Service difficulty report · Brake · Airbus A321231

Difficulty date
December 1, 2024
Submitted
December 2, 2024
Operation
Air carrier
Aircraft
N129AA
Make and model
Airbus A321231
Aircraft serial
6401
Aircraft time
32,311 hours, 10,482 cycles
Part
Brake
Part number
C20534100
Part serial
14845
Condition
Sticking
Location
Zone 700
Part time
7,932 hours, 2,582 cycles
Stage of operation
LD
How discovered
O
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS GROUNDED: FLIGHT CREW REPORTED THAT THE LEFT BRAKE STICKING AND THE AIRPLANE PULLS LEFT ON LANDING. MAINTENANCE FOUND THE #1 BRAKE WAS DRAGGING AND NOT FULLY RELEASING. MAINTENANCE REPLACED THE #1 BRAKE AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK PER AMM 32-41-11.

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