# SDR DXTA2011080904700

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 9, 2011
- Submitted: August 10, 2011
- Operation: Air carrier
- Aircraft: [N987QS](https://openairdocs.org/aircraft/N987QS), registered now
- Make and model: Cessna 750
- Registry model: [Cessna 750](https://openairdocs.org/model/cessna-750) (OpenAirDocs)
- Aircraft serial: 7500087
- Aircraft time: 10,232 hours, 6,329 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Landing Gear
- Condition: Malfunctioned
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DXTA2011080904700

## Discrepancy

RED GEAR UNLOCK LIGHT WOULD NOT EXTINGUISH AFTER TAKEOFF.  HAD NORMAL HYD PRESSURES.  PERFORMED ABNORMAL CHECKLIST FOR GEAR UNLOCK LIGHT AND GEAR EXTENDED NORMALLY.  CYCLED GEAR & CONFIRMED DISCREPANCY.  FOUND NLG NOT LOCKING IN UPLOCK DUE TO NLG DOORS ARE TO TIGHT. ADJUSTED GEAR DOORS AND CYCLED GEAR.  OPS CHECKED GOOD IAW MM 52-50-20. OHMED OUT UPLOCK SWITCHES, NO DEFECTS NOTED.

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