associated with the Fault Code Number (FCN) 113
- do a check and repair of damage/contamination of the wiring and the electrical connections of the STARTER MOTOR (8KA):
(1) If the electrical connections are damaged/contaminated:
- do a check and repair of the aircraft wiring.
(2) If the electrical connections are OK:
- replace the STARTER MOTOR (8KA) (Ref. AMM TASK 49-42-51-000-004) and (Ref. AMM TASK 49-42-51-400-004)
R **ON A/C 001-049, 101-105, 107-107, 151-154, 201-207,
B. If an APU auto shutdown occurs during the APU operation and the APU SHUTDOWN report gives the maintenance message:
NO ACCELERATION
STARTER MOTOR (8KA)
「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 : 001-049, 101-105, 107-107, 151-199, ∞∞49-00-81∞∞∞∞∞∞∞∞∞∞Page 296
201-210, Config-1 Aug 01/05 CES
associated with the Fault Code Number (FCN) 114
- do a check and repair of damage/contamination of the wiring and the electrical connections of the STARTER MOTOR (8KA):
(1) If the electrical connections are damaged/contaminated:
- do a repair/cleaning.
(2) If the electrical connections are OK:
- do a check for APU internal damage:
- do a check for contamination of the MAGNETIC-DRAIN PLUG (Ref. AMM TASK 49-91-42-200-004).
NOTE : If the MAGNETIC-DRAIN PLUG contaminated, continue without
____
starting the APU.
- .
- remove the end cap from the STARTER MOTOR (8KA).
- use a socket and a ratchet on the shaft of the STARTER MOTOR (8KA) to turn the APU counterclockwise.
- make sure that the APU rotates freely.
(a) If rotates the APU freely:
- do a brush wear check (Ref. AMM TASK 49-42-51-200-007), and
- examine the STARTER MOTOR (8KA) for signs of mechanical faults.
1 If the brush wear indicator-pin extends into the transparent
_ cover and/or there are signs of a mechanical fault:
- replace the STARTER MOTOR (8KA) (Ref. AMM TASK 49-42-51-000-004) and (Ref. AMM TASK 49-42-51-400-004).
2 If the brush wear indicator-pin does not extend into the
_ transparent cover and/or there are no signs of a mechanical fault:
- turn the manual drive shaft of the STARTER MOTOR (8KA) in the counterclockwise direction (in the direction of the arrow on the housing) and make sure that the STARTER-CLUTCH MODULE engages correctly.
NOTE : The STARTER-CLUTCH MODULE engages correctly if:
____
- it engages immediately,
- it does not rub,
- it does not make unusual noise.
- turn the manual drive shaft of the STARTER MOTOR (8KA) in the counterclockwise direction (in the direction of the arrow on the housing) and make sure that the STARTER-CLUTCH MODULE engages correctly.
NOTE : The STARTER-CLUTCH MODULE disengages correctly if:
____
- it disengages immediately,
「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 : 001-049, 101-105, 107-107, 151-154, ∞∞49-00-81∞∞∞∞∞∞∞∞∞∞Page 297
201-207, Config-1 Aug 01/05 CES
- the manual drive shaft of the STARTER MOTOR (8KA) turns freely,
- it does not rub,
- it does not make unusual noise.
a If the STARTER-CLUTCH MODULE does not engage and/or
_ disengage correctly:
- replace the STARTER-CLUTCH MODULE (Ref. AMM TASK 49-42-52-000-003) and (Ref. AMM TASK 49-42-52-400-003).
b If the STARTER-CLUTCH MODULE engages and disengage
_
correctly:
- replace the OIL-LUBE MODULE (Ref. AMM TASK 49-91-45-000-003) and (Ref. AMM TASK 49-91-45-400-003).
c If the fault continues:
_
- replace the FUEL CONTROL UNIT (P19) (Ref. AMM TASK 49-32-11-000-003) and (Ref. AMM TASK 49-32-11-400-003).
(b) If the APU does not rotate freely:
- replace the APU (4005KM) (Ref. AMM TASK 49-11-11-000-004) and (Ref. AMM TASK 49-11-11-400-004).
**ON A/C 001-049, 101-105, 151-199, 201-210,
Post SB 49-1062 For A/C 001-049,101-105,151-154,201-207,
B. If an APU auto shutdown occurs during the APU operation and the APU SHUTDOWN report gives the maintenance message:
NO ACCELERATION
STARTER MOTOR (8KA)
associated with the Fault Code Number (FCN) 114
- do a check and repair of damage/contamination of the wiring and the electrical connections of the STARTER MOTOR (8KA):
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本文鏈接地址：A320 Trouble Shooting Manual 排故手冊 機載輔助動力 2(70)
