36-300) AMM 49-11-00-400-002 Installation of the Generator Substitution Kit (Flight without Generator) (GTCP 36-300) AMM 49-11-11-000-001 Removal of the Auxiliary Power Unit (APU) - 4005KM (GTCP 36-300) AMM 49-11-11-400-001 Installation of the Auxiliary Power Unit (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 49-90-00-600-002 Oil Change (Drain Method) (GTCP 36-300)
AMM 49-91-14-000-001 Removal of the Generator Scavange Differential
Pressure Switch (GTCP36-300) AMM 49-91-14-400-001 Installation of the Generator Scavange Differential Pressure Switch (GTCP 36-300) AMM 49-91-15-000-001 Removal of the Oil Pump Differential Pressure -Switch (GTCP36-300)
「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 B224
Config-1 Aug 01/05 CES
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
AMM 49-91-15-400-001 Installation of the Oil Pump Differential Pressure -Switch (GTCP36-300) AMM 49-91-41-200-001 Remove and discard Alternator Scavenge Filter Element
(8069KM) (GTCP 36-300) AMM 49-91-42-200-001 Check APU Magnetic Chip Detector (MCD) (GTCP 36-300) AMM 49-91-45-200-002 Remove and discard Lube Filter Element (GTCP 36-300) ASM 49-61/02
3. Fault Confirmation
__________________
A. Do the operational test of the APU (Ref. AMM TASK 49-00-00-710-004).
4. Fault Isolation
_______________
**ON A/C 001-003, 051-062,
A. If the test gives the maintenance message:
LUBE PMP FILTER P9 AND GEN SCAV FILTER P5
NOTE : The APU SHUTDOWNS report gives the message CLOGGED OIL FILTER -
____
CHECK LUBE PMP FILTER P9 AND GEN SCAV FILTER P5
- do a visual check of the differential pressure indicators of the APU generator scavenge filter and the APU lubrication filter.
(1) If the differential pressure indicators do not confirm that the APU generator scavange filter and/or the APU lubrication filter is/are clogged:
- replace the OIL FILTER DIFFERENTIAL PRESSURE SWITCH P9 for the lube pump filter (Ref. AMM TASK 49-91-15-000-001) and (Ref. AMM TASK 49-91-15-400-001).
- replace the OIL FILTER DIFFERENTIAL PRESSURE SWITCH P5 for the gen scavenge pump filter (Ref. AMM TASK 49-91-14-000-001) and (Ref. AMM TASK 49-91-14-400-001)
(a) If the fault continues:
- do a check and repair the wiring from the ECB (59KD) AB/C11 to the OIL FILTER DIFFERENTIAL PRESSURE SWITCH P9 (lube pump fliter) and P5 (gen scavenge pump filter) (Ref. ASM 49-61/02).
(b) If the fault continues:
- 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 B225
Config-1 Aug 01/05 CES
(2) If the differential pressure indicator confirms that the APU generator scavenge filter and/or the APU lubrication filter is/are clogged:
- remove the oil filter elements (Ref. AMM TASK 49-91-41-200-001) and (Ref. AMM TASK 49-91-45-200-002),
- do an inspection of the removed oil filter elements (Ref. AMM TASK 49-91-41-200-001) and (Ref. AMM TASK 49-91-45-200-002),
- do an inspection of the magnetic drain plug (Ref. AMM TASK 49-91-42-200-001).
- install the oil filter elements (Ref. AMM TASK 49-91-41-200-001) and (Ref. AMM TASK 49-91-45-200-002),
(a) If the inspections show that the filter elements has caught: .copper wire particles, .nonmetallic flakes, .phenolic resin.
- remove the GEN-APU (8XS) (Ref. AMM TASK 24-23-51-000-001) and install a generator cover plate (Ref. AMM TASK 49-11-00-400-002),
- change the APU oil (Ref. AMM TASK 49-90-00-600-002),
- start and operate the APU for 15 minutes (Ref. AMM TASK 49-00-00-860-003),
- shutdown the APU (Ref. AMM TASK 49-00-00-860-004),
- remove the oil filter elements (Ref. AMM TASK 49-91-41-200-001) and (Ref. AMM TASK 49-91-45-200-002),
- do an inspection of the removed oil filter elements (Ref. AMM TASK 49-91-41-200-001) and (Ref. AMM TASK 49-91-45-200-002),
- do an inspection of the magnetic drain plug (Ref. AMM TASK 49-91-42-200-001). 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320 Trouble Shooting Manual 排故手册 机载辅助动力 1(81)
