Service difficulty report · Control Unit · Boeing 737

Difficulty date
April 9, 2022
Submitted
April 11, 2022
Operation
Air carrier
Aircraft
N832NN
Make and model
Boeing 737
Aircraft serial
33521
Aircraft time
35,948 hours, 14,734 cycles
Part
Control Unit
Part number
429352
Condition
None
Location
Zone 100 - Fuse
Stage of operation
DE
How discovered
V
Nature of condition
J
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: ANTI-SKID INOP INDICATION DURING DESCENT. EMERGENCY WAS DECLARED AND LANDED WITHOUT INCIDENT. LANDING LIGHT EXTINGUISHED AFTER STOPPING ON RUNWAY. COMPLIED WITH FIM TASK 32-42-00-810-807 NO MESSAGE FOUND ON ANTISKID AUTOBRAKE CONTROL UNIT. NO 30 DAY HISTORY. TEST PASSED. ANTISKID AUTOBRAKE CONTROL UNIT WAS REPLACED AFTER SAME LIGHT ILLUMINATED ON FLIGHT 2258 (AALA202204117323)