# SDR DXTA200803046

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 6, 2008
- Submitted: May 6, 2008
- Operation: Air carrier
- Aircraft: [N138QS](https://openairdocs.org/aircraft/N138QS), registered now
- Make and model: Beech 400A
- Registry model: [Beech 400A](https://openairdocs.org/model/hawker-beechcraft-400a) (OpenAirDocs)
- Aircraft serial: RK492
- Aircraft time: 808 hours, 757 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Unlock Switch
- Part number: MS243311
- Condition: Inoperative
- Location: Cockpit
- 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/DXTA200803046

## Discrepancy

AFTER TAKEOFF UPON GEAR RETRACTION, LANDING GEAR RED INTRANSIT LIGHT REMAINED ILLUMINATED.  REMOVED AND REPLACED LT MAIN LANDING GEAR UPLOCK SWITCH P/N: MS24331-1. PERFORMED LANDING GEAR OPERATION CHECK. OP CHECKS GOOD. ALL MAINTENANCE PERFORMED IAW MM 32-10-00, 32-30-00 AND 12-10-00.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.