Service difficulty report · Wire · Boeing 7377BD

Difficulty date
August 30, 2026
Submitted
September 1, 2026
Operation
Air carrier
Aircraft
N7752B
Make and model
Boeing 7377BD
Aircraft serial
33943
Aircraft time
57,350 hours, 30,330 cycles
Part
Wire
Condition
Broken
Location
Zone 200
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

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

What was found

EMERGENCY EXIT LIGHT AT FWD LEFT DOOR INOPERTIVE. INSPECTED AND FOUND BROKEN WIRE BEHIND TOILET ASSEMBLY WIRE # W4142-0152-20. PER WDM 33-51-21-26 THIS IS THE GROUND WIRE FOR FWD ENTRY LOWER EMERGENCY LIGHT. REPAIRED WIRE W4142-0152-20 PER SWPM 20-20-10 EMER OPS CHKED GOOD

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