# SDR DL76G080250

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 15, 2008
- Submitted: February 22, 2008
- Operation: Air carrier
- Aircraft: N153DL
- Make and model: Boeing 767-3P6
- Registry model: [Boeing 767-3P6](https://openairdocs.org/model/boeing-767-3p6) (OpenAirDocs)
- Aircraft serial: 24985
- Aircraft time: 72,139 hours, 15,841 cycles
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Apu
- Part number: 491003096
- Part serial: P1506
- Condition: Odor
- Location: Apu Bay
- Part time: 23,357 hours, 32,521 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DL76G080250

## Discrepancy

STRONG OIL ODOR ENTIRE A/C W/PACKS RUNNING.  INSP APU AND APU BLEED DUCT NO OIL FND.  INSP PACKS BAYS NOTHING ABNORMAL.  RAN PACKS INDEPENDENTLY TRYING TO DETERMINE WHICH HAD MORE SMELL.  PERFORMED DUCT BURNOUT UP TO STEP 10 PER M/M 250083.  REPLACED APU PER AMM.  FINISHED DUCT BURNOUT PER AMM 21-00-2.

---
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.