What was found
AIRCRAFT WAS NOT GROUNDED: LEFT BRAKE SPONGY AND REQUIRES SIGNIFICANTLY MORE PEDAL DEFLECTION FOR EQUAL BRAKING. PERFORMED NORMAL BRAKE BLEEDING ON NR 1 & 2 BRAKES, IAW AMM 32-42-00-870-001-A. FOUND AIR IN SYSTEM. CLEARED ALL AIR.
- Difficulty date
- December 14, 2025
- Submitted
- December 16, 2025
- Operation
- Air carrier
- Aircraft
- N444UW
- Make and model
- Airbus A321253NX
- Aircraft serial
- 10692
- Aircraft time
- 15,745 hours, 4,315 cycles
- System (JASC)
- 3240 · Landing Gear Brake System
- Part
- Brake Sys
- Condition
- Weak
- Location
- Zone 700
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- S
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.