# SDR DXTA2010102704275

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 26, 2010
- Submitted: October 27, 2010
- Operation: Air carrier
- Aircraft: [N615QS](https://openairdocs.org/aircraft/N615QS), registered now
- Make and model: Cessna 560XL
- Registry model: [Cessna 560XL](https://openairdocs.org/model/cessna-560xl) (OpenAirDocs)
- Aircraft serial: 5605360
- Aircraft time: 6,047 hours, 4,786 cycles
- Engine: Pwa PW545A
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: Oil System
- Condition: Overserviced
- Location: Apu
- Stage of operation: TX
- How discovered: O
- Nature of condition: W, B
- Precautionary procedure: H
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2010102704275

## Discrepancy

WITH APU RUNNING & APU BLEED AIR ON,  A STRONG BURNING RUBBER LIKE ODOR ENTERED CABIN ON TAXI OUT. APU BLEED AIR SELECTED OFF & ODOR WENT AWAY.  INSPECTED WATER SEPARATOR IAW MM 21-51-00.  LEAK CHECKED APU & BLEED AIR PLUMBING.  CHECKED GOOD.  FOUND APU OIL OVER SERVICED.  CORRECTED OIL SERVICE IAW MM 12-11-03.   RAN APU FOR .5 HOUR & OIL ODOR DISSIPATED.

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