# SDR COMA9630050

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 3, 1996
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N347CA](https://openairdocs.org/aircraft/N347CA), registered now
- Make and model: Saab SF340A
- Registry model: [Saab SF340A](https://openairdocs.org/model/saab-scania-sf340a) (OpenAirDocs)
- Aircraft serial: 340A028
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Dump Valve
- Part number: 3268
- Condition: Leaking
- Location: Nlg
- Stage of operation: CR
- Nature of condition: K, J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/COMA9630050

## Discrepancy

HYDRAULIC SYSTEM PUMP CYCLES EVERY 90 SECONDS.  REPLACED MAIN ACCUMULATOR DUMP VALVES.

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