# SDR U2RA201408290005

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2014
- Submitted: August 29, 2014
- Operation: Air carrier
- Aircraft: [N919CA](https://openairdocs.org/aircraft/N919CA), registered now
- Make and model: Boeing 747428
- Aircraft serial: 25302
- Aircraft time: 83,515 hours, 11,940 cycles
- Engine: Ge CF680C2B1F
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Oil System
- Part number: 39100013
- Part serial: PCE900238
- Condition: Leaking
- Location: Apu
- Part time: 25,923 hours, 22,224 cycles
- Stage of operation: IN
- How discovered: 9
- Nature of condition: K, B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/U2RA201408290005

## Discrepancy

OIL ODOR IN CABIN & COCKPIT.  REMOVED OIL CONTAMINATION FROM AIR CONDITIONING SYS & PNEUMATIC SYS.  CAUSE OF PROBLEM FOUND TO BE INTERNAL OIL LEAK FROM APU.  R & R APU.

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