# SDR AALA202303029571

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 27, 2023
- Submitted: March 2, 2023
- Operation: Air carrier
- Aircraft: [N122US](https://openairdocs.org/aircraft/N122US), registered now
- Make and model: Airbus A320-214
- Registry model: [Airbus A320-214](https://openairdocs.org/model/airbus-a320-214) (OpenAirDocs)
- Aircraft serial: 1298
- Aircraft time: 63,462 hours, 31,430 cycles
- System (JASC): [3240 · Landing Gear Brake System](https://openairdocs.org/jasc/3240)
- Part: Reservoir
- Part number: 7491982
- Part serial: H1614
- Condition: Leaking
- Location: Zone 100 - Fuse
- Part time: 63,461 hours, 31,430 cycles
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202303029571

## Discrepancy

AIRCRAFT WAS GROUNDED: PILOT REPORTS RIGHT BRAKE PEDAL GOES FULLY TO FLOOR WITH NO BRAKE FEEL. MAINTENANCE FOUND THE RIGHT HAND BRAKE CONTROL MASTER CYLINDER (2626GM) LEAKING AND REPLACED IT PER AMM 32-42-12. (AALA202303025439) MAINTENANCE ALSO FOUND THE BRAKE HYDRAULIC RESERVOIR (2624GM) LEAKING AND REPLACED IT PER AMM 32-43-11. (AALA202303029571). A SATISFACTORY LEAK / OPERATIONAL CHECK WAS ACCOMPLISHED.

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