Service difficulty report · Brake Sys · Airbus A321231

Difficulty date
September 4, 2025
Submitted
September 5, 2025
Operation
Air carrier
Aircraft
N155NN
Make and model
Airbus A321231
Aircraft serial
6940
Aircraft time
29,529 hours, 11,707 cycles
Part
Brake Sys
Condition
Faulted
Location
Zone 700
Stage of operation
TX
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 NOT GROUNDED: FLIGHT CREW REPORTED THAT TWICE WHEN COMING TO A STOP THE BRAKES ARE GRABBING AND JOLTING THE AIRCRAFT. 1ST TIME WAS DEPARTING DFW AND WHICH WAS CONFIRMED UPON LANDING IN PHX WHEN COMING TO A STOP EXITING THE RUNWAY. MAINTENANCE PERFORMED TSM 32-42-00-810-912A AND INSPECTED THE BRAKE ASSEMBLY WITH NO DEFECTS NOTED. MAINTENANCE PERFORMED NORMAL AND ALTERNATE BRAKE BLEEDING PER MM 32-42-00-870-001A.

More about the Airbus A321-231