# SDR 2011FA0000685

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 14, 2011
- Submitted: October 17, 2011
- Operation: General aviation
- Aircraft: N156SL
- Make and model: Piagio P180
- Aircraft serial: 1115
- Aircraft time: 5,804 hours, 4,380 cycles
- System (JASC): [2910 · Hydraulic System, Main](https://openairdocs.org/jasc/2910)
- Part: Hydraulic System
- Condition: Failed
- Stage of operation: CL
- How discovered: V
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2011FA0000685

## Discrepancy

LOST HYD PRESSURE WHILE RETRACTING LANDING GEAR ON TAKEOFF.  AFTER LANDING FOUND C/B POPPED, RESET AND OP CHECKED GOOD ON SEVERAL RETRACT TEST.

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