# SDR JIKA2016060901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 9, 2016
- Submitted: June 13, 2016
- Operation: Air carrier
- Aircraft: [N225BH](https://openairdocs.org/aircraft/N225BH), registered now
- Make and model: Beech C-99
- Registry model: [Beech C-99](https://openairdocs.org/model/beech-c-99) (OpenAirDocs)
- Aircraft serial: U181
- Aircraft time: 27,829 hours, 39,349 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Downlock Switch
- Part number: 1013841377
- Part serial: 256
- Condition: Faulty
- Location: Mlg
- Part time: 6,207 hours
- Stage of operation: AP
- How discovered: O
- Nature of condition: N
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/JIKA2016060901

## Discrepancy

ON APPROACH, PILOT SELECTED THE LANDING GEAR HANDLE TO THE EXTEND POSITION, PILOT DID NOT RECEIVE 3 DOWN AND LOCKED INDICATOR LIGHTS.  PILOT DECIDED TO PERFORM A MANUAL EXTENSION OF LANDING GEAR; PILOT RECEIVED 3 GREEN DOWN AND LOCKED INDICATOR LIGHTS AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE TROUBLESHOOTING REVEALED A FAULTY LT LANDING GEAR DOWNLOCK SWITCH, MAINTENANCE REPLACED DOWN LOCK SWITCH AND PERFORMED LANDING GEAR SWINGS, LANDING GEAR OPS CHECKS NORMAL.

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