# SDR UIEA2019063004621

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 29, 2019
- Submitted: July 1, 2019
- Operation: Air carrier
- Aircraft: [N1499A](https://openairdocs.org/aircraft/N1499A), registered now
- Make and model: Boeing 767328
- Aircraft serial: 27428
- Aircraft time: 78,280 hours, 17,093 cycles
- System (JASC): [4940 · APU Start/Ignition System](https://openairdocs.org/jasc/4940)
- Part: Unknown
- Condition: Malfunctioned
- Location: Apu
- Stage of operation: NR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2019063004621

## Discrepancy

APU FAULT.(<P>PERFORM BITE CHECK OF ECU, ABORTED START FAULT, NO FURTHER INFORMATION PER AMM 49-61-05. START SUCCESSFUL 1ST ATTEMPT, OPS CHECK GOOD.</P><P><BR /></P><P>NOTE: LP 1066170 - M3: OPENED AN APU COLD SOAK START DEFERRAL (OPTION C) - MDDR NR 113975 (DDG 25-AP-01).</P><P>LP 1091223: APU COLD START ACCOMPLISHED. THIS CLEARS MDDR 113975. PLACARD REMOVED.</P>)

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