- replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-001) and (Ref. AMM TASK 49-61-34-400-001).
B. Do the test given in para. 3.
NOTE : It is recommended to make an entry in the applicable logbook that
____ you must read the APU CLASS 3 FAULTS after the first following flight. If the APU CLASS 3 FAULTS page gives the maintenance message SPEED SNSR P26 after the first following flight:
- do the applicable trouble shooting procedure (Ref. TASK 49-70-00-810-801).
R **ON A/C 063-099, 401-499,
A. If an APU auto shutdown occurs during the operational test of the APU and the APU SHUTDOWNS report gives the maintenance message:
LOSS OF SPEED - SPEED SENSOR (8060KM1) AND ECB (59KD)
with the LRU TROUBLE SHOOT DATA menu information:
SPEED SENSOR 1 FAILURE AND ECB INTERNAL FAILURE
Fault Code Number: 002
- replace the SPEED SENSOR (8060KM1) (Ref. AMM TASK 49-71-13-000-001) and (Ref. AMM TASK 49-71-13-400-001). and
- replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-001) and (Ref. AMM TASK 49-61-34-400-001).
「一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一1R EFF : 001-003, 051-099, 401-499, ∞∞49-00-00∞∞∞∞∞∞∞∞∞∞Page 229
Config-1 Aug 01/05 CES B. Do the test given in para. 3.
NOTE : It is recommended to make an entry in the applicable logbook that
____ you must read the APU CLASS 3 FAULTS after the first following flight. If the APU CLASS 3 FAULTS page gives the maintenance message SPEED SENSOR (8060KM1) after the first following flight:
- do the applicable trouble shooting procedure (Ref. TASK 49-70-00-810-801).
R **ON A/C 001-003, 051-099, 401-499,
TASK 49-00-00-810-811
APU AUTO SHUT DOWN - LOSS OF SPEED, Speed Indication System 2 Fault (GTCP
36-300)
1. Possible Causes
_______________
- SPEED SENSOR 2 P27
- ECB (59KD)
- SPEED SENSOR (8060KM2)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
49-70-00-810-802 Speed Sensor 2 (P27) Defective (GTCP 36-300) AMM 49-00-00-710-004 Operational Test of the APU (4005KM) (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 49-71-13-000-001 Removal of the Speed Sensors (8060KM1) and (8060KM2) (GTCP 36-300) AMM 49-71-13-400-001 Installation of the Speed Sensor (8060KM1) and (8060KM2) (GTCP 36-300)
3. Fault Confirmation
__________________
**ON A/C 001-003, 051-062,
A. Do the operational test of the APU (Ref. AMM TASK 49-00-00-710-004).
NOTE : If this fault has occured, the APU will not start again. If you
____ try to start the APU again, the maintenance message will be START TIME EXCEEDED - STARTER MOTOR 8KA.
R **ON A/C 063-099, 401-499,
A. Do the operational test of the APU (Ref. AMM TASK 49-00-00-710-004).
「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 : 001-003, 051-099, 401-499, ∞∞49-00-00∞∞∞∞∞∞∞∞∞∞Page 231
R **ON A/C 001-003, 051-099, 401-499,
4. Fault Isolation
_______________
**ON A/C 001-003, 051-062,
A. If an APU auto shutdown occurs during the operational test of the APU and the APU SHUTDOWNS report gives the maintenance message:
START TIME EXCEEDED - STARTER MOTOR 8KA
and the previous APU SHUTDOWNS report gives
LOSS OF SPEED - SPEED SNSR P27 AND ECB 59KD:
- replace the SPEED SENSOR 2 P27 (Ref. AMM TASK 49-71-13-000-001) and (Ref. AMM TASK 49-71-13-400-001). and
- replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-001) and (Ref. AMM TASK 49-61-34-400-001).
B. Do the test given in para. 3.
NOTE : It is recommended to make an entry in the applicable logbook that
____ you must read the APU CLASS 3 FAULTS after the first flight on the subsequent day. If the APU CLASS 3 FAULTS page gives the maintenance message SPEED SENSOR P27 after the first flight on the subsequent day:
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