# SDR DXTA2010022203999

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 21, 2010
- Submitted: February 22, 2010
- Operation: Air carrier
- Aircraft: [N204QS](https://openairdocs.org/aircraft/N204QS), registered now
- Make and model: Amd FALCON2000
- Aircraft serial: 104
- Aircraft time: 8,404 hours, 5,265 cycles
- Engine: Cfe CFE73811B
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Squat Switch
- Condition: Malfunctioned
- Location: Mlg
- 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/DXTA2010022203999

## Discrepancy

AFTER TAKEOFF, GEAR WOULD NOT RETRACT.  NOSE GEAR RED LIGHT WENT OUT, BOTH LT AND RT MAIN GEAR GREEN AND RED LIGHTS REMAINED ON WITH THE FLASHING GEAR HANDLE.  ALL INDICATIONS NORMAL DURING GEAR EXTENSION.  TROUBLESHOT SYS AND COULD NOT DUPLICATE. SERVICED NLG STRUT WITH NITROGEN IAW MM 32-212.  CHANGED BOTH MLG DOOR PROX SWITCHES IAW MM 32-311. CHANGED NLG LT SQUAT SWITCH. F/T OK.

---
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.