# SDR CA991116025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 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): [6120 · Propeller Controlling System](https://openairdocs.org/jasc/6120)
- Part: Actuator
- Part number: 7901802
- Condition: Leaking
- Location: Propeller
- Part time: 21,401 hours
- Component: Hamstd, 14SF5
- Stage of operation: CL
- Nature of condition: J
- Precautionary procedure: E
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CA991116025

## Discrepancy

(CAN) EVIDENCE OF OIL LEAKING FROM PROPELLER ACTUATOR, O-RING AND ACTUATOR REPLACED.

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