# SDR CA991103066

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 26, 1999
- Submitted: March 26, 2000
- Operation: Air carrier
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- Engine: Pwa PW120
- Propeller: Hamstd 14SF5
- System (JASC): [7920 · Engine Oil Distribution (Airframe Furnished)](https://openairdocs.org/jasc/7920)
- Part: Seal
- Condition: Cut
- Location: Oil Pump
- Part time: 153 hours
- Component: 3038450
- Stage of operation: CR
- Nature of condition: K, J
- Precautionary procedure: E, A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA991103066

## Discrepancy

(CAN) HP OIL PUMP SEAL CUT AND EXTRUDED CAUSING OIL LEAK AND LOW PRESSURE.

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