R AMM 21-61-00-710-001 Operational Test of the Pack Temperature-Control
R System
R AMM 21-63-34-000-001 Removal of the Zone Controller (8HK)
R AMM 21-63-34-400-001 Installation of the Zone Controller (8HK)
R ASM 21-63/01
R 3. Fault Confirmation__________________
R A. Test
R NOTE : This fault isolation procedure is applicable although the FWD
____ R cargo-compartment ventilation system is not installed.
R (1) Do the operational test of the pack temperature-control system R (Ref. AMM TASK 21-61-00-710-001).
R 4. Fault Isolation
_______________ R A. If the test gives the maintenance message FWD CARGO FAN OR SPLY: R - replace the CONT-ZONE TEMPERATURE (8HK)
R (Ref. AMM TASK 21-63-34-000-001) and
R (Ref. AMM TASK 21-63-34-400-001).
R (1) If the fault continues:
R (a) Remove the CONT-ZONE TEMPERATURE (8HK).
R (b) Do a check and repair the wiring between:
R - connector (8HK/AB) pin 1A and GND
R (Ref. ASM 21-63/01).
R (c) Install the CONT-ZONE TEMPERATURE (8HK).
R B. Do the test as given in the Para. 3.A.
「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 : ALL ∞∞21-28-00∞∞∞∞∞∞∞∞∞∞Page 205
Feb 01/99 CES
R 5. Close-up
________
R A. Put the aircraft back to its initial configuration.
TASK 21-28-00-810-805
AFT Cargo-Compartment Fan Fault
1. Possible Causes_______________
R - FAN-EXTRACTION, AFT CARGO COMPT (35HN) - CONT-ZONE TEMPERATURE (8HK) - CONT-CARGO VENTILATION (10HN) - CONT-AIR COND SYSTEM 1 (47HH) - wiring
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
R R R R AMM AMM AMM AMM AMM AMM AMM AMM AMM ASM ASM ASM 21-28-34-000-001 21-28-34-400-001 21-28-54-000-001 21-28-54-400-001 21-61-00-710-001 21-61-34-000-002 21-61-34-400-002 21-63-34-000-001 21-63-34-400-001 21-28/0221-61/0121-63/01 Removal of the Ventilation Controller (10HN)Installation of the Ventilation Controller (10HN)Removal of the Aft Cargo-Compartment Ventilation Extraction-Fan (35HN)Installation of the Aft Cargo-Compartment Ventilation Extraction-Fan (35HN)Operational Test of the Pack Temperature-Control System Removal of the Air-Conditioning System Controller (47HH, 57HH) Installation of the Air-Conditioning System Controller (47HH, 57HH)Removal of the Zone Controller (8HK)Installation of the Zone Controller (8HK)
3. Fault Confirmation__________________
A. Test
(1) Make sure that the CBIs 30HN and 31HN are closed.
(2) Do the operational test of the pack temperature-control system (Ref. AMM TASK 21-61-00-710-001).
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 AFT CARGO FAN OR SPLY:
- replace the FAN-EXTRACTION, AFT CARGO COMPT (35HN) (Ref. AMM TASK 21-28-54-000-001) and, (Ref. AMM TASK 21-28-54-400-001).
(1) If the fault continues:
- replace the CONT-ZONE TEMPERATURE (8HK) (Ref. AMM TASK 21-63-34-000-001) and, (Ref. AMM TASK 21-63-34-400-001).
(2) If the fault continues:
(a) Do a check and repair the wiring (Ref. ASM 21-63/01) from:
- the ZC (8HK) to the VC (10HN).
(3) If the fault continues:
- replace the CONT-CARGO VENTILATION (10HN) (Ref. AMM TASK 21-28-34-000-001) and, (Ref. AMM TASK 21-28-34-400-001).
(4) If the fault continues:
- do a check and repair the wiring (Ref. ASM 21-28/02) and (Ref. ASM 21-61/01) from:
- the VC (10HN) to the ZC (8HK),
- the VC (10HN) to the FAN (35HN),
- the VC (10HN) to ground,
- the VC (10HN) to the CB (30HN),
- the VC (10HN) to the CB (31HN) and,
- the FAN (35HN) to ground.
R **ON A/C 401-499,
R A. If the test gives the maintenance message AFT CARGO FAN OR SPLY(35HN):
R - replace the FAN-EXTRACTION, AFT CARGO COMPT (35HN) (Ref. AMM TASK 21-R 28-54-000-001) and, (Ref. AMM TASK 21-28-54-400-001).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 AIR CONDITIONING 空调1(89)
