# SDR 98ZZZX2450

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 1998
- Submitted: March 26, 2000
- Operation: General aviation
- Aircraft: [N3111C](https://openairdocs.org/aircraft/N3111C), registered now
- Make and model: Beech A45
- Registry model: [Beech A45](https://openairdocs.org/model/beech-a45) (OpenAirDocs)
- Aircraft serial: 528275
- System (JASC): [3233 · Landing Gear Actuator](https://openairdocs.org/jasc/3233)
- Part: Cotter Pin
- Part number: AN38034
- Condition: Failed
- Location: Mlg Actuator
- Component: 45810070
- Stage of operation: NR
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/98ZZZX2450

## Discrepancy

LANDING GEAR FAILED TO COME DOWN, TRIPPED CIRCUIT BREAKER, WOULD NOT CRANK DOWN MANUALLY.  DURING TEAR-DOWN INSPECTION, FOUND COTTER PIN (AN380-3-4) BROKEN ON WORM GEAR (45-810143) CAUSING NUT, AN 310-7,

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