_
- replace the MAN SEL VALVE-AFT CARGO DOOR (2504MJ) (Ref. AMM TASK 52-36-15-000-001) and (Ref. AMM TASK 52-36-15-400-001).
(4) If the fault continues:
- make sure that the clearance between the target and the proximity sensor (SW-LOCKING SHAFT (12MJ)) is correctly adjusted (Ref. AMM TASK 52-35-13-400-002).
(a) If the fault continues:
- do the trouble shooting of the SW-LOCKING SHAFT (12MJ) (Ref. TASK 32-31-00-810-835).
(5) If the fault continues:
- do the trouble shooting of the LGCIU-2 (5GA2) (Ref. TASK 32-31-00-810-802).
**ON A/C 001-003,
B. If the operation shows that the AFT cargo door does not move but the ELEC PUMP-Y (3075GX) operates (fault in the door hydraulic system): - operate the FWD cargo door (Ref. AMM TASK 52-30-00-860-001).
(1) If the FWD cargo door moves:
- replace the MAN SEL VALVE-AFT CARGO DOOR (2504MJ) (Ref. AMM TASK 52-36-15-000-001) and (Ref. AMM TASK 52-36-15-400-001).
(2) If the fault continues:
- replace the ACTUATOR-AFT CARGO DOOR, FWD (2505MJ) and/or the ACTUATOR-AFT CARGO DOOR, AFT (2506MJ) (Ref. AMM TASK 52-36-18-000-001) and (Ref. AMM TASK 52-36-18-400-001).
(3) If the FWD cargo door does not move:
- close the AFT cargo door with the hand pump 3009GM (Ref. AMM TASK 52-30-00-860-003).
(a) If the AFT cargo door closes:
- do a check for 28 VDC between: the SEL VALVE-CARGO DOORS ELEC/MAN CTL (2500MJ) connector A/A and A/B (Ref. ASM 52-35/01).
1 If there is 28 VDC:
_
- replace the SEL VALVE-CARGO DOORS ELEC/MAN CTL (2500MJ) (Ref. AMM TASK 52-36-12-000-001) and (Ref. AMM TASK 52-36-12-400-001).
2 If there is no 28 VDC:
_
- do a check and repair the wiring as necessary between: the SEL VALVE-CARGO DOORS ELEC/MAN CTL (2500MJ) connector A/A and GND (Ref. ASM 52-35/01).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-003, 051-099, 106-149, 151-199, ∞∞52-36-00∞∞∞∞∞∞∞∞∞∞Page 234
201-299, 301-399, 401-499, Aug 01/05 CES 3 If the fault continues:
_
- do a check for 28 VDC between: the RELAY-TIME (6MJ) connector A/B1 and GND (Ref. ASM 52-35/01).
4 If there is 28 VDC:
_
- do a check and repair the wiring as necessary between: the SEL VALVE-CARGO DOORS ELEC/MAN CTL (2500MJ) connector A/B and the RELAY-TIME (6MJ) connector A/B1 (Ref. ASM 52-35/01).
5 If there is no 28 VDC:
_ the RELAY-TIME (6MJ) connector A/B2 and CB (1MJ) (Ref. ASM 52-35/01).
6 If the fault continues:
_
- replace the RELAY-TIME (6MJ).
(b) If the FWD cargo door does not close:
- replace the CHECK VALVE-DOUBLE (3717GM) (Ref. AMM TASK 52-36-13-000-001) and (Ref. AMM TASK 52-36-13-400-001).
R **ON A/C 004-049, 051-099, 101-149, 151-199, 201-299, 301-399, 401-499,
B. If the operation shows that the AFT cargo door does not close but the ELEC PUMP-Y (3075GX) operates (fault in the door hydraulic system): - operate the FWD cargo door (Ref. AMM TASK 52-30-00-860-001).
(1) If the FWD cargo door moves:
- replace the MAN SEL VALVE-AFT CARGO DOOR (2504MJ) (Ref. AMM TASK 52-36-15-000-001) and (Ref. AMM TASK 52-36-15-400-001).
(2) If the fault continues:
- replace the ACTUATOR-AFT CARGO DOOR, FWD (2505MJ) and/or the ACTUATOR-AFT CARGO DOOR, AFT (2506MJ) (Ref. AMM TASK 52-36-18-000-001) and (Ref. AMM TASK 52-36-18-400-001).
(3) If the FWD cargo door does not move:
- open the AFT cargo door with the hand pump 3009GM (Ref. AMM TASK 52-30-00-860-003).
(a) If the AFT cargo door opens:
- do a check for 28 VDC between: the SEL VALVE-CARGO DOORS ELEC/MAN CTL (2500MJ) connector A/A and A/B (Ref. ASM 52-35/01).
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊(cè) 艙門(mén) DOORS(110)
