# SDR SIMA20190701002

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 1, 2019
- Submitted: July 2, 2019
- Operation: Air carrier
- Aircraft: [N942LL](https://openairdocs.org/aircraft/N942LL), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500930
- Aircraft time: 35,125 hours, 29,704 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: O-Ring
- Condition: Damaged
- Location: Nr 1 Brake
- Stage of operation: TX
- How discovered: O
- Nature of condition: K, B
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20190701002

## Discrepancy

UPON ARRIVAL AT GATE , RAMPERS ADVISED THAT NUMBER 1 FIRE WAS SMOKING. UPON FURTHER INSPECTION, NOTICED #1 BRAKE SPEWING LIQUID AND STEAM. C/A-INSPECTEWD FOUND NO FIRE ON #1 BRAKE FOUND HYDRAULIC FLUID MIST FROM #1 BRAKE BLEEDER SCREW ORING. REMOVED AND REPLACED #1 BRAKE UPPER BLEEDER VAVLE ORING IAW AMM 32-49-03 LEAK CHECK GOOD.OPS CHECK GOOD.

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