What was found
DECLARED EMERGENCY DUE TO AN AUTO BRAKE FAULT WITH A NORMAL BRAKE SELECTOR VALVE (23GG) FAILURE MESSAGE. REPLACED BRAKE SELECTOR VALVE 23GG. (LP: 9080442, AIRCRAFT WAS GROUNDED)
- Difficulty date
- July 16, 2026
- Submitted
- July 17, 2026
- Operation
- Air carrier
- Aircraft
- N351NB
- Make and model
- Airbus A319114
- Aircraft serial
- 1820
- Aircraft time
- 54,790 hours, 28,770 cycles
- System (JASC)
- 3240 · Landing Gear Brake System
- Part
- Selector Valve
- Part number
- A253130021
- Part serial
- H4140
- Condition
- Faulted
- Location
- Zone 700
- Part time
- 63,555 hours, 33,095 cycles
- Stage of operation
- AP
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.