# SDR DL76L090665

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 14, 2009
- Submitted: April 17, 2009
- Operation: Air carrier
- Aircraft: [N187DN](https://openairdocs.org/aircraft/N187DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 27582
- Aircraft time: 61,601 hours, 9,040 cycles
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Apu
- Part number: 380029817
- Part serial: P355
- Condition: Failed
- Part time: 40,443 hours, 51,939 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL76L090665

## Discrepancy

APU FAILED TO START AFTER 2 ATTEMPTS, APU INOP APU TAKES 2 MIN 15 SEC TO START EGT SHOWS 534 WHEN LOADED DO 218700.  REMOVED AND REPLACED APU ASSY IAW AMM OPS CK AND LEAK GOOD.

---
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.