(1) No additional maintenance action is required if the fault is not confirmed.
(2) Repeat the fault isolation procedure if the fault continues.
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Indication of Reverser Fault Warning at Engine Shutdown/Master Lever Selection to OFF on Engine 1
1. Possible Causes
_______________
- nuisance warning
2. Job Set-up Information
______________________
Not Applicable
3. Fault Confirmation
__________________
A. Test
(1) Not applicable.
4. Fault Isolation
_______________
A. If the ECAM warning ENG 1 REVERSER FAULT was reported at engine shutdown after master lever was selected to OFF with ECU PN 1820M36P07 or 1820M89P07 and no associated failure message:
- no maintenance action is required. The nuisance warning is spurious. NOTE : The ECU PN can be checked on MCDU screen (Access Engine 1 SYSTEM
____
REPORT TEST, FADEC LRU identification screen).
B. No additional maintenance action is required if the fault is not
confirmed.
(1) Repeat the fault isolation procedure if the fault continues.
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Indication of Reverser Fault Warning at Engine Shutdown/Master Lever Selection to OFF on Engine 2
1. Possible Causes
_______________
- nuisance warning
2. Job Set-up Information
______________________
Not Applicable
3. Fault Confirmation
__________________
A. Test
(1) Not applicable.
4. Fault Isolation
_______________
A. If the ECAM warning ENG 2 REVERSER FAULT was reported at engine shutdown after master lever was selected to OFF with ECU PN 1820M36P07 or 1820M89P07 and no associated failure message:
- no maintenance action is required. The nuisance warning is spurious. NOTE : The ECU PN can be checked on MCDU screen (Access Engine 2 SYSTEM
____
REPORT TEST, FADEC LRU identification screen).
B. No additional maintenance action is required if the fault is not
confirmed.
(1) Repeat the fault isolation procedure if the fault continues.
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TASK 78-31-00-810-869
Slow Operation or non Deployment of the Thrust Reverser
1. Possible Causes
_______________
- HCU-THRUST REV (4101KS)
- CTL UNIT-THROTTLE, ENG 1 (8KS1)
- CTL UNIT-THROTTLE, ENG 2 (8KS2)
- RELAY-THRUST REV INHIBITION, ENG 1 (14KS1)
- RELAY-THRUST REV INHIBITION, ENG 2 (14KS2)
- CHECK VALVE-ENG 1 THR REV, G (3010KM1)
- CHECK VALVE-ENG 2 THR REV, Y (3010KM2)
- LATCH-BLOCKER DOOR, LOWER R (3002KM2)
- LATCH-BLOCKER DOOR, UPPER R (3002KM1)
- LATCH-BLOCKER DOOR, UPPER L (3002KM4)
- LATCH-BLOCKER DOOR, LOWER L (3002KM3)
- ACTUATOR-BLOCKER DOOR, UPPER R (3001KM1)
- ACTUATOR-BLOCKER DOOR, LOWER R (3001KM2)
- ACTUATOR-BLOCKER DOOR, LOWER L (3001KM3)
- ACTUATOR-BLOCKER DOOR, UPPER L (3001KM4)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 29-11-35-000-001 Removal of the Engine 1 Thrust Reverser Check Valve (3010KM1) AMM 29-11-35-400-001 Installation of the Engine 1 Thrust Reverser Check Valve (3010KM1) AMM 29-13-35-000-001 Removal of the Engine 2 Thrust Reverser Check Valve (3010KM2) AMM 29-13-35-400-001 Installation of the Engine 2 Thrust Reverser Check
Valve (3010KM2) AMM 76-11-19-000-042 Removal of the Throttle Control Unit (8KS1, 8KS2) AMM 76-11-19-400-042 Installation of the Throttle Control Unit (8KS1,
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