# SDR DL76L061010

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 3, 2006
- Submitted: December 7, 2006
- Operation: Air carrier
- Aircraft: [N178DN](https://openairdocs.org/aircraft/N178DN), registered now
- Make and model: Boeing 767332
- Aircraft serial: 25143
- Aircraft time: 74,325 hours, 11,418 cycles
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Engine
- Part number: 380029817
- Part serial: P1933
- Condition: Failed
- Location: Apu
- Part time: 19,186 hours, 28,802 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/DL76L061010

## Discrepancy

APU WEAK ON START.  ONLY PROVIDED 22 PERCENT MAX MOTOR AFTER 50 SECONDS.  REPLACED APU PER M/M.  OPS CKS AND LEAK CHECK GOOD.  MCO/PLAC   REMOVED.

---
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.