- replace the PROX SW-HANDLE, FWD CARGO COMPT (28WV) (Ref. AMM TASK 52-71-12-000-002) and (Ref. AMM TASK 52-71-12-400-002).
(b) If the fault continues:
- do a check and repair the wiring between the: PROX SW-HANDLE, FWD CARGO COMPT (28WV) connector A/A and LGCIU-1 (5GA1) connector AA/6G, PROX SW-HANDLE, FWD CARGO COMPT (28WV) connector A/B and LGCIU-1 (5GA1) connector AA/6H. (Ref. ASM 31-54/05)
(3) If the fault continues:
- do the trouble shooting of the LGCIU-1 (5GA1) (Ref. TASK 32-31-00-810-830) and (Ref. TASK 32-31-00-810-832).
B. Do the test as given in Para.3.A. to make sure that the operation is correct.
「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 ∞∞52-31-00∞∞∞∞∞∞∞∞∞∞Page 202
May 01/05 CES 5. Close-up
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A. De-energize the aircraft electrical circuits (Ref. AMM TASK 24-41-00-862-002).
「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 ∞∞52-31-00∞∞∞∞∞∞∞∞∞∞Page 203
Feb 01/00R
CES
TASK 52-31-00-810-802
Sensor Monitoring Fault at the AFT Cargo Compartment Door
1. Possible Causes
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- LGCIU-1 (5GA1)
- PROX SW-FRAME, AFT CARGO COMPT (32WV)
- wiring
- PROX SW-HANDLE, AFT CARGO COMPT (34WV)
2. Job Set-up Information
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A. Referenced Information
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REFERENCE DESIGNATION
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32-31-00-810-831 Cargo Door (Aft) Handle Proximity Sensor Fault (34WV) 32-31-00-810-833 Cargo Door (Aft) Safety Mechanism Proximity Sensor Fault (32WV) AMM 24-41-00-862-002 De-energize the Aircraft Electrical Circuits Supplied from the External Power
R AMM 31-36-00-740-008 Access to the Parameter Call-Up Menus AMM 31-60-00-860-001 EIS Start Procedure AMM 52-30-00-860-001 Open the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump AMM 52-30-00-860-002 Close the FWD or AFT Cargo-Compartment Door with the Yellow Electric Pump AMM 52-71-00-820-003 Adjustment of the Proximity Switches 30WV and 32WV of the Cargo Compartment Door Threshold AMM 52-71-00-820-004 Adjustment of the Proximity Switches 28WV and 34WV of the Locking Handle of the Cargo Compartment Doors AMM 52-71-12-000-001 Removal of the Proximity Switches 28WV and 34WV AMM 52-71-12-000-002 Removal of the Proximity Switches 30WV and 32WV AMM 52-71-12-400-001 Installation of the Proximity Switches 28WV and 34WV AMM 52-71-12-400-002 Installation of the Proximity Switches 30WV and 32WV ASM 31-54/05
3. Fault Confirmation
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A. Test
(1) Do the EIS start procedure (Upper ECAM DU and lower ECAM DU only) (Ref. AMM TASK 31-60-00-860-001).
(2) Open and close the AFT Cargo-Compartment Door (referred to as cargo door) (Ref. AMM TASK 52-30-00-860-001) and (Ref. AMM TASK 52-30-00-860-002).
(3) Look for the fault indications at the door page of the lower ECAM DU.
「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 ∞∞52-31-00∞∞∞∞∞∞∞∞∞∞Page 204
Aug 01/03 CES
4. Fault Isolation
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A. When the cargo door is closed and locked and the door page of the lower ECAM DU shows the symbol for the cargo door and the maintenance message CARGO in amber:
R - get access to the parameter call-up menus (Ref. AMM TASK 31-36-00-740-
008). R - enter the subsequent EQ/SYS/LAB/SDI/ parameter to the scratchpad: R 6D/1/022/01 or 6D/2/022/10 R - look at the line "SSM DATABITS 28-11" R R - Refer also to the specific parameter 1.022.01 or 2.022.10 of the LGCIU R - ARINC 429 Output Data (Ref. AMM 32-61-00, P. Block 1).
R (1) If the bit 17 of the line "SSM DATABITS 28-11" shows "0":
- make sure that the adjustment of the PROX SW-FRAME, AFT CARGO COMPT (32WV) is correct (Ref. AMM TASK 52-71-00-820-003).
(a) If the fault continues:
- replace the PROX SW-FRAME, AFT CARGO COMPT (32WV) (Ref. AMM TASK 52-71-12-000-002) and (Ref. AMM TASK 52-71-12-400-002).
(b) If the fault continues:
- do a check and repair the wiring between the: PROX SW-FRAME, AFT CARGO COMPT (32WV) connector A/A and LGCIU-1 (5GA1) connector AA/6E, PROX SW-FRAME, AFT CARGO COMPT (32WV) connector A/B and LGCIU-1 (5GA1) connector AA/6F. (Ref. ASM 31-54/05)
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本文链接地址：A320 Trouble Shooting Manual 排故手册 舱门 DOORS(92)
