVE
FAULT
( On
ECAM vlv
Orange,
in transit
Pos.)
MASTER LEVER ON - OFF
G
XFR
VALVE
28QM
71 QM
11 QM +
XFR
VALVE
A/C De-energized
Bite Test of FLSS on the second Fuel
page
30 QM
73 QM
12 QM
Inside
PFR
FUEL XFR
Fault
four valve XFR CB overall. (2 x overhea
d, back wall 2 X)
ECAM FUEL page to choose
Pull a
CB. Action on ECAM: A ride on Valve,
a valve is in transit orange
The CB drawn into print again.
Action: Both Valve to go.
Reset with
the PB Refueling the system,
then the same procedure with the othe
r three CB
FQIS CB reset the COMPLETE SYSTEM
G
FUEL
RETURN
VALVE
TEST
TEST POSSIBLE ONLY WITH FADEC “B”
ATA28
-System
Procedure
Length
Self
Test
G
FOLLOWING ECAM MESSAGGE S (ON GROUND AFTER REFUELLIN G)FUEL L XFR VALVE CLOSED
-L/H OUTER TANK UNUSABLE
FUEL R XFR VALVE CLOSED
-R/H OUTER TANK UNUSUABLE
CLEAR THIS NUISANCE MESSAGES BY
OPENING THEN CLOSE AFTER 5 SECS :
FUEL/FQI/CHAN 1……….A13
FUEL/FQI/CHAN 2……….M27
(THIS CB RESET TRIGGERS THE FQIC
POWER UP TEST FOLLOWED BY AN
FLSS BITE TEST. DURATION MAX 2
MINUTES)
ATA29
-System
Procedure
Self Test
Length
G
Hyd
Reservoir
Low
Pressure
msg
To Clear: Run engs or pressurize hyd
reservoir with apu (usually happens
after maitenance)
G
PTU Faults
Reset N34/121vu
Saol Valve G/Y PTU
(not caused
by
cargo door
ops
after eng
start)
G
PTU FAULTReset with Engines running:
a)Reset msg using Master/caut
b)sel HYD page Ecam
caused bycargo door ops within
c)Yellow Hyd Elec pump ON
d)select Yellow Hyd Elec OFF
e)wait min 30sec
f)cycle PTU ON-OFF-ON
g)sel 1eng Green hyd pump OFF
ptu should operate Y to G
h)sel 1eng Green hyd pump ON
I) Sel 2eng Y hyd pump OFF
ptu should operate G to Y
J) sel 2eng Y hyd pump ON
k) Ecam should be normal
30sec after second engine start and ptu ecam failure msg. NOTE: This procedure will not reset real ptu failure or hide real faults in ptu sysF
HYD “Y”
SYS LO PR
DURING
FLT
IF ON THE FLT/CTL PAGE ALL YELLOW
HYD POWERED ACTUATORS ARE
AMBER
IF ON THE HYD PAGE ELEC PUMP IS
STILL RUNNING . SYSTEM PRESURE
INDICATES 3000PSI, BUT THE WORD
YELLOW IS INDICATED IN AMBER
THE CARGO DOOR OPS LOGIC IS STILL
ENGAGED. DUE TO A DEFECTIVE
RELAY 6MJ OR 3816GX _(COULD
HAPPEN INTERMITTEND,ON/OFF
CYCLES)
>PULL CB T12 DOORS CARGO/CTL
WAIT 45 SEC
IF SOLVED, LEAVE THE CB OUT AND
CONTINUE OPS. IF NOT, FURTHER
T/s NEEDED
NOTE: CARGO DOORS OPS WITH
HANDPUMP NORMAL OPS OF Y ELEC
PUMP IS NOT AFFECTED
ATA29
-System
Procedure
Self Test
Length
G
HYD
COMPONEN
TS
EXTERNAL
LEAKAGE
F
HYD G/B/Y
SYS LO PR
WARNING
WITH SYST
PRESS 3000
PSI ON
ECAM HYD
PAGE
(FOR REFERENCE SEE AOM/OM-B29.1
PAGE 4)
CHECK LEAK MEAUSEREMNT VALVES
ARE STILL OPEN
F
A320
ONLY
B RSVR LO
AIR
PRESSURE
ON GND
CYCLE CB
B RSVR AIR PRESS XMTR…………P34
BLUE HYD SYS IS EQUIPPED
WITH ADDITIONAL RESERVOIR
LOW AIR PRESSURE SWITCH
2387GH WICH IS ACTIVATED AT
30PSI DUE TO MORE DELICATED
RAT ISTALLED ON A320
ATA30
-System
Procedure
Length
Self
Test
G
AntiIce L(R)windshield
If the warning occur on GND with OAT greater
than 40° - 60° C and AC packs OFF.
Switch ON both Air Conditioning PACKS, 5s
reset CBs: WHC 1………….X13/121vu
WHC 2 ………...W13/122vu
5secG
Windshiel
d Heat
FAULT or
WINDOW
FAULT
WHC –
Window
Heat
Computer
BRAKES SET
Pull for at least 5 sec and reset the relevant
CB:
WHC 1 Left…….X13
Window L heat…..X14
WHC 2 Right …. W13
Window R heat…..W14
PUSH THE HEATER FIRST X14-W14 BEFORE
THE CONTROLLERS X13 – W13
5 secG
DMCU –
Drain
Mast
Control
Unit
ON GND ONLY - BRAKES SET
Pull and reset the relevant CB:
FWD Pax Comp 2000VU Drain Mast
REAR Pax Comp 2001VU Drain Mast
If the self test is satisfactory, the message
“Drain Mast OK” will appear on the PTP
system status page of CIDS
10
sec
G
ICE DET Pull and push 2c/b ICE DET L(R)…..V12 and V13 /122VUG
BRAKES SETECAM Warnings:
ANTI–ICE CAPT F/O SBY PITOT ANTI–ICE CAPT F/O SBY AOA ANTI–ICE CAPT F/O SBY TAT ANTI–ICE CAPT F/O SBY PROBES
For all these messages pull for 3 sec and reset the following CBs: ADIRS……….OFF
PHC 1………..D3 PHC 2 ……... Y12 PHC 3 ……….Y16
Verify ECAM warning disappears.
If warning persists follow procedure related to warning.
Pull CB relevant to faulty system listed below. Verify
relevant ECAM warning appears for associated
component, then reset CB. If ECAM warning concerning
the suspect component remains, refer to MEL. If other
associated component remains after these checks,
maintenance is required.
CAPTS AOA……..D4 F/O AOA ……….Y13 SBY AOA ….….. Z15 CAPT PITOT …….D2 F/O PITOT……...Y14
PHC –
Probe
Heat
Computer
SBY PITOT……...Z16 CAPT STATIC…...Z13 F/O STATIC……..Y119 sec up to 14 sec
ATA30
-System
Procedure
Self Test
Length
G
System 1
System 2
System 3
If no help reset
ADIRU1: F7,T6
ADIRU2:N9,N7,N5,N11
ADIRU3:N8,N6,N4,F9,N10
G
WING
ANTI ICE
TEST
WITH
APU
BLEED
CONDITIONS: - PACKS OFF
- APU BLEED ON
- CB V17/ZONE TEMP CTL
OPEN
- CHECK BLEED PRESS
APROX 48PSI
TEST:
1)WING ANTIICE SWITCH ON
ON BLEED PAGE CHECK LINES GREEN AND
TRIANGLES(AI VALVES) GREEN. SWITCH
BLUE ON ( DRG TRANSIT FAULT LT MAY
APPEAR FOR A SHORT TIME)
2) AFTER 10SEC BOTH TRIANGLES
AMBER/LINE GREEN
GREEN.
(DRG TRANSIT FAULT LT MAY APPEAR FOR A
SHORT TIME)
THIS CONFIRMS OPERATION OF AI VALVES
WITH SUFFICIENT PRESSURE AS FAULTS ARE
OFTEN TRIGGERED DUE LOW PRESS
(SEE ALSO QRH)
ECAM Warning
C/b
PHC
CAPT AOA
AOA1……….…..D4/49VU
1
CAPT PITOT
PITOT 1………….…..D2/49VU
CAPT L (R)STAT
1STATIC………..…Z13/122VU
CAPT TAT
1 TAT…………..….Z12/122VU
F/O AOA
2AOA………….….Y13/122VU
2
F/OPITOT
2PITOT……...…..Y14/122VU
F/O L (R)STAT
2STATIC…………Y11/122VU
F/O TAT
2 TAT……….…….Y15/122VU
STBY AOA
3AOA………...…..Z15/122VU
3
STBY PITOT
3PITOT.…………..Z16/49VU
STBY L (R)STAT
3STATIC………….Z14(122VU)
ATA31
-System
Procedure
Length
Self Test
G
ADIRS Fault Reset 15sec the cb:
ADIRU1….F6 /49vu ADIRU1…. /105vu ADIRU2…..N7/121vu ADIRU2…..N5/121vu ADIRU3…..N6/121vu ADIRU3…..N4/121vu to power-up the test : On GND,
IR 1(2)(3) rotary sel switched to OFF for 15sec, then to NAV 5sec
G
/
F
FWC – Flight Warning
Pull and reset the relevant CB: for 1sec in FLT , for 50 sec on GND
FWC 1….. F1 or E2 FWC 2……...Q7
IN FLIGHT
PULL AND PUSH with NO 50sec WAITING
Only pull one CB at a time 50 sec
G
DFDR
Both Engines OFF pull and push c/b:
RCDR/DFDR…K16/121VU
FDIU test with RCDR GND CTR on DFDR test
on MCDU via FDIU
25sec
G
CFDIU – Central Fault Data Interface UnitPull for minimum 3 sec and reset the following CBs: CFDS CFDIU Sply J 18 CFDS CFDIU Backup J 17
60 sec
G
FDIU
Flight Data–Interface Unit (CLASSIC) FDIMU (Enhanced )
ENG 1 and 2 OFF BRAKES ON
Pull and reset the following CBs:
RCDR FDIU and QAR
K17
ENG 1 and 2 OFF Pull and push :
AIDS & RCDR FDIMU…....K15/121vu
25 sec
G
25secG
DMC – Display Manageme nt ComputerPull and reset the relevant CB:
DMC 1...E9 and E11
DMC 2...Q8 and R8
DMC 3...E9, E10, Q9
4sec
G
DMU –Display ENG 1 and 2 OFF 40 sec
Manager Unit
Pull and reset the following CB:
AIDS DMU & DAR….K15
G
DU – Display
Unit
Pull for at least 6 sec and reset the following
CB:
EIS PFD Capt E3 and
E4
EIS PFD F/O R3
and R4
EIS ND Capt E1
and E2
EIS ND F/O R4
and R6
EIS ECAM DU Upper E5 and
E6
EIS ECAM DU Lower R10 and
R11
5 sec to
G
SDAC – System DataPull and reset the relevant CB:
SDAC.1
SDAC 1 F2 and F4 SDAC 1 and 2 F5,P3 and P4 EIS SDAC 1 Q3 and Q4
SDAC.2
SDAC 2 F3 SDAC 1 and 2 F5 , P3 , P4 EIS SDAC 2 Q2, Q5 and Q6 Acquisition Concentrator 5sec
ATA31
-System
Procedure
Length
Self Test
G
ECP Pull and push c/b:Ecam Ctrl pnl EIS/ECAM/CTL PNL…E12/49vu
G
No AIDS Indic.displayed on AC ON GND!reset at least 1sec:MCDU menu AIDS DU & QAR…..K15/121vu 40sec
G
ECAM page(s)Locked… Reset for at least 1sec:FWS FWC 1 SPLY….F1/49vuEIS FWC 2 SPLY….Q7/121vu 50sec
G
ELECTRICAL BRAKES SETCFDS/CFDIU/BACKUP………..J17/ 121vu CFDS/CFDIU/SPLY………...… CLOCK Located On
reset: 3s
Pwr: 1m
F
MAINT
STS
“DAR”
RESET BY CYCLING OF:
AIDS DMU AND DAR ….K15
IF UNSUCCESSFUL
FWC 1 SPLY…………F01
FWC 2 SPLY………...Q07
G
SDAC
FAULT
RESET BY CB:
SDAC 1………F04
SDAC 2 ………..Q06
F
MASTER
WARNING
OR
CAUTION &
ECAM
PAGE
BLOCKED
- ON EITHER COCKPIT SIDE MASTER
CAUTION ON
- ON OPPOSITE SIDE MASTER CAUTION
OR WARNING ON AND /OR ECAM PAGE
IMPOSSIBLE TO RESET:
PULL SIMULTANEOUSLY FOR 10SEC:
FWC 1 SPLY…F01 & FWC 2 SPLY….Q07
50Sec
G
CIDS in
Status
display is
ok
Reset CBs from M05 to M14, Q14,
from G01 and G05
calculation f
ueling send
ACARS is no
t possible
or not FOB i
s shut down
after engine
shut down
DMU FAULTY
ATA31
-System
ProcedureSelf Test
Length
DMU
Maintenanc
e status
DMU change, because the backup
battery is "low".
FWC 1 and 2
WARNING
FWC Test : with MCDU
1- Instrument
2- FADEC1 or 2 switch
3- ECAM 1 or 2 Test (= FWC 1 or 2 )
ATA32
-System
ProcedureLength
Self Test
F
BSCU – Brake and Steering Control Unit BRAKES SYS 1(2) FAULT or BRAKES BSCU CH 1(2) FAULT OR WHEEL N.W STEER FAULT or WHEEL N/W STRG FAULT In Flight L/G RETRACTED: Anti Skid and NWS switch OFF For 1 sec and then ON On Ground: Aircraft must be stationary. Anti Skid and NWS switch OFF , Parking Brake ON thenPull and reset the following CBs:
HYD Braking and Steering M33 M34 M35 M36 And then Anti Skid and NWS switch ON
Note: After any BSCU reset : 1. Check brake efficiency 2. Record BSCU reset in the logbook
1 sec
G
LGCIU – Landing Gear Control Interface UnitBRAKES SET - G HYD Depress - ENG
master sw1 off – PTU off
Pull and reset the following CB:
One at time
PULL for a minimum of 30 sec
LGCIU1…...C9 & Q34
PUSH in order Q34 - C9
LGCIU 2…..Q35
1 secF
TPIS – Tire Pressure Indication SystemPull and reset the following CB:
Hyd Tire Press M31 Self test last 45 sec if CFDS is not available
5 sec or 45 sec
F
BTMUBrake Temp. Pull and push:Monit. Unit BRK TEMP DET UNIT…M37 or M32
G
NW
STEER
FAULT on
Ecam
RESET BY EITHER
-CYCLING A/SKID & n/w STRG SWITCH
ON-OFF-ON
OR
DO NOT RESET BELOW CDs WHILE
A/C IS MOVING
BRK & STGR SYS 1 CTL………
M34
BRK & STGR SYS 1 IND
&SPLY…………..M33
BRK & STGR SYS 2 CTL………
M35
BRK & STGR SYS 2
SPLY……….M36
G
GEAR RETRACTIO N FAULT ALERTThis warning can be triggered by heavy
rains on the ground
G
NW STRG
DISCON
WITH
SELECTO
R
NORMAL
CYCLE A/SKID & n/w STRG SWITCH
ON-OFF-ON
TECH.KNOCK ON ELECTRICAL BOX MAY
HELP TO OPEN SWITCH.
IN OFFICIAL PROCEDURE TO FLY A/C TO
BASE:
STEERING ELECT. BOX AND SECURE
ATA32
-System
ProcedureLength
Self Test
G
NOSE WHEEL STEERING FUNCTION CHECK TASK 32- 51-00-720-003 LANDING GEAR CTRL LEVER………..DOWN FREE FALL CONTROL HANDLE.. ………...NORMAL TOWINGLEVER……….. ….NORMAL POS
ANTI SKID NOSE WHEEL SWITCH………..ON
ECAM SYSTEM WHEEL PAGE……… ON VIEW
RUDDER PEDALS AND NOSE WHEEL STEERING HANDWHEEL………..NE UTRAL POSITION
PULL CBs:
ENG 1 OIL PRESS………N40 ENG 2 OIL PRESS………N42 GREEN HYD POWER ACCU
CHEKLIST………..ON OPERATE NSW STEERING
WHEN A/C IS ON JACKS ADDITIONALLY PULL: BCSU SYS 2 ……….U37 INSIDE E/E COMPT
G
LDG SHOCK ABSORBER FAULTCB RESET WILL NOT SOLVE THE PROBLEM TROUBLE CAUSED BY PUDDLES OF WATER OR SHLUSH ON THE RUNWAY OR TAXIWAY. LEADING TO A WRONG RADIO ALTIMETER INPUT:
AIRCRAFT MUST BE TOWED / TAXIED TO A POSITION WHERE IS NO SUCH INFLUENCE.
G
AIRCRAFT BRAKE NOISYShould have been set the park brake
while the
engine shut down, then the BSCU
assumes that there is a
pressure loss. So the brake pressure
for the next cycle for safety
reasons by up to 40 bar increases.
The reset is for: Nose wheel
steering on-off, or C / B reset M36
G
TRIPLE INDICATOR ACCU PRESSURE UNDER GREEN MARKYellow hydraulics pump ON (about 2850 psi)
switch PTU, when the hydraulic
pressure now coincides
(approximately 2100 psi) then the
component is leaking internally as
LDG MLG door selector valve.
everything should be normal,
accu-pressure check required.
G
PARKING BRAKE IS NOT SHOWN ON MEMO PAGEAt the park brake control valve plug # B, a
bridge between D & E do when the
parking brake then page indicated on
the memo, then the
Park Brake Control Valve mechanism to be
changed.
FYI: Without this
input one CVR test is not possible.
ATA32
-System
ProcedureSelf Test
Length
CHECK LDG HYDR PIPING WARNING
BRAKE SELECTOR VALVE MUST BE
REPLACED
ATA33
-System
Procedure
Length
Self
Test
F
Cabinlights
Reset CIDS2 through MCDU. If no help reset
DEU A’s
M8 thru M13/121vu
stuck in brightF
Cabin
lights
will not
turn ON
reset:
CIDS FWD ATT PNL M14 /
121vu
F
CabinLight
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 by the failed deu will
remain on BRG
reamains ON BRIGHT when selected OFF or DIMF
CABIN,
ALL
LIGHTS
FLICKERIN
G
TRY TO INCREASE THRUST ON ENGINE NR 2
(FAULT FROM IDG#2 )
F
EXIT
SIGN/S
ABOVE
CABIN
DOOR/S
INOP
CYCLE CBs SIMULTANEOUSLY:
LIGHTING/EMER LT/CABIN
………H05
LIGHTING/EMER LT/CABIN
………H06
LIGHTING/EMER LT/CABIN
………H07
LIGHTING/CABIN/EMER/LT
………V07
G
STROBE
LIGHT
ALWAYS
ON AT
ALL
SWITCH
POSITION
REPLACE RELAY 12 LV ON PANEL 103VU
G
STROB
E LIGHT
ON AT
ALL
POSITI
ON
EXCEPT
OFF
REPLACE RELAY 13LV ON PANEL 103VU
G
PAX READING LIGHT WHOLE ROW OF SEATS DOES NOT LIGHTTEST ON CIDS WILL RESET THE SYSTEM
ATA33
-System
Procedure
Length
Self
Test
G
INTEGRATE D LTS (ATC,ECAM SWITCHING PNL, TRIM PNL NO LIGHTREPLACE FUSE L , FRONT AVIONIC COMPT, IN
FRONT OF F/O PEDALS
G
INTEGRAL LTS OVERHEAD PANEL NO LIGHTREPLACE FUSEBOX 6LF BEHIND COCKPIT
OVERHEAD PANEL
G
BEACON UPPER ALWAYS ON EVEN IN OFF POSITIONG
BEACON LOWER ALWAYS ON EVEN IN OFF POSITIONREPLACE RELAY 9 LV , PANEL 103VU
G
EMERGEN CY LIGHT TEST-
EMERGENCY
LIGHTS……….OFF
-
NO SMOKING LIGHTS
……….OFF
-
TEST ON FAP (EMERG. LIGHTS)
ATA34
-System
Procedure
Length
Self Test
F
Navigation
Pull for at least 3 sec and reset the relevant CB:ADF 1…………..……..K3 or H14 2
ADF 2………….…..…..K2/121vu
ATC 1 …………..….…G11/49vu 3 ATC 2 …………..…….K7/121vu
DME 1………..…G14/49vu 2 DME 2……….………K6/121vu GPWS………...P6 or P7 2 ILS 1……..…………..G12 1 ILS 2…….…………..K9 1 MMR1………..G12/49vu 1 MMR2………..L7 or K9 1
TCAS out 5s….………K10/121vu 3
RADAR 1………..…..K13 30 RADAR 2……..……..K14 30 Radio Altimeter 1…...K11 3 Radio Altimeter 2…...K12 3 VOR 1……….G13 3 VOR 2………....K8 3
G
ADIRU – AirData Position the selector switch of the
Pwr up5 sec
Inertial
unit
Wait for at least 3 min then to NAV
G
DAR msg Msg may be related to media(tape) being full.
Ac on GND and Eng stopped
Reset 1sec :
DMU & QAR……... K15/121vu
FDIU & QAR ……….K17/121vu
ACCLRM………..K18/121vu
during test <Aids indication disappears 40sec
G
GPWS
Fault
GPWS P6/121vu
GPWS P7/121vu
This problem may be by ILS freq's that are
close and interfering with gpws sys Let Flt
crew taxi for 2-4 FT this will cause Gpws
recheck itself and clear the fault
If steady, 10 sec reset:
GPWS P6/121vu
GPWS P7/121vu
25sec
G
WINDSHEA
R Note: Msg on GND system may not be at Fault
DET Fault Reset FACS pbs first, IF no help
cb out 4s FAC2………..M18/121vu
ATA34
-System
Procedure
Length
Self Test
G
WINDSHE
AR DET
Fault
(Predictive
)
cb out 4s
CHECK for FAC RESET ata22
Note: Msg on GND system may not be at
Fault
Reset FACS pbs first, IF no help
RADAR 1 ………...….K13/121vu
G
TCAS fault
BRAKES SET
Reset the c/b for 5s.
COM/NAV/TCAS………...k10/121vu
TEST:
ADIRUS ALIGHED
FLIGHT INITIALISED
NAV
TCAS TEST
(4 SYMBOLS AND RATE OF CLIMB RANGE
RED)
G
ISIS
MalfunctionWith aircraft STOPPED (no moving)
Pull c/b F12 wait 5sec Push F12
IF Aircraft MOVING (refuel- Loading..) ATT
flag may appear so RST P/b for 2sec than
auto test
120sec
F
DOUBLE
ATC-TRANSP
ORDER
FAILURE
RESET XPDR C/B:
ATC XPDR 1…..G11
ATC XPDR 2……K07
AFTER RESET WAIT FOR TERMINATION OF
INTERNAL TESTS
G
F/O ND
SHOWING
OFFSET
RANGE
BEFORE
ENG START
FMGC 1 / 2FAIL AFTER ENG START
CYCLE C/B B2 AND M17
G
FMS INIT
“B” PAGE
NOT
AVAILAB
LE
CYCLE BOTH FMGC CBs B2/M17 FOR AT
LEAST 1 MIN.
IF NO HELP, MAKE A COMPLETE A/C
POWER RESET FOR 1 MIN. POWER UP
TEST TAKES 2 MIN
2 MIN
F
GPS 1
OR 2
FAULT
MMR-FAULT REVIEW SHOWS
- COAX CABLE MMR 1 40RT1
- COAX CABLE MMR 2 40RT2
FAULT IS CAUSED DUE TO NO GPS SIGNAL
IN CERTAIN AREAS LIKE GREEK ISLANDS
RESET BY CYCLING:
MMR1…….G12
MMR2…….K09
G
MCDU –
AFS
TEST
THIS WILL TEST THE FOLLOWING UNITS:
FAC 1 AND 2
FMGC 1 AND 2
ATA34
-System
Procedure
Self Test
Length
G
WX-
RADAR
TEST
WEATHER RADAR TEST IS INITIATED
TROUGH THE CFDIU USING MCDU.
WX TEST: CFDS – SYST REPORT/TEST –
NAV – NEXT PAGE – RADAR1/2 – TEST :
ONCAPT AND F/O NDs
TILT INDICATION APPEARS ON THE RIGHT
TILL END OF TEST
TEST PATTERN SHOWN FROM ONE SIDE
TO THE OTHER
WR TEST INDICATION ON RH SIDE WITH
SCAN FROM 0° TO 135°
WR TEST INDICATION DISAPPEARS. WR
ATT WARNING INDICATION WITH SCAN
FROM 135° TO 180° SHOWN
TEST SETTING:
ADIRUS – FCU IN ARC MODE, WXR OFF,
MODE SWITCH-WX MODE. TILT SWITCH 0,
GAIN SWITCH IN AUTO MODE, NAV WXR
TEST
VOR
STATION
NOT
ADJUSTAB
LE
FMGC RESET
ATA35
System
Procedure
Self Test
Length
G
CREW
OXY
REGUL.
LOW
PRESSU
RE IND.
CHECK THAT THE CREW OXY p/b is in ON
position
ATA36
-System
Procedure
Self Test
Length
G
BRAKES SET
BMC – Bleed
Monitoring
Computer
Procedure applicable for example in case
of false alarm L(R)WING LEAK!
ENG1(2)BLEED….OFF and ON
Pull and reset 2 relevant CBs:
22 sec
LH
Air Bleed Eng 1
D11 and D12
RH
Air Bleed Eng 2
Z22 and Z23
F
CROSS BLEED
Valve msg
reset the cbs:
AirBleed Xfeed bat…...D13
AirBleed Xfeed norm... Z20
F
Cross Bleed
reset the cbs:
faults use in
AirBleed Eng1 Mong….D11
addition to
AirBleed Eng1 CTL……..D12
Xfeed valve
AirBleed Eng2 Mong….Z22
Faults(msg)
AirBleed Eng2 CTL……..Z23
SDAC1 Sply………F4/49vu
SDAC2 Sply…………Q6/121vu
G
PNEUMATIC
PRESSURE
FROM APU IS
NOT
ENOUGH TO
ENGINE...
Most likely the APU IGV actuator is
defective.
IGV actuator check: call MCDU / AIDS /
CALL UP /
PARAMETERS / MENU / APUpage.
WB and PT are the
SENSOR PACK OUTLET,
if this sensor is spread ---, then this
sensor is defective.
- IGV 0.82 = CLOSED.
-IGV N 05= OPEN. APU under stress =
APU BLEED "on" , PACKS "on"
- If the value alter under stress,
then the IGV actuator is defective.
G
ENG 1 / 2
BLEED NOT
CLOSED
WARNING
AIR ENG 1 / 2 BLEED NOT CLOSED
WARNING AFTER APU START.
CYCLE ENG RELATED BMC CBs:
BMC 1 : MONG
………D-11
CTL………
……D12
BMC 2:
MONG………
…..Z22
CTL………
…….Z23
IF NO SUCCESS
DO IDLE RUN AND CHECK FUNCTION OF
BLEED VALVE WITH APU BLEED OFF
ATA38
-System
Procedure
Length
Self Test
F
Toilet Vacuum sysPull for at least 30s Location depends from
configuration
Panel 2000VU VACUUM LAV SYS/LAV PWR Panel 2001VU
VACUUM LAVATORY SYSTEM/LAV PWR VACUUM LAVATORY SYSTEM/VACUUM SYS VACUUM LAVATORY SYSTEM/VACUUM GEN
F
NOTE:
If the light SYSTEM INOP is on FAP and the reset doesn't help the toilet can be used above 16000ft provided:
PULL the cb:
VACUUM LAVATORY SYSTEM/VACUUM SYS CAUTION:
the WASTE Q.TY and the Automatic stop are lost with cb pulled
Push the cb under 16000ft to try to recover the vacuum sys
SERVICE/empty the toilet on GND.