# SDR SIMA2018040200002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2018
- Submitted: April 2, 2018
- Operation: Air carrier
- Aircraft: [N649PP](https://openairdocs.org/aircraft/N649PP), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145234
- Aircraft time: 42,545 hours, 38,395 cycles
- System (JASC): [3230 · Landing Gear Retraction/Extension System](https://openairdocs.org/jasc/3230)
- Part: Electronic Unit
- Part number: 355022003
- Part serial: 5208
- Condition: Failed
- Location: Mlg
- 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/SIMA2018040200002

## Discrepancy

LANDING GEAR FAILED TO RETRACT; LANDING GEAR LEVER DID NOT UNLOCK WHEN GEAR RETRACTION WAS SELECTED-C/A-REMOVED AND REPLACED LANDING GEAR ELECTRONIC UNIT IAW AMM TASK 32-32-01. OPS CHECK GOOD IAW AMM TASK 32-30-00. NO FURTHER DEFECTS NOTED.

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