Service difficulty report · Overheat Sensor · Boeing 7377BD

Difficulty date
November 4, 2024
Submitted
November 8, 2024
Operation
Air carrier
Aircraft
N7734H
Make and model
Boeing 7377BD
Aircraft serial
33923
Aircraft time
59,296 hours, 32,645 cycles
Part
Overheat Sensor
Condition
Faulted
Location
Zone 400
Stage of operation
CL
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 BODY OVERHEAT LIGHT ILLUMINATED IN CLIMB THEN EXTINGUISHED WHEN ENGINE 1 BLEED SWITCH TURNED OFF<[01] REPLACED M1761 OVHT DETECTOR ON #1 ENGINE FWD STRUT CAVITY IAW AMM 26-18-02; OPS CHECKS GOOD; FAULT CLEARED

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