# SDR 2005F00009

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 15, 2004
- Submitted: January 19, 2005
- Operation: Air carrier
- Aircraft: [N545AT](https://openairdocs.org/aircraft/N545AT), registered now
- Make and model: Aerosp ATR72
- Aircraft serial: 545
- System (JASC): [3243 · Master Cylinder/Brake Valve](https://openairdocs.org/jasc/3243)
- Part: Master Cylinder
- Part number: 10025111Y00
- Condition: Inoperative
- Location: Brakes
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/2005F00009

## Discrepancy

DURING TAXI, NO BRAKE PRESSURE ON CAPTAIN'S RIGHT BRAKE PEDAL.  REPLACED BRAKE MASTER CYLINDER.  (M)

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