# SDR AUS20040068

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 5, 2004
- Submitted: June 4, 2004
- Operation: General aviation
- Make and model: Dhav DHC8201
- Engine: Pwa PW123
- Propeller: Hamstd 14SF23
- System (JASC): [7261 · Turbine Engine Oil System](https://openairdocs.org/jasc/7261)
- Part: Plug
- Part number: 311136401
- Condition: Missing
- Location: Engine Oil
- Stage of operation: CL
- 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/AUS20040068

## Discrepancy

(AUS) NR 2 ENGINE BREATHER IMPELLER SHAFT COUPLING STOP/PLUG ASSEMBLYAND RETAINING RING MISSING.

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