# SDR DXTA2012022704891

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2012
- Submitted: February 28, 2012
- Operation: Air carrier
- Aircraft: [N937QS](https://openairdocs.org/aircraft/N937QS), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500137
- Aircraft time: 10,040 hours, 6,220 cycles
- System (JASC): [3233 · Landing Gear Actuator](https://openairdocs.org/jasc/3233)
- Part: Actuator
- Part number: 278882
- Part serial: 00151
- Condition: Malfunctioned
- Location: Nlg
- Stage of operation: AP
- 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/DXTA2012022704891

## Discrepancy

ON APPROACH, EXTENDED GEAR AT APPROX 160 KNOTS, THE NOSE GEAR LIGHT DID NOT GO GREEN, DURING OVERFLIGHT OF AIRPORT AT APPROX 2-3 MINS INTO THE UNLOCKED SITUTATION, THE NOSE GEAR LIGHT WENT TO DOWN AND LOCKED (GREEN), REJOINED THE CIRCUIT AND LANDED.  TROUBLESHOT PROBLEM & FOUND NOSE GEAR ACTUATOR DOWNLOCK SWITCH TO BE AT FAULT.  R & R NOSE LANDING GEAR ACTUATOR.  OPS AND LEAK CHECKED SATISFACTORY.  WORK WAS ACCOMPLISHED IAW  MM 32-30-03.  R & R ELASTOMETRIC BEARINGS WITH NEW REMOVED ELASTOMER.

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