# SDR AUS20020143

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 11, 2002
- Submitted: March 4, 2002
- Operation: Air carrier
- Make and model: Gulstm G73
- Engine: Pwa PT6A34
- System (JASC): [2912 · Hydraulic Filter, Main](https://openairdocs.org/jasc/2912)
- Part: Filter
- Condition: Cracked
- Location: Hydraulic Sys
- Stage of operation: CR
- How discovered: O
- Nature of condition: K, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AUS20020143

## Discrepancy

(AUS) HYDRAULIC FILTER HOUSING CRACKED CIRCUMFERENTIALLY IN THREADED AREA. LOSS OF HYDRAULIC FLUID. VENT / DUMP VALVE ALSO FAULTY DUE TO A SPLIT O-RING SEAL.

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