# SDR SIMA2018053026004

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 26, 2018
- Submitted: May 30, 2018
- 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: 33,885 hours, 29,716 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Switch
- Condition: Failed
- Location: Mlg
- Stage of operation: CL
- How discovered: O
- Nature of condition: B, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA2018053026004

## Discrepancy

DURING CLIMB,  RECEIVED A LG AIR/GND FAIL MESSAGE.  COMPLIED WITH QRH, DECLARED AN EMERGENCY AND DIVERTED.  TROUBLESHOT IAW FIM 32-63-00-810-806-A SUBTASK 816-003-A.  FOUND SIGNS OF CORROSION AND ARCING ON NLG WOW SWITCH CONNECTOR.

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