# SDR UIEA2021082301852

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 21, 2021
- Submitted: August 25, 2021
- Operation: Air carrier
- Aircraft: [N1427A](https://openairdocs.org/aircraft/N1427A), registered now
- Make and model: Boeing 767306
- Aircraft serial: 28098
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning Message
- Condition: False Activation
- Location: Apu
- Stage of operation: LD
- How discovered: O
- Nature of condition: N
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2021082301852

## Discrepancy

APU FAULT EICAS AFTER LANDING DURING FIRST APU START ATTEMPT(<P>PERFORMED BIT CHECK IAW FIM 49-11 FAULT TREE 987. OPS CHECK IAW AMM 49-11-00, OPS CHECK GOOD.</P>)

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