# SDR C2XA11TY128

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 3, 2011
- Submitted: August 5, 2011
- Operation: Air carrier
- Aircraft: [N27152](https://openairdocs.org/aircraft/N27152), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145759
- Aircraft time: 22,486 hours, 12,029 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: Proximity Switch
- Condition: Out Of Adjust
- Location: Lt Mlg
- Stage of operation: TO
- How discovered: O
- Nature of condition: N
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA11TY128

## Discrepancy

TYS - A/C WAS DEPARTING CAE WHEN THE CREW GOT A MESSAGE ON THE EICAS OF LANDING GEAR AIR/GND FAILURE ON T/O.  A/C RETURNED TO CAE AND WAS FERRIED TO TYS WITH RESTRICTIONS. UPON A SAFE ARRIVAL IN TYS, MAINTENANCE FOUND THE LEFT MLG REAR WOW PROX SWITCH OUT OF LIMITS.  ADJUSTED THE GAP IAW EMB 145XR AMM 32-63-05; COMPLIED WITH THE GEAR EXTENSIONS AND RETRACTIONS TEST IAW EMB 145XR AMM 32-30-00.  NO DISCREPANCIES NOTED AND WAS RELEASED FOR A TEST FLIGHT TO FURTHER EVALUATE.  TEST FLIGHT WAS CANCELED DUE TO WEATHER SO THEREFORE A/C WAS REPO TO RIC TO VERIFY ANY ISSUES.  NONE NOTED AND WAS RELEASED TO SERVICE.

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