NOTE : FCN 028 and 031 on the Class 3 Faults Page
____
NOTE : The APU SHUTDOWNS report gives the maintenance message:
____
LOSS OF SPEED - ECB (59KD)
APU Auto Shut Down Fault Code Number: 142
NOTE : Message does not appear in case of self-test of the ECB
____
- 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 A240
Config-2 Aug 01/05 CES
TASK 49-00-00-810-970
APU AUTO SHUT DOWN - BACKUP OVERSPEED, ECB (59KD) Fault (APS 3200)
1. Possible Causes
_______________
- ECB (59KD)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 49-00-00-710-008 Operational Test of the 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)
3. Fault Confirmation
__________________
A. Do the operational test of the APU (Ref. AMM TASK 49-00-00-710-008).
4. Fault Isolation
_______________
A. If the APU Last Leg Report gives the maintenance message:
ECB (59KD):
Fault Code Number: 115
Additionally:
Fault Code Number: 061
NOTE : The APU SHUTDOWNS report gives the maintenance message:
____
BACKUP OVERSPEED - ECB (59KD)
APU Auto Shut Down Fault Code Number: 115
- 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 A241
Config-2 Aug 01/05 CES TASK 49-00-00-810-971
APU AUTO SHUT DOWN - BACKUP OVERSPEED CIRCUIT FAILURE, ECB (59KD) Fault (APS 3200)
1. Possible Causes
_______________
- ECB (59KD)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 49-00-00-710-008 Operational Test of the 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)
3. Fault Confirmation
__________________
A. Do the operational-test of the APU (Ref. AMM TASK 49-00-00-710-008).
4. Fault Isolation
_______________
A. If the APU Last Leg Report gives the maintenance message:
ECB (59KD):
Fault Code Number: 116
NOTE : The APU SHUTDOWNS report gives the maintenance message:
____
BACKUP OVERSPEED CIRCUIT FAILURE - ECB (59KD)
APU Auto Shut Down Fault Code Number: 116
- 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.
TASK 49-00-00-810-972
APU AUTO SHUT DOWN - APU FUEL VALVE FAILED OPEN, ECB (59KD) Fault (APS 3200)
1. Possible Causes
_______________
- ECB (59KD)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 49-00-00-710-008 Operational Test of the 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)
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