# SDR F7H2007F00000

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 26, 2007
- Submitted: April 17, 2007
- Operation: Air carrier
- Aircraft: [N31PD](https://openairdocs.org/aircraft/N31PD), registered now
- Make and model: Piper PA-23-250
- Registry model: [Piper PA-23-250](https://openairdocs.org/model/piper-pa-23-250) (OpenAirDocs)
- Aircraft serial: 277654016
- Engine: Lyc TIO540*
- System (JASC): [3233 · Landing Gear Actuator](https://openairdocs.org/jasc/3233)
- Part: O-Ring
- Part number: 350302
- Condition: Worn
- Location: Lt Mlg Actuator
- Part time: 8,626 hours
- Stage of operation: CL
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/F7H2007F00000

## Discrepancy

PILOT REPORTED LT MAIN GEAR WOULD NOT RETRACT AFTER TAKEOFF.  PROBABLE CAUSE WAS WORN O-RINGS IN LT MAIN GEAR ACTUATING CYLINDER ASSEMBLY.  (K)

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