A320 Trouble Shooting Manual 排故手册 机载辅助动力 2(33)

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238 | ECB internal Failure | ECB (59KD) | 3
 ----+----------------------------------------+-------------------------+-------
239 | N O T U S E D | --| -
----+----------------------------------------+-------------------------+-------
240 | Data Memory Module shows | DATA MEMORY MODULE | 3
 | wrap test failure | (8062KM) | ----+----------------------------------------+-------------------------+-------241 | Data Memory Module shows read failure | DATA MEMORY MODULE | 3
 | | (8062KM) | ----+----------------------------------------+-------------------------+-------242 | Data Memory Module shows checkword | DATA MEMORY MODULE | 3
 | failure | (8062KM) | ----+----------------------------------------+-------------------------+-------243 | Data Memory Module shows APU | DATA MEMORY MODULE | 3
 | S/N failure | (8062KM) | ----+----------------------------------------+-------------------------+-------244 | Data Memory Module shows write failure | DATA MEMORY MODULE || 3
 | | (8062KM) | ----+----------------------------------------+-------------------------+-------245 | Oil Level Shows Low | LOW OIL LEVEL | 2 ----+----------------------------------------+-------------------------+-------246 | | |
 to | N O T U S E D | | 299 | | | ----+----------------------------------------+-------------------------+-------300 | ECB internal Failure | --| 1 ----+----------------------------------------+-------------------------+-------301 | ECB internal Failure | --| 1 ----+----------------------------------------+-------------------------+-------302 | | --| 1 ----+----------------------------------------+-------------------------+-------303 | ECB internal Failure | --| 1 ----+----------------------------------------+-------------------------+-------
「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, 151-199, 201-210, ∞∞49-00-00∞∞∞∞∞∞∞∞∞∞Page 331
 Config-2 May 01/05 CES AIRBORNE AUXILIARY POWER - GENERAL ((APS 3200)) - TASK SUPPORTING DATA

______________________________________________________________________
 1. LRU Location
____________ (Ref. Fig. 301) APU Fault Symptom Peculiarities (Ref. Fig. 302) Whenever the operation of the APU may result in damage to the aircraft, the APU or the Electronic Control Box (ECB) of the APU, the ECB shuts down the APU automatically. The cause of the Shutdown and associated LRUs are stored in the ECB memory. This information is available on the APU system related CFDS menu page APU SHUTDOWNS.
 i.e.  NO FLAME (shutdown cause)
 IGNITION EXCITER P12 (faulty LRU) In parallel the ECB generates a maintenance message with associated ATA Chapter and related Fault Class of the faulty LRU. This maintenance message is available on the Post Flight Report (PFR), which is, in the AIRBUS TSM philosophy, the entry point to the TSM.
 i.e.  ATA 494138 CLASS: 1 IGNITION EXCITER P12
 During several operator conferences concerning the APU TSM it has been shown that likely most operators prefer into TSM with the information of the APU SHUTDOWNS menu, which shows the same faulty LRU as the PFR but additionally the shutdown reason.
 It has been decided to follow the operators preferences to combine the PFR maintenance message with the Shutdown cause in one Fault Symptom in TSM 49:
 i.e.  Source  Message  ATA  Class
 ECB  NO FLAME  ASD  *
 associated with
 ECB  IGNITION EXCITER P12  494138  1

 

 APU LRUs - FIN/Connector/Location
 Figure 301 (SHEET 1)

 「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 302
 Config-3 Aug 01/05 CES

 APU LRUs - FIN/Connector/Location
 Figure 301 (SHEET 2)

 「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 303
 Config-3 Aug 01/05 CES

 APU LRUs - FIN/Connector/Location
 Figure 301 (SHEET 3)

 「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 304
 Config-3 Aug 01/05 CES

 Example of APU Fault Symptom Page
 Figure 302

 「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 305
　
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