- replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-001) and (Ref. AMM TASK 49-61-34-400-001).
R **ON A/C 001-003, 051-099, 401-499,
B. Do the test given in para. 3.
TASK 49-00-00-810-837
Oil-Temperature Switch Fault (GTCP 36-300)
1. Possible Causes_______________
- OIL TEMPERATURE SWITCH P11
- wiring
- ECB (59KD)
- OIL TEMPERATURE SWITCH (8090KM)
2. Job Set-up Information______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 49-00-00-710-001 Self-Test of the ECB (59KD) (GTCP 36-300)
AMM 49-61-34-000-001 Removal of the Electronic Control Box (ECB) (59KD) (GTCP 36-300)
AMM 49-61-34-400-001 Installation of the Electronic Control Box (ECB) (59KD) (GTCP 36-300)
AMM 49-94-13-000-001 Removal of the High Oil-Temperature Switch (8090KM) (GTCP 36-300)
AMM 49-94-13-400-001 Installation of the High Oil-Temperature Switch (8090KM) (GTCP 36-300)
ASM 49-61/02
3. Fault Confirmation__________________
A. Do the self test of the ECB (59KD) (Ref. AMM TASK 49-00-00-710-001).
4. Fault Isolation_______________
**ON A/C 001-003, 051-062,
A. If the test gives the maintenance message:
OIL TEMP SW P11:
- replace the OIL TEMPERATURE SWITCH P11 (Ref. AMM TASK 49-94-13-000-001) and (Ref. AMM TASK 49-94-13-400-001).
(1) If the fault continues:
- do a check for short to ground of the wiring from the OIL TEMPERATURE SWITCH connector P11/1 (Ref. ASM 49-61/02).
(2) If the fault continues:
- replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-001) and (Ref. AMM TASK 49-61-34-400-001).
R **ON A/C 063-099, 401-499,
A. If the test gives the maintenance message:
OIL TEMP SWITCH (8090KM)
with the LRU TROUBLE SHOOT DATA menu information:
OIL TEMPERATURE SWITCH SHOWS OPEN CIRCUIT
Fault Code Number: 094
- replace the OIL TEMPERATURE SWITCH (8090KM) (Ref. AMM TASK 49-94-13-000-001) and (Ref. AMM TASK 49-94-13-400-001).
(1) If the fault continues:
- do a check for short to ground of the wiring from the OIL TEMPERATURE SWITCH (8090KM) connector P11/1 (Ref. ASM 49-61/02).
(2) If the fault continues:
- replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-001) and (Ref. AMM TASK 49-61-34-400-001).
R **ON A/C 001-003, 051-099, 401-499,
B. Do the test given in para. 3.
TASK 49-00-00-810-838
Compressor Inlet-Pressure-Sensor Fault (GTCP 36-300)
1. Possible Causes
_______________
- COMPRESSOR INLET-PRESSURE TRANSDUCER P22
- wiring
- ECB (59KD)
- COMPRESSOR INLET-PRESSURE TRANSDUCER (8048KM)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 49-00-00-710-001 Self-Test of the ECB (59KD) (GTCP 36-300) AMM 49-51-18-000-001 Removal of the Compressor Inlet-Pressure Sensor (GTCP 36-300) AMM 49-51-18-400-001 Installation of the Compressor Inlet-Pressure Sensor (GTCP 36-300) AMM 49-61-34-000-001 Removal of the Electronic Control Box (ECB) (59KD) (GTCP 36-300) AMM 49-61-34-400-001 Installation of the Electronic Control Box (ECB) (59KD) (GTCP 36-300) ASM 49-61/02
3. Fault Confirmation
__________________
A. Do the self test of the ECB (Ref. AMM TASK 49-00-00-710-001).
4. Fault Isolation
_______________
**ON A/C 001-003, 051-062,
A. If the test gives the maintenance message:
P2 PRESS XDCR P22:
- replace the COMPRESSOR INLET-PRESSURE TRANSDUCER P22 (Ref. AMM TASK 49-51-18-000-001) and (Ref. AMM TASK 49-51-18-400-001).
(1) If the fault continues:
- do a check and repair the wiring from the ECB (59KD) AB/A1, A4, C8, C9 to the COMPRESSOR INLET PRESSURE TRANSDUCER P22/1, 2, 3, 4 (Ref. ASM 49-61/02).
(2) If the fault continues:
- replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-001) and (Ref. AMM TASK 49-61-34-400-001).
R **ON A/C 063-099, 401-499,
A. If the test gives the maintenance message:
INLET PRESS XDCR (8048KM)
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 機載輔助動力 1(37)
