- do the Operational Test of the Annunciator Light Test System in the Cockpit (Ref. AMM TASK 33-14-00-710-001).
(1) If the fault continues:
- replace BOARD-ANN LT TEST & INTFC (7LP) (Ref. AMM TASK 33-14-33-000-001) and (Ref. AMM TASK 33-14-33-400-001).
「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 : 106-106, 108-149, 211-299, 301-399, ∞∞49-61-00∞∞∞∞∞∞∞∞∞∞Page 207
Config-3 Aug 01/05 CES (2) If the Annunciator Light Test is OK:
- check and repair the aircraft wiring between ECB (59KD) AB-J6 and RELAY BOARD (7LP) A/21 (in case of FCN 020 for a short ciruit) and between A45 and GND (Ref. ASM 49-42/01).
(a) If the fault continues:
- check and repair the aircraft wiring between Relay APU Avail (6KD) A/X1 and the next terminal block and between A/X2 and GND (Ref. ASM 49-42/01).
1 If the fault continues:
_
- replace the Relay 6KD.
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.
TASK 49-61-00-810-810
Fault Light Indication Fault (APS 3200)
1. Possible Causes
_______________
- BOARD-ANN LT TEST & INTFC (7LP)
- aircraft wiring
- FIRE EMERGENCY STOP RELAY (6WF)
- RELAY BOARD (7LP)
- ECB (59KD)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 33-14-00-710-001 Operational Test of the Annunciator Light Test System in the Cockpit
AMM 33-14-33-000-001 Removal of the Annunciator-Light Test and Interface-Board (1LP, 2LP, 3LP, 4LP, 5LP, 6LP, 7LP, 8LP, 9LP, 10LP, 11LP, 12LP, 18LP, 19LP, 20LP)
AMM 33-14-33-400-001 Installation of the Annunciator-Light Test and Interface-Board (1LP, 2LP, 3LP, 4LP, 5LP, 6LP, 7LP, 8LP, 9LP, 10LP, 11LP, 12LP, 18LP, 19LP, 20LP)
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) ASM 49-42/01
3. Fault Confirmation
__________________
A. Do the self test of the ECB (59KD) (Ref. AMM TASK 49-00-00-710-005).
4. Fault Isolation
_______________
A. If the APU Class 3 Faults Page gives the maintenance message:
WRG: ECB PIN AB-H5
Fault Code Number: 125
- do the Operational Test of the Annunciator Light Test System in the Cockpit (Ref. AMM TASK 33-14-00-710-001).
(1) If the fault continues:
- replace BOARD-ANN LT TEST & INTFC (7LP) (Ref. AMM TASK 33-14-33-000-001) and (Ref. AMM TASK 33-14-33-400-001).
「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 : 106-106, 108-149, 211-299, 301-399, ∞∞49-61-00∞∞∞∞∞∞∞∞∞∞Page 209
Config-3 Aug 01/05 CES (2) If the Annunciator Light Test is OK:
- check and repair the aircraft wiring between ECB (59KD) AB/H5 and RELAY BOARD (7LP) A/39 for a short circuit (Ref. ASM 49-42/01).
(a) If the fault continues:
- check and repair the aircraft wiring between ECB (59KD) AB/H5 and FIRE EMERGENCY STOP RELAY (6WF) A-X2 for a short circuit (Ref. ASM 49-42/01).
1 If the fault continues:
_
- replace the FIRE EMERGENCY STOP RELAY (6WF).
a If the fault continues:
_
- replace the RELAY BOARD (7LP).
b 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.
INDICATING ((GTCP 36-300)) - FAULT ISOLATION PROCEDURES
_______________________________________________________
R **ON A/C 001-003, 051-099, 401-499,
TASK 49-70-00-810-801
Speed Sensor 1 (P26) Defective (GTCP 36-300)
1. Possible Causes
_______________
- SPEED SENSOR 1 P26
