# SDR PNSA2014010101

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2015
- Submitted: January 5, 2015
- Operation: Air carrier
- Aircraft: [N369PX](https://openairdocs.org/aircraft/N369PX), registered now
- Make and model: Saab 340B
- Registry model: [Saab 340B](https://openairdocs.org/model/saab-340b) (OpenAirDocs)
- Aircraft serial: 295
- Aircraft time: 37,805 hours
- System (JASC): [3242 · Brake](https://openairdocs.org/jasc/3242)
- Part: Brake Assy
- Part number: 50125893
- Part serial: APR880235R
- Condition: Leaking
- Location: Nr 3
- Part time: 407 hours, 396 cycles
- Stage of operation: CR
- How discovered: O
- Nature of condition: K
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/PNSA2014010101

## Discrepancy

HYDRAULIC QTY DECREASES WITH THE ACTIVATION OF THE HYD PUMP.  FOUND NR 3 BRAKE ASSEMBLY PISTON LEAKING.

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