# SDR UIEA2017051100777

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 11, 2017
- Submitted: May 12, 2017
- Operation: Air carrier
- Aircraft: [N640GT](https://openairdocs.org/aircraft/N640GT), registered now
- Make and model: Boeing 767-3S1
- Registry model: [Boeing 767-3S1](https://openairdocs.org/model/boeing-767-3s1) (OpenAirDocs)
- Aircraft serial: 25221
- Aircraft time: 83,041 hours, 17,604 cycles
- System (JASC): [4960 · APU Controls](https://openairdocs.org/jasc/4960)
- Part: Ecu
- Condition: Malfunctioned
- Location: Apu
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2017051100777

## Discrepancy

APU FAILED TO START (3) ATTEMPTS HANG START OBSERVED. ACCOMPLISHED APU ECU BITE AS PER AMM 49-61-05 AND NO FAULTS NOTED. RESET ECU AND APU STARTER FIRST ATTEMPT AND OPS CK AS PER AMM 49-11-00.

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