# SDR UIEA2020101282196

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 8, 2020
- Submitted: October 12, 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: 108,115 hours, 21,457 cycles
- System (JASC): [4940 · APU Start/Ignition System](https://openairdocs.org/jasc/4940)
- Part: Fault Light
- Condition: False Activation
- Location: Apu
- Stage of operation: NR
- How discovered: 9
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2020101282196

## Discrepancy

APU FAULT EICAS MESSAGE ON START.  PERFORMED BITE OF ECU, IAW FIM 49-11 FT 958.  LAST 2 RUNS START ABORTED MINI FLAG TEST SHOWS OK.  PERFORMED OPERATIONS CHECK OF APU, IAW AMM 49-11-00.  APU STARTED ON FIRST ATTEMPT.  ALL OPERATIONS NORMAL, NO DEFECTS NOTED AT THIS TIME.

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