What was found
AIRCRAFT WAS GROUNDED: SIGNIFICANT WHEEL/BRAKE SHUTTER WHEN BRAKES APPLIED. MAINTENANCE FOUND THE #4 BRAKE LEAKING IN INNER WALL AND REPLACED THE BRAKE ASSEMBLY PER AMM 32-42-27. A SATISFACTORY OPERATIONAL CHECK WAS ACCOMPLISHED.
- Difficulty date
- June 19, 2024
- Submitted
- June 20, 2024
- Operation
- Air carrier
- Aircraft
- N170US
- Make and model
- Airbus A321211
- Aircraft serial
- 1462
- Aircraft time
- 73,934 hours, 28,594 cycles
- System (JASC)
- 3240 · Landing Gear Brake System
- Part
- Brake
- Part number
- C20534100
- Part serial
- 04310
- Condition
- Leaking
- Location
- Mlg
- Part time
- 21,538 hours, 8,889 cycles
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.