Service difficulty report · Sensor · Boeing 7378

Difficulty date
August 20, 2025
Submitted
August 22, 2025
Operation
Air carrier
Aircraft
N47293
Make and model
Boeing 7378
Aircraft serial
67552
Aircraft time
9,461 hours, 3,223 cycles
Part
Sensor
Condition
False Indication
Location
Zone 800
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

FWD ENTRY MC ON TAKEOFF ROLL. EXTINGUISHED AT 500 FEET. CLEANED SENSOR AND TARGET, OPERATED THE DOOR A FEW TIMES. CHK OK PER AMM 52-20 TASK 801. ADD FAULT:52-71111

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