- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 21-61-00-710-001 Operational Test of the Pack Temperature-Control
System
AMM 21-61-53-000-001 Removal of the Bypass Valve 10HH (30HH)
AMM 21-61-53-400-001 Installation of the Bypass Valve 10HH (30HH)
ASM 21-61/02
3. Fault Confirmation
__________________ R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
A. Do the operational test of the pack temperature-control system (Ref. AMM TASK 21-61-00-710-001).
NOTE : If a fault is detected, the PC gives a fault code for shop
____ maintenance in addition to the related CFDS message(s) (refer to TSM chapter 21-63-00, page block 301).
R **ON A/C 401-499,
A. Do the operational test of the pack temperature-control system (Ref. AMM TASK 21-61-00-710-001).
**ON A/C ALL
4. Fault Isolation
_______________
R **ON A/C 001-049, 051-099, 101-149, 151-199, 201-299, 301-399,
A. If the test gives the maintenance message TEST OK, but the POST FLIGHT REPORT and/or the PREVIOUS LEG REPORT gives the maintenance message P2 BYPASS VALVE:
- no further maintenance action is necessary.
NOTE : If it is reported that a bypass valve fault has occured several
____
times in flight:
- replace the VALVE-TURBINE BYPASS (30HH) (Ref. AMM TASK 21-61-53-000-001) and (Ref. AMM TASK 21-61-53-400-001).
R **ON A/C 401-499,
A. If the test gives the maintenance message TEST OK, but the POST FLIGHT REPORT and/or the PREVIOUS LEG REPORT gives the maintenance message P2 BY PASS VALVE(30HH):
- no further maintenance action is necessary.
NOTE : If it is reported that a bypass valve fault has occured several
____
times in flight:
- replace the VALVE-TURBINE BYPASS (30HH) (Ref. AMM TASK 21-61-53-000-001) and (Ref. AMM TASK 21-61-53-400-001).
**ON A/C 001-003, 051-054,
B. If the test gives the maintenance message P2 BYPASS VALVE:
- replace the VALVE-TURBINE BYPASS (30HH) (Ref. AMM TASK 21-61-53-000-001) and (Ref. AMM TASK 21-61-53-400-001).
(1) If the fault continues:
- do a check and repair the wiring (Ref. ASM 21-61/02) from:
- the VALVE (30HH) to the PC 2 (27HH) and,
- the VALVE (30HH) to ground.
R **ON A/C 004-049, 055-099, 101-149, 151-199, 201-299, 301-399,
B. If the test gives the maintenance message P2 BYPASS VALVE:
- replace the VALVE-TURBINE BYPASS (30HH) (Ref. AMM TASK 21-61-53-000-001) and (Ref. AMM TASK 21-61-53-400-001).
(1) If the fault continues:
- do a check and repair the wiring (Ref. ASM 21-61/02) from:
- the VALVE (30HH) to the PC 2 (27HH) and,
- the VALVE (30HH) to ground.
R **ON A/C 401-499,
B. If the test gives the maintenance message P2 BY PASS VALVE(30HH):
- replace the VALVE-TURBINE BYPASS (30HH) (Ref. AMM TASK 21-61-53-000-001) and (Ref. AMM TASK 21-61-53-400-001).
(1) If the fault continues:
- do a check and repair the wiring (Ref. ASM 21-61/02) from:
- the VALVE (30HH) to the ACSC2 (57HH) and,
- the VALVE (30HH) to ground.
**ON A/C ALL
C. Do the test as given in the Para. 3.A.
5. Close-up
________
A. Put the aircraft back to its initial configuration.
R
TASK 21-61-00-810-818
Pack 1 Anti Ice Valve Fault
1. Possible Causes
_______________
- CONTROLLER-PACK 1 TEMP (7HH)
- VALVE-ANTI ICE (17HH) R - CONT-AIR COND SYSTEM 1 (47HH)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
R R R R R AMM 21-61-00-710-001 AMM 21-61-34-000-001 AMM 21-61-34-000-002 AMM 21-61-34-400-001 AMM 21-61-34-400-002 AMM 21-61-41-000-001 AMM 21-61-41-400-001 ASM 21-61/04 ASM 21-61/04 Operational Test of the Pack Temperature-Control SystemRemoval of the Pack Controller (7HH, 27HH) Removal of the Air-Conditioning System Controller (47HH, 57HH)Installation of the Pack Controller (7HH, 27HH) Installation of the Air-Conditioning System Controller (47HH, 57HH)Removal of the Anti-Ice Valve 17HH (37HH)Installation of the Anti-Ice Valve 17HH (37HH)
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本文链接地址：A320 Trouble Shooting Manual 排故手册 AIR CONDITIONING 空调2(36)
