# SDR SIMA20150418001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 18, 2015
- Submitted: April 20, 2015
- Operation: Air carrier
- Aircraft: [N637AE](https://openairdocs.org/aircraft/N637AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145170
- Aircraft time: 37,014 hours, 33,525 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Switch
- Condition: Out Of Adjust
- Location: Landing Gear
- Stage of operation: CL
- How discovered: O
- Nature of condition: N
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20150418001

## Discrepancy

LG AIR & GND FAIL, AFTER TAKEOFF.  MULTIPLE OCCURRENCES OF LT & RT WOW PROX FAULTS.  FOUND LT & RT NR 2 WOW OUT OF ADJUSTMENT, LT = 0.115 " & RT = 0.097".  ADJUSTED LT & RT NR 2 WOW GAPS TO 0.080" IAW AMM CH 32-63-05.  WOW FUNCTION CHECK OK IAW AMM CH 32-63-05.

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