# SDR UIEA2020052201111

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 22, 2020
- Submitted: May 22, 2020
- Operation: Air carrier
- Aircraft: [N1409A](https://openairdocs.org/aircraft/N1409A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 27960
- Aircraft time: 92,683 hours, 17,982 cycles
- System (JASC): [4940 · APU Start/Ignition System](https://openairdocs.org/jasc/4940)
- Part: Unknown
- Condition: Malfunctioned
- Location: Apu
- Stage of operation: TX
- 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/UIEA2020052201111

## Discrepancy

APU START ON 2ND ATTEMPT AFTER LANDING. FAULTED ON 1ST ATTEMPT.(<P>PERFORMED APU ECU BITE TEST REF AMM 49-61-05. NO FAULTS FOUND. TEST PASSED OK FOR RTS.<BR /></P>)

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