Service difficulty report · Overheat Sensor · Boeing 73745D

Difficulty date
July 16, 2026
Submitted
July 16, 2026
Operation
Air carrier
Aircraft
N406CK
Make and model
Boeing 73745D
Aircraft serial
28752
Aircraft time
60,189 hours, 29,268 cycles
Part
Overheat Sensor
Condition
Dirty
Location
Zone 100
Stage of operation
CR
How discovered
O
Nature of condition
N
Precautionary procedure
A

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

What was found

WHEEL WELL FIRE LIGHT IN FLIGHT. CLEANED WHEEL WELL OVERHEAT DETECTOR ELEMENT IAW AMM 26-17-11. PERFORMED OPERATIONAL CHECK OF WHEEL WELL OVERHEAT DETECTION ELEMENT IAW B737 AMM 26-17-00, OPS CHECK GOOD

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