# SDR ASAA0280100

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 22, 2002
- Submitted: May 10, 2002
- Operation: Air carrier
- Aircraft: N964AS
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53078
- System (JASC): [4990 · APU Oil System](https://openairdocs.org/jasc/4990)
- Part: O-Ring
- Part number: S9413143
- Condition: Leaking
- Location: Apu
- Stage of operation: CL
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/ASAA0280100

## Discrepancy

PDX - FOUND OIL ODOR IN CABIN DURING FLIGHT.  REPLACED LEAKING O-RING FOR APU OIL CLUSTER.  OP CHECKED OK.  (M)

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