Service difficulty report · Display · Boeing 767323

Difficulty date
August 13, 2026
Submitted
August 14, 2026
Operation
Air carrier
Aircraft
N457AZ
Make and model
Boeing 767323
Aircraft serial
25448
Aircraft time
115,993 hours, 21,458 cycles
Part
Display
Part number
4077880908
Part serial
32149531
Condition
Faulted
Location
Zone 200
Part time
129 hours, 129 cycles
Stage of operation
TX
How discovered
O
Nature of condition
B
Precautionary procedure
O

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

What was found

PRIOR TO BLOCK OUT FLIGHT CREW REPORTED LEFT FLIGHT MANAGEMENT COMPUTER FAILED ALONG WITH AN ELECTRICAL SMOKE SMELL. REMOVED AND REPLACED LEFT CONTROL DISPLAY UNIT IN ACCORDANCE WITH B767 AMM 34-61-02. ACCOMPLISHED FLIGHT MANAGEMENT COMPUTER SYSTEM CONTROL DISPLAY UNIT TEST IN ACCORDANCE WITH B767 AMM 34-61-02 NO FAULTS NOTED.