# SDR SIMA202008032003

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 2, 2020
- Submitted: August 3, 2020
- Operation: Air carrier
- Aircraft: [N925AE](https://openairdocs.org/aircraft/N925AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500908
- Aircraft time: 36,384 hours, 31,539 cycles
- System (JASC): [3260 · Landing Gear Position and Warning](https://openairdocs.org/jasc/3260)
- Part: O-Ring
- Condition: Failed
- Location: Strut
- Stage of operation: CL
- 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/SIMA202008032003

## Discrepancy

AFTER TAKEOFF ORD DECLRED EMERGENCY DUE TO ENG 1 AND 2 REV DISAGREE / LG AIR GROUND FAIL.   REPLACED ORING AT LEAKING NLG CHARGING VALVE, PERFORMED FULL STRUT SERVICE, AND PERFORMED SEVERAL SUCCESSFUL GEAR SWINGS WITH NO DEFECTS NOTED.

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