# SDR SIMA200615308

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 30, 2006
- Submitted: June 6, 2006
- Operation: Air carrier
- Aircraft: [N632AE](https://openairdocs.org/aircraft/N632AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145143
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Landing Gear
- Condition: Locked
- Location: Lg Sys
- Stage of operation: TO
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200615308

## Discrepancy

ORD - FLT 4072 - LANDING GEAR AIRGROUND FAIL MSG ON EICAS.  COULD NOT MOVE LEVER TO RETRACT RETURNED TO LAND.  MESSAGE WENT AWAY AFTER 5 MINUTES.  AIRCRAFT RETURNED TO FIELD.  INSPECTED NLG CAM CENTERING MECHANISM, MLG STRUT BACKLASH AGAINST PROX SWITCH ON GEAR LEGS WITH NO DEFECTS NOTED.  INSPECTED COMPLIED WITH EMB 32-10-02 AND 32-10-01, RETURNED AIRCRAFT TO SERVICE.  (M)

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