3. Fault Confirmation
__________________
A. Do the Operational Test of the Main Transfer System (Ref. AMM TASK 28-26-00-710-001).
4. Fault Isolation
_______________
A. If it is not possible to transfer fuel by jet pump or by gravity:
(1) Check/replace the JET PUMP-R, CENTER TANK (158QM), (Ref. AMM TASK 28-26-41-000-001) and (Ref. AMM TASK 28-26-41-400-001).
(2) Do the test given in Para 3.A.
(3) If the fault continues:
- check/replace the STRAINER (221QM), (Ref. AMM TASK 28-26-42-000-001) and (Ref. AMM TASK 28-26-42-400-001).
(4) If the fault continues:
- check/replace the MAIN TRANSFER SYSTEM R CLACK VALVE, (Ref. AMM TASK 28-26-44-000-001) and (Ref. AMM TASK 28-26-44-400-001).
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(5) Do the test given in Para 3.A.
(6) If the fault continues:
- check the induced flow fuel pipe between the R JET PUMP STRAINER (221QM) and the R CLACK VALVE for leaks or a blockage.
(7) Repair/replace any unserviceable pipes.
(8) Do the test given in Para 3.A.
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CES
TASK 28-26-00-810-814
Fuel, Main Transfer System - Both Transfer Valves Off (Configuration), Forgot To Switch Them On
WARNING : OBEY THE FUEL SAFETY PROCEDURES.
_______
1. Possible Causes
_______________
- Flight Crew forgot to switch the systems on
2. Job Set-up Information
______________________
Not Applicable
3. Fault Confirmation
__________________
A. Maintenance steps are not necessary. NOTE : This is a reminder to switch on the center tank transfer, (open
____ the transfer valves), because the Flight Crew forgot to switch the systems on. The warning is only given in Flight Phases 2 and 6.
4. Fault Isolation
_______________
A. Not applicable.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : 301-399, ∞∞28-26-00∞∞∞∞∞∞∞∞∞∞Page 230
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CES TASK 28-26-00-810-815
Center Tank Auto Transfer Warning and/or FAULT Legend Failure
WARNING : OBEY THE FUEL SAFETY PROCEDURES.
_______
1. Possible Causes
_______________
- FQIC (3QT)
- P/BSW-FUEL/CTR TK/MODE SEL/AUTO (4QL)
- aircraft wiring (FAULT ground/earth line) between the FQIC (3QT) rack connector AC, pins 10K and the P/BSW-FUEL/CTR TK/MODE SEL/AUTO (4QL), terminal C1
- switch wiring (FAULT ground/earth line) between the P/BSW-FUEL/CTR TK/MODE SEL/AUTO (4QL) terminals C3 and 8
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
28-26-00-810-801 Fuel, Main Transfer System - Auto Control Failure AMM 12-11-28-650-003 Pressure Refuel with Automatic Control AMM 28-25-00-650-001 Pressure Defuel AMM 28-25-00-869-001 Fuel Transfer AMM 28-42-34-000-001 Removal of the Fuel Quantity-Indicating Computer
(FQIC) (3QT) AMM 28-42-34-400-001 Installation of the Fuel Quantity-Indicating Computer
(FQIC) (3QT) AMM 31-60-00-860-001 EIS Start Procedure ASM 28-26/02
3. Fault Confirmation
__________________
A. During normal operation of the ECAM, the FUEL - AUTO TRANSFER FAULT is a configuration warning.
NOTE : This ECAM warning is only given in certain flight phases, and is
____
controlled by the FWC.
This warning function is activated simultaneously with the FAULT legend on the P/BSW-FUEL/CTR TK/MODE SEL/AUTO (4QL).
NOTE : The FAULT is only given with the P/BSW in the AUTO (in) position.
____
The above indications are given because the fuel load distribution is not correct or the fuel has not been used in the correct sequence.
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1 EFF : 301-399, ∞∞28-26-00∞∞∞∞∞∞∞∞∞∞Page 231
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