# SDR SIMA20151225002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 25, 2015
- Submitted: December 28, 2015
- Operation: Air carrier
- Aircraft: [N539EA](https://openairdocs.org/aircraft/N539EA), registered now
- Make and model: Cndair CL6002C10
- Aircraft serial: 10318
- Aircraft time: 13,159 hours, 9,065 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Switch
- Condition: Dirty
- Location: Nlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: C
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20151225002

## Discrepancy

AFTER TAKEOFF, LG DISAGREE WARNING.  NOSE GEAR UNSAFE INDICATION.  FOLLOWED AOM PROCEDURE & HAD 3 GREEN.  CLEANED ICE FROM NLG DOORS & SCISSOR LINKS, CLEANED DIRT FROM NLG PROX SWITCHES & TARGETS.  PERFORMED OPERATIONS CHECK OF NLG PROX SENSOR SYS & FOUND WORKING PROPERLY AT THIS TIME IAW AMM 32-61-00.

---
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.