# SDR HAEA201100221

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 6, 2011
- Submitted: September 8, 2011
- Operation: Air carrier
- Aircraft: [N314TW](https://openairdocs.org/aircraft/N314TW), registered now
- Make and model: Amd FALCON20
- Aircraft serial: 314
- Aircraft time: 17,860 hours, 14,114 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Uplock Switch
- Condition: Failed
- Location: Mlg
- Stage of operation: AP
- How discovered: O
- Nature of condition: J
- Precautionary procedure: L
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HAEA201100221

## Discrepancy

ON APPROACH, GEAR WOULD NOT COME DOWN WITH GEAR HANDLE. PERFORMED PROCEDURE "A".  GEAR INDICATION DOWN GREEN.  ACFT DIVERTED, LANDING UNEVENTFUL. MX DISCOVERED RT UP-LOCK SWITCH FAILED. R & R RT UP-LOCK.  PERFORMED GEAR SWING. OPS NORMAL. NO FURTHER ACTION REQUIRED.

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