# SDR UQMA913U

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 16, 2010
- Submitted: June 25, 2010
- Operation: Air carrier
- Aircraft: N17TU
- Make and model: Piper PA-31T
- Registry model: [Piper PA-31T](https://openairdocs.org/model/piper-pa-31t) (OpenAirDocs)
- Aircraft serial: 31T7520035
- Aircraft time: 8,047 hours
- Engine: Pwa PT6A28
- Engine time: 8,045 hours
- System (JASC): [3232 · Landing Gear Door Actuator](https://openairdocs.org/jasc/3232)
- Part: Actuator
- Part number: 29243
- Condition: Broken
- Location: Lt Mlg Door
- Part time: 3,086 hours
- Component: Left Inner Gear
- Stage of operation: LD
- 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/UQMA913U

## Discrepancy

LEFT INNER GEAR DOOR ACTUATOR WOULD NOT OPEN DUE TO INTERNAL MALFUNCTION RESULTING IN NOT LETTING THE LEFT GEAR LEAVE THE GEAR WELL.  THE AIRCRAFT MADE A GEAR UP LANDING.  THE ACTUATOR IS AN OZONE P/N 2924-3, PIPER P/N 455-946.  THE ACTUATOR WAS INSTALLED 12-95 AND HAD 3086 HOURS SINCE INSTALLED.

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