# SDR UIEA2020112302446

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 22, 2020
- Submitted: November 24, 2020
- Operation: Air carrier
- Aircraft: [N1489A](https://openairdocs.org/aircraft/N1489A), registered now
- Make and model: Boeing 767-31K
- Registry model: [Boeing 767-31K](https://openairdocs.org/model/boeing-767-31k) (OpenAirDocs)
- Aircraft serial: 27206
- Aircraft time: 108,473 hours, 21,569 cycles
- System (JASC): [4940 · APU Start/Ignition System](https://openairdocs.org/jasc/4940)
- Part: Egt Indication
- Condition: Reads High
- Location: Apu
- Stage of operation: TX
- How discovered: O
- Nature of condition: M, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020112302446

## Discrepancy

INFO ONLY, APU FAILED TO START FIRST ATTEMPT.  EGT RAPIDLY REACHED 775 AT 30% RPM & STOPPED ACCELERATING APU.  APU FAULT EICAS MESSAGE, NOTED BY MX.  APU OPERATIONS CHECK GOOD, IAW AMM 49-11-00.

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