# SDR AU990472

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 20, 1999
- Submitted: March 26, 2000
- Operation: General aviation
- Make and model: Cessna 210N
- Registry model: [Cessna 210N](https://openairdocs.org/model/cessna-210n) (OpenAirDocs)
- Engine: Cont IO520F
- Propeller: Hartzl PHCJ3YF1
- System (JASC): [2913 · Hydraulic Pump (Electric/Engine), Main](https://openairdocs.org/jasc/2913)
- Part: Power Pack
- Part number: 98811241
- Condition: Leaking
- Location: Hydraulic Pump
- Stage of operation: IN
- Nature of condition: K
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AU990472

## Discrepancy

(AUS) HYDRAULIC POWER PACK LEAKING FROM TOP PUMP SEAL.  INVESTIGATION FOUND THE MOTOR WORN.  THE HYDRAULIC FLUID WAS CONTAMINATED WITH METAL PARTICLES.

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