# SDR USAABB08113

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 9, 2008
- Submitted: July 31, 2008
- Operation: Air carrier
- Aircraft: N903AW
- Make and model: Boeing 757-2S7
- Registry model: [Boeing 757-2S7](https://openairdocs.org/model/boeing-757-2s7) (OpenAirDocs)
- Aircraft serial: 23323
- System (JASC): [4960 · APU Controls](https://openairdocs.org/jasc/4960)
- Part: Ecu
- Part number: 211734220
- Condition: Failed
- Location: Apu
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/USAABB08113

## Discrepancy

HNL FLT 119 ENROUTE KOA-PHX  FLIGHT DIVERTED TO HNL.  APU AUTO SHUTDOWN BEFORE ETOPS MIDPOINT.  CREW ELECTED TO DIVERT TO HNL. CREW STATES "FRM #49-11-XB-00, APU AUTO SHUTDOWN IN FLIGHT TWO ATTEMPTS (START) EICAS STATUS PAGE.  APU OIL QTY ON DESCENT INTO HNL"  MAINTENANCE STATES, "APU BITE INDICATED BAD ECU.  REMOVED AND REPLACED ECU. (B)

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