- replace the OIL PRESSURE SWITCH (8091KM) (Ref. AMM TASK 49-94-14-000-002) and (Ref. AMM TASK 49-94-14-400-002).
(1) If the fault continues:
- do a check and repair the wiring from the ECB (59KD) AB/C5, J4 to the OIL PRESSURE SWITCH (8091KM) P14/1, 2 (Ref. ASM 49-61/02).
(a) If the fault continues:
- replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-002) and (Ref. AMM TASK 49-61-34-400-002).
B. Do the test given in para. 3.
「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 : 106-106, 108-149, 211-299, 301-399, ∞∞49-00-00∞∞∞∞∞∞∞∞∞∞Page 278
Config-2 Aug 01/05 CES
TASK 49-00-00-810-915
Oil Level-Sensor Fault (APS 3200)
1. Possible Causes
_______________
- OIL LEVEL SENSOR (8089KM)
- wiring
- ECB (59KD)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 49-00-00-710-005 Self-Test of the ECB (APS 3200) AMM 49-61-34-000-002 Removal of the Electronic Control Box (ECB) (59KD) (APS 3200) AMM 49-61-34-400-002 Installation of the Electronic Control Box (ECB)
(59KD) (APS 3200) AMM 49-93-17-000-001 Removal of the Oil Level Sensor (8089KM) (APS 3200) AMM 49-93-17-400-001 Installation of the Oil Level Sensor (8089KM) (APS
3200)
ASM 49-61/02
3. Fault Confirmation
__________________
A. Do the self-test of the ECB (Ref. AMM TASK 49-00-00-710-005).
4. Fault Isolation
_______________
A. If the APU Last Leg Report gives the maintenance message:
OIL LEVEL SNSR (8089KM):
Fault Code Number: 049 or 050
- replace the OIL LEVEL SENSOR (8089KM) (Ref. AMM TASK 49-93-17-000-001) and (Ref. AMM TASK 49-93-17-400-001).
(1) If the fault continues:
- do a check and repair the wiring from the ECB (59KD) AB/H2, J4 to the OIL LEVEL SENSOR (8089KM) P8/1, 2, (Ref. ASM 49-61/02).
(a) If the fault continues:
- replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-002) and (Ref. AMM TASK 49-61-34-400-002)
B. Do the test given in para. 3.
「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 : 106-106, 108-149, 211-299, 301-399, ∞∞49-00-00∞∞∞∞∞∞∞∞∞∞Page 279
Config-2 Aug 01/05 CES
TASK 49-00-00-810-916
Low Oil-Level Indication (APS 3200)
1. Possible Causes
_______________
- the oil level is not sufficient
- internal oil leaks
- AUXILIARY POWER UNIT (4005KM)
- wiring
- ECB (59KD)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 49-00-00-710-005 Self-Test of the ECB (APS 3200)
AMM 49-11-11-000-003 Removal of the Power Plant (APU) (APS 3200)
AMM 49-11-11-400-003 Installation of the Power Plant (APU) (APS 3200)
AMM 49-61-34-000-002 Removal of the Electronic Control Box (ECB) (59KD)
(APS 3200) AMM 49-61-34-400-002 Installation of the Electronic Control Box (ECB)
(59KD) (APS 3200)
AMM 49-90-00-600-004 Check Oil Level and Replenish (APS 3200)
ASM 49-61/02
3. Fault Confirmation
__________________
A. Do the self-test of the ECB (Ref. AMM TASK 49-00-00-710-005).
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本文链接地址：A320 Trouble Shooting Manual 排故手册 机载辅助动力 1(110)
