# SDR DXTA2014050505765

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2014
- Submitted: May 20, 2014
- Operation: Air carrier
- Aircraft: [N897QS](https://openairdocs.org/aircraft/N897QS), registered now
- Make and model: Raythn HAWKER900XP
- Aircraft serial: HA0014
- Aircraft time: 3,304 hours, 2,335 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Valve
- Part number: AIR480260
- Part serial: LK8906117
- Condition: Failed
- Location: Mlg
- Part time: 1,414 hours, 987 cycles
- 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/DXTA2014050505765

## Discrepancy

DURING RETRACTION GEAR AFTER TAKEOFF, LT MAIN GEAR RED GEAR INDICATOR REMAINED ILLUMINATED.  COMPLIED WITH GEAR SPEED LIMITS, EXECUTED ABNORMAL CHECKLIST.  GEAR DOWN INDICATIONS PRIMARY & SECONDARY FUNCTION NORMALLY.  REPLACED THE LT MLG UPLOCK SWITCH & NON-RETURN VALVE IAW MM 32-60-10-05.  ALL MLG FUNCTION CHECKED GOOD.

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