# SDR SIMA200700310

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 30, 2006
- Submitted: January 3, 2007
- Operation: Air carrier
- Aircraft: [N833AE](https://openairdocs.org/aircraft/N833AE), registered now
- Make and model: Emb EMB-135KL
- Registry model: [EMB EMB-135KL](https://openairdocs.org/model/embraer-emb-135kl) (OpenAirDocs)
- Aircraft serial: 145629
- Aircraft time: 10,754 hours, 9,153 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Sensor
- Part number: 8005701
- Part serial: 10021
- Condition: Shorted
- Location: Mlg
- Part time: 4,190 hours, 3,196 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/SIMA200700310

## Discrepancy

LANDING GEAR HANDLE WOULD NOT ALLOW LANDING GEAR TO RETRACT.  RECEIVED LG AIR/GND FAIL MESSAGE AND RETURNED TO DFW.  REMOVED AND REPLACED PROXIMITY SWITCH IAW EMB AMM 32-63-02 AFTER FINDING PIN A SHORTED.  OPERATIONAL CHECK GOOD, RETURNED AIRCRAFT TO SERVICE.

---
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.