# SDR RAIA2009022400001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2009
- Submitted: February 24, 2009
- Operation: Air carrier
- Aircraft: N805HK
- Make and model: Emb EMB-145EP
- Registry model: [EMB EMB-145EP](https://openairdocs.org/model/embraer-emb-145ep) (OpenAirDocs)
- Aircraft serial: 145096
- Aircraft time: 22,911 hours, 21,649 cycles
- System (JASC): [3297 · Landing Gear System Wiring](https://openairdocs.org/jasc/3297)
- Part: Connector
- Condition: Dirty
- Location: Nlg
- Stage of operation: CR
- 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/RAIA2009022400001

## Discrepancy

FLT 3542 - RDU - CREW RECEIVED A LANDING GEAR AIR/GND FAIL MESSAGE ON THE EICAS.  MAINTENANCE PERFORMED AN INSPECTION OF THE CMC DATA AND FOUND A FAULT FOR THE LANDING GEAR AIR/GND PROXIMITY SWITCH.  MAINTENANCE CLEANED AND RESEATED THE CONNECTOR AT THE NLG UPLOCK BOX.  SYSTEM OPS CHECKED GOOD.

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