「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 248
Config-2 Aug 01/05 CES
NOTE : The APU SHUTDOWNS report gives the maintenance message:
____ NO ACCELERATION - FUEL CTL UNIT (8022KM) APU Auto Shut Down Fault Code Number: 053
- replace the FUEL CONTROL UNIT (8022KM) (Ref. AMM TASK 49-32-11-000-002) and (Ref. AMM TASK 49-32-11-400-002).
(a) If the fault continues:
- do a check and repair the wiring between
(2) If the APU Last Leg Report gives the maintenance message:
FUEL CTL UNIT (8022KM):
Fault Code Number: 053
Additionally possible:
Fault Code Number: 075
NOTE : FCN 075 on the Class 3 Faults Page
____
NOTE : The APU SHUTDOWNS report gives the maintenance message:
____ NO ACCELERATION - FUEL CTL UNIT (8022KM) APU Auto Shut Down Fault Code Number: 053
- replace the FUEL CONTROL UNIT (8022KM) (Ref. AMM TASK 49-32-11-000-002) and (Ref. AMM TASK 49-32-11-400-002).
(a) If the fault continues:
- replace the FUEL FLOW DIVIDER (8024KM) (Ref. AMM TASK 49-32-12-000-002) and (Ref. AMM TASK 49-32-12-400-002).
1 If the fault continues:
_
- do a check if the pilot (primary) fuel nozzles are correctly attached (Ref. AMM TASK 49-31-41-000-002) and (Ref. AMM TASK 49-31-41-400-002). Attach as necessary.
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 If the fault continues:
_
- replace the AUXILIARY POWER UNIT (4005KM) (Ref. AMM TASK 49-11-11-000-003) and (Ref. AMM TASK 49-11-11-400-003).
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 249
Config-2 Aug 01/05 CES
TASK 49-00-00-810-901
APU AUTO SHUT DOWN - REVERSE FLOW, Bleed Ctl Valve and APU Bleed Check Valve Fault (APS 3200)
1. Possible Causes
_______________
- APU BLEED CHECK-VALVE (7260HM)
- BLEED CONTROL VALVE (8051KM)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 36-12-51-000-001 Removal of the Check Valve AMM 36-12-51-400-001 Installation of the Check Valve AMM 49-00-00-710-008 Operational Test of the APU (APS 3200) AMM 49-51-53-000-001 Removal of the Bleed Control Valve (8051KM) (APS
3200) AMM 49-51-53-400-001 Installation of the Bleed Control Valve (8051KM) (APS 3200)
3. Fault Confirmation
__________________
A. Do the subsequent checks and the operational test of the APU.
(1) do a check for the quick disconnect pin of the IGV-ACTUATOR.
(2) Do the operational test of the APU (Ref. AMM TASK 49-00-00-710-008).
4. Fault Isolation
_______________
A. If an APU auto shutdown occurs during the operational test of the APU and the APU SHUTDOWNS report gives the maintenance message
REVERSE FLOW - BCV P33 AND BLEED CHECK VALVE 7260HM
- replace the APU BLEED CHECK-VALVE (7260HM) (Ref. AMM TASK 36-12-51-000-001) and (Ref. AMM TASK 36-12-51-400-001).
(1) If the fault continues:
- replace the BLEED CONTROL VALVE (8051KM) (Ref. AMM TASK 49-51-53-000-001) and (Ref. AMM TASK 49-51-53-400-001).
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 250
Config-2 Aug 01/05 CES TASK 49-00-00-810-902
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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(100)
