Detection System AMM 26-13-34-000-001 Removal of the APU Fire-Detection Unit (FDU) (13WG) AMM 26-13-34-400-001 Installation of the APU Fire-Detection Unit (FDU)
(13WG)
ASM 26-13/01
3. Fault Confirmation
__________________
A. Do the operational test of the APU fire and overheat detection system (Ref. AMM TASK 26-13-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message CHECK FDU APU FIRE TEST PB SW/FDU APU:
- replace the FDU-APU (13WG) (Ref. AMM TASK 26-13-34-000-001) and (Ref. AMM TASK 26-13-34-400-001).
(1) If the fault continues:
- do a check of the wiring between the ENG/APU fire panel 1WD pin F/M and the FDU APU pin A/C and repair if necessary (Ref. ASM 26-13/01).
(2) If the fault continues:
- do a check and repair the wiring from the ENG/APU fire panel 1WD pin F/M to the circuit breaker 1WG(Ref. ASM 26-13/01).
(3) If the fault continues:
- replace the ENG/APU FIRE PNL (1WD) (Ref. AMM TASK 26-12-12-000-001) and (Ref. AMM TASK 26-12-12-400-001).
「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 ∞∞26-13-00∞∞∞∞∞∞∞∞∞∞Page 219
Nov 01/04R CES
B. Do the test given in para. 3.
Loss of APU Fire- Test LOOP B
1. Possible Causes
_______________
- FDU-APU (13WG)
- ENG/APU FIRE PNL (1WD)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 26-12-12-000-001 Removal of the ENG/APU Fire Panel (1WD)
AMM 26-12-12-400-001 Installation of the ENG/APU Fire Panel (1WD)
AMM 26-13-00-710-001 Operational Test of the APU Fire and Overheat
Detection System AMM 26-13-34-000-001 Removal of the APU Fire-Detection Unit (FDU) (13WG) AMM 26-13-34-400-001 Installation of the APU Fire-Detection Unit (FDU)
(13WG)
ASM 26-13/01
3. Fault Confirmation
__________________
A. Do the operational test of the APU fire and overheat detection system (Ref. AMM TASK 26-13-00-710-001).
4. Fault Isolation
_______________
A. If the test gives the maintenance message CHECK FDU APU FIRE TEST PB SW/FDU APU:
- replace the FDU-APU (13WG) (Ref. AMM TASK 26-13-34-000-001) and (Ref. AMM TASK 26-13-34-400-001).
(1) If the fault continues:
- do a check of the wiring between the ENG/APU fire panel 1WD pin E/M and the FDU APU pin B/C and repair if necessary (Ref. ASM 26-13/01).
(2) If the fault continues:
- do a check and repair the wiring from the ENG/APU fire panel 1WD pin E/M to the circuit breaker 2WG(Ref. ASM 26-13/01).
(3) If the fault continues:
- replace the ENG/APU FIRE PNL (1WD) (Ref. AMM TASK 26-12-12-000-001) and (Ref. AMM TASK 26-12-12-400-001).
「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 ∞∞26-13-00∞∞∞∞∞∞∞∞∞∞Page 221
Nov 01/04 CES
B. Do the test given in para. 3.
Maintenance Test of the APU FDU not possible
1. Possible Causes
_______________
- FDU-APU (13WG)
- CFDIU (1TW)
- wiring
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 26-13-00-710-001 Operational Test of the APU Fire and Overheat
Detection System AMM 26-13-34-000-001 Removal of the APU Fire-Detection Unit (FDU) (13WG) AMM 26-13-34-400-001 Installation of the APU Fire-Detection Unit (FDU)
(13WG)
AMM 31-32-34-000-001 Removal of the CFDIU (1TW)
AMM 31-32-34-400-001 Installation of the CFDIU (1TW)
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本文链接地址：A320 Trouble Shooting Manual 排故手册 FIRE PROTECTION 防火(71)
