# SDR DALA2016092806947

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 21, 2016
- Submitted: September 29, 2016
- Operation: Air carrier
- Aircraft: N964DN
- Make and model: Doug MD-90-30
- Registry model: [Doug MD-90-30](https://openairdocs.org/model/mcdonnell-douglas-md-90-30) (OpenAirDocs)
- Aircraft serial: 60001
- Aircraft time: 42,601 hours, 24,227 cycles
- System (JASC): [4920 · APU Core Engine](https://openairdocs.org/jasc/4920)
- Part: Apu
- Condition: Contaminated
- Stage of operation: NR
- 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/DALA2016092806947

## Discrepancy

CREW REPORTED AN ODOR IN THE CABIN WITH HAZE.  MAINTENANCE FOUND APU CONTAMINATED.  CLEANED APU INLET AND INSPECTED DOOR.  INSPECTED AND FOUND OVERFLOW BOTTLE FULL AND DRIPPING HYDRAULIC FLUID.  EMPTIED BOTTLE AND PERFORMED DUCT BURNOUT.

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