# SDR VJ32002F00052

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2002
- Submitted: July 29, 2002
- Operation: Air carrier
- Aircraft: [N8112T](https://openairdocs.org/aircraft/N8112T), registered now
- Make and model: Beech F33A
- Registry model: [Beech F33A](https://openairdocs.org/model/beech-f33a) (OpenAirDocs)
- Aircraft serial: CE1539
- Engine: Cont IO520*
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Relay
- Part number: SM50D7
- Condition: Failed
- Location: Mlg
- Part time: 584 hours
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/VJ32002F00052

## Discrepancy

LANDING GEAR FAILED TO COME UP IN FLIGHT.  JACKED AIRCRAFT AND OPS CHECKED LANDING GEAR SYSTEM AND RELAY FAILED.  TAPPED ON UP SIDE OF RELAY AND POINTS RELEASE ALLOWING GEAR TO ROTATE UP.  THIS RELAY HAD A MINIMUM OF 1032 GEAR CYCLES ON IT.  RECOMMENDATION FOR PREVENTATIVE RECURRENCE IS MAKING THIS PART A LIFE LIMIT PART OF 500 HOURS OF 1000 GEAR CYCLES WHICH EVER COMES FIRST.

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