What was found
Y RSVR LO LVL DISPLAYED ON UPPER ECAM SCREEN. - HYD. CHANGED 2 O-RINGS ON THE AUTO SELECTOR BRAKE VALVE. LEAK CHECKED, BUT VALVE STILL LEAKED HYDRAULIC FLUID DUE TO A CRACK IN THE VALVE.
- Difficulty date
- April 1, 2019
- Submitted
- April 5, 2019
- Operation
- Air carrier
- Aircraft
- N476UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1508
- Aircraft time
- 56,785 hours, 24,496 cycles
- System (JASC)
- 3240 · Landing Gear Brake System
- Part
- O-Ring
- Condition
- Failed
- Location
- Brake Valve
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- K
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.