# SDR UALA2011071103442

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 11, 2011
- Submitted: August 12, 2011
- Operation: Air carrier
- Aircraft: N414UA
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 472
- Aircraft time: 57,164 hours, 22,246 cycles
- Engine: Iae V2527A5
- System (JASC): [3243 · Master Cylinder/Brake Valve](https://openairdocs.org/jasc/3243)
- Part: Master Cylinder
- Part number: C245920001
- Part serial: 503
- Condition: Faulty
- Location: Brake Sys
- Stage of operation: IN
- 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/UALA2011071103442

## Discrepancy

CAPT LEFT TOE BRAKE SLOW TO RETURN TO NORMAL POSITION AFTER BRAKE APPLICATION.  REPLACED LT BRAKE CONTROL MASTER CYLINDER, OPS CHECK NORMAL.

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