Service difficulty report · Fire Loop · Boeing 737932ER

Difficulty date
February 19, 2025
Submitted
February 20, 2025
Operation
Air carrier
Aircraft
N865DN
Make and model
Boeing 737932ER
Aircraft serial
31976
Aircraft time
26,660 hours, 10,219 cycles
Part
Fire Loop
Condition
False Activation
Location
Zone 400
Stage of operation
CL
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

SHIP 3865 -ATB- DUE TO LEFT ENGINE OVERHEAT. CORRECTIVE ACTION: MAINTENANCE REPLACED LOWER LEFT HAND ENGINE CORE FIRE LOOP PER B737 AMM 26-51.