# SDR 3PQB2017080100001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 28, 2017
- Submitted: August 1, 2017
- Operation: Air carrier
- Aircraft: [N801DM](https://openairdocs.org/aircraft/N801DM), registered now
- Make and model: Boeing 757256
- Aircraft serial: 26240
- Aircraft time: 20,788 hours, 13,447 cycles
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Engine
- Condition: Failed
- Location: Apu
- Part time: 16,416 hours, 15,910 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: A, Y
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/3PQB2017080100001

## Discrepancy

APU AUTOSHUTDOWN EVENT ON GATE WITH FLAME OUT EXHAUST PIPE DURING EVENT.   MECHANICAL FAILURE OF TURBINE,

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.