2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 49-00-00-710-005 Self-Test of the ECB (APS 3200) AMM 49-23-17-000-001 Removal of the Inlet Pressure/Temperature Sensor (8013KM) (APS 3200) AMM 49-23-17-400-001 Installation of the Inlet Pressure/Temperature Sensor (8013KM) (APS 3200) AMM 49-51-19-000-002 Removal of the Sensor - Compressor Discharge Pressure (8039KM) (APS 3200) AMM 49-51-19-400-002 Installation of the Sensor - Compressor Discharge Pressure (8039KM) (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 49-61/02
3. Fault Confirmation
__________________
A. Do the self test of the ECB (Ref. AMM TASK 49-00-00-710-005).
4. Fault Isolation
_______________
A. If the APU Last Leg Report gives the maintenance message:
ECB (59KD) / APU HARNESS (8001KM):
Fault Code Number: 123
- replace the ECB (59KD) (Ref. AMM TASK 49-61-34-000-002) and (Ref. AMM TASK 49-61-34-400-002).
(1) If the fault continues:
- do a check and repair the wiring from the ECB (59KD) AB/A1, A4 to the COMPRESSOR DISCHARGE-PRESSURE SENSOR (8039KM) P24/1, 2, (Ref. ASM 49-61/02).
「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 263
Config-2 Aug 01/05 CES
(a) If the fault continues:
- do a check and repair the wiring from the ECB (59KD) AB/A1, A4 to the INLET PRESSURE/TEMPERATURE SENSOR (8013KM) P22/1, 2 (Ref. ASM 49-61/02).
1_ If the fault continues:
- replace the INLET PRESSURE/TEMPERATURE SENSOR (8013KM) (Ref.
AMM TASK 49-23-17-000-001) and (Ref. AMM TASK 49-23-17-400-
001).
a If the fault continues:
_
- replace the COMPRESSOR DISCHARGE-PRESSURE SENSOR (Ref. AMM TASK 49-51-19-000-002) and (Ref. AMM TASK 49-51-19-400-002).
B. Do the test given in para. 3.
TASK 49-00-00-810-907
Load-Compressor Discharge Temperature-Sensor Fault (APS 3200)
1. Possible Causes
_______________
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 49-00-00-710-005 Self-Test of the ECB (APS 3200)
3. Fault Confirmation
__________________
A. Do the self-test of the ECB (Ref. AMM TASK 49-00-00-710-005).
4. Fault Isolation
_______________
A. Not applicable
TASK 49-00-00-810-908
Inlet Pressure/Temperature Sensor Fault (APS 3200)
1. Possible Causes
_______________
- INLET T-P SENSOR (8013KM)
- wiring (Pressure Side of the Sensor)
- ECB (59KD)
- wiring (Temperature Side of the Sensor)
2. Job Set-up Information
______________________
A. Referenced Information
-------------------------------------------------------------------------------
REFERENCE DESIGNATION
-------------------------------------------------------------------------------
AMM 49-00-00-710-005 Self-Test of the ECB (APS 3200) AMM 49-23-17-000-001 Removal of the Inlet Pressure/Temperature Sensor (8013KM) (APS 3200) AMM 49-23-17-400-001 Installation of the Inlet Pressure/Temperature Sensor (8013KM) (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 49-61/02
3. Fault Confirmation
__________________
A. Do the self-test of the ECB (Ref. AMM TASK 49-00-00-710-005).
4. Fault Isolation
_______________
A. Maintenance Action
(1) If the APU Last Leg Report gives the maintenance message:
INLET T-P SNSR (8013KM):
Fault Code Number: 004 or 005 or 006 or 170
- replace the INLET T-P SENSOR (8013KM) (Ref. AMM TASK 49-23-17-000-001) and (Ref. AMM TASK 49-23-17-400-001).
(a) If the fault continues:
- do a check and repair the wiring (Pressure Side of the Sensor) from the ECB (59KD) AB/A1, A4, C8, C9 to the INLET T-P SENSOR P22/1, 2, 3, 4 (Ref. ASM 49-61/02).
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