What was found
F/O LT BRAKE INOPERATIVE, GOES TO THE FLOOR. TROUBLESHOT SYS AND REPLACED THE COPILOTS BRAKE MASTERCYLINDER. THE SYSTEM CHECK GOOD AND THE ACFT WAS RETURN TO SERVICE.
- Difficulty date
- December 17, 2013
- Submitted
- January 13, 2014
- Operation
- Air carrier
- Aircraft
- N910FX
- Make and model
- Aerosp ATR42320
- Aircraft serial
- 277
- Aircraft time
- 24,700 hours, 28,428 cycles
- System (JASC)
- 3243 · Master Cylinder/Brake Valve
- Part
- Master Cylinder
- Part number
- 10025111Y00
- Part serial
- 661
- Condition
- Leaking
- Location
- Brake System
- Stage of operation
- LD
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.