# SDR 2005FA0000628

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 25, 2005
- Submitted: May 5, 2005
- Operation: General aviation
- Aircraft: [N8268T](https://openairdocs.org/aircraft/N8268T), registered now
- Make and model: Beech F33A
- Registry model: [Beech F33A](https://openairdocs.org/model/beech-f33a) (OpenAirDocs)
- Aircraft serial: CE1547
- Engine: Cont IO520*
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Relay
- Part number: SM50D7
- Part serial: DATECODE0348
- Condition: Intermittent
- Location: Mlg
- Part time: 536 hours
- Stage of operation: LD
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005FA0000628

## Discrepancy

PILOT SELECTED GEARDOWN AND NOTHING HAPPENED, PILOT THEN CYCLED GEAR SELECTOR TWICE THEN GEAR WENT DOWN, AC RETURNED TO BASE.  ON TROUBLESHOOTING, MECHANIC CYCLED GEAR 4 TIMES THEN RELAY FAILED, PROBABLE CAUSE AT THIS TIME UNKNOWN.  INSTALLED NEW AND IMPROVED RELAY IAW DATE CODE.  (K)

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