Service difficulty report · Control Unit · Boeing 737823

Difficulty date
December 1, 2020
Submitted
December 4, 2020
Operation
Air carrier
Aircraft
N910NN
Make and model
Boeing 737823
Aircraft serial
31160
Aircraft time
24,639 hours, 10,263 cycles
Part
Control Unit
Part number
429352
Condition
Faulty
Location
Autobrake
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 NOT GROUNDED. USING AUTOBRAKE 2 SETTING, AUTOBRAKE APPLIED ASYMETRICAL BRAKING AND PULLED AIRCRAFT TO THE RIGHT JUST AFTER LANDING. REPLACED ANTISKID AUTOBRAKE CONTROL UNIT, IAW FIM 32-42-00. OPERATIONS CHECK GOOD.