Service difficulty report · Control Unit · Boeing 737752

Difficulty date
August 8, 2025
Submitted
August 12, 2025
Operation
Air carrier
Aircraft
N7887A
Make and model
Boeing 737752
Aircraft serial
35123
Aircraft time
56,606 hours, 29,959 cycles
Part
Control Unit
Condition
Faulted
Location
Zone 200
Stage of operation
TX
How discovered
O
Nature of condition
N
Precautionary procedure
O

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

What was found

LEFT WING TO BODY OVERHEAT LIGHT ILLUMINATED TWICE ON TAXI OUT. R & R COMPARTMENT OVERHEAT DETECTION CONTROL UNIT IN REF TO AMM 26-18-01. NO CURRENT FAULTS