# SDR C2XA07CL098

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 16, 2007
- Submitted: November 19, 2007
- Operation: Air carrier
- Aircraft: N16571
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145633
- Aircraft time: 11,994 hours, 9,347 cycles
- System (JASC): [3233 · Landing Gear Actuator](https://openairdocs.org/jasc/3233)
- Part: Actuator
- Part number: 21180100401
- Part serial: 1021
- Condition: Faulty
- Location: Nlg
- Part time: 15,257 hours, 11,733 cycles
- Stage of operation: DE
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/C2XA07CL098

## Discrepancy

FLT 2966, OKC - CLE.  INBOUND TO CLE, AN AIR/GROUND FAIL MESSAGE ILLUMINATED DURING GEAR EXTENSION.  THE RIGHT NOSE LANDING GEAR DOOR ACTUATOR WAS REMOVED AND REPLACED.










































































































































































































































































































































































































































































CLE FLIGHT# 2966 THE CREW REPORTED ON FINAL APPROACH @1000 FT. GEAR WAS SELECTED DOWN AND EICAS MESSAGE "LG GEAR AIR/GROUND FAIL MESSAGE APPEARED.MESSAGE WENT AWAY ONCE GEAR WAS DOWN AND LOCKED. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT.
MAINTENANCE INSPECTED AND REPLACED THE RIGHT NOSE GEAR DOOR ACTUATOR.OPERATIONAL CHECKS WERE GOOD. 





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