# SDR JJBA202006242006

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 22, 2020
- Submitted: June 24, 2020
- Operation: Air carrier
- Aircraft: [N14143](https://openairdocs.org/aircraft/N14143), registered now
- Make and model: Emb EMB-145XR
- Registry model: [EMB EMB-145XR](https://openairdocs.org/model/embraer-emb-145xr) (OpenAirDocs)
- Aircraft serial: 145739
- Aircraft time: 42,009 hours, 26,108 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Electronic Unit
- Part number: 355022003
- Part serial: 1341
- Condition: Inoperative
- Location: Mlg
- Part time: 3,012 hours, 2,813 cycles
- Stage of operation: CL
- 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/JJBA202006242006

## Discrepancy

LG AIR GROUND FAIL EICAS MESSAGE IMMEDIATELY AFTER TAKE OFF. ADJUST NLG TORQUE LINK TARGET. PERFORM GEAR SWINGS FAIL. TROUBLESHOT TO LGEU. R&R LGEU AND GEAR SWINGS 5 TIMES. OPS CHECK SAT. NO OTHER DEFECTS NOTED.

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