# SDR 2007UALA03151

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 10, 2007
- Submitted: August 14, 2007
- Operation: Air carrier
- Aircraft: [N215UA](https://openairdocs.org/aircraft/N215UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 30221
- Aircraft time: 24,715 hours, 5,593 cycles
- Engine: Pwa PW4077
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Apu
- Condition: Shutdown
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2007UALA03151

## Discrepancy

APU AUTO SHUT DOWN AT DEPARTURE.    10-23-07    REPLACED APU PER MM 49-11-01.  ACCOMPLISHED APU  VERIFICATION FLIGHT.  ACCEPTED BY FLT CREW AND RETURNED TO FULL ETOPS SERVICE.

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