Service difficulty report · Wire Harness · Boeing 7378

Difficulty date
November 24, 2025
Submitted
November 28, 2025
Operation
Air carrier
Aircraft
N27273
Make and model
Boeing 7378
Aircraft serial
67528
Aircraft time
11,279 hours, 3,875 cycles
Part
Wire Harness
Condition
Pulled
Location
Zone 200
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

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

What was found

EMERGENCY LIGHTS OPS CHECK, FIRST CLASS FLOOR PROXIMITY LIGHTS INOPERATIVE TROUBLESHOT AND FOUND OPEN FUSE IN EMERGENCY LIGHT BATTERY PACK M2816, ISOLATED EACH FIRST-CLASS SEAT ROWS AND FOUND HARNESS PULLED TIGHT AT SEAT 2B AROUND RECLINE MECHAISM. REROUTED HARNESS, REPLACED FUSE AND PERFORMED OPERATIONAL CHECK OF CABIN EMERGENCY EXIT LIGHTS, NO DEFECTS NOTED, OK TO CONTINUE

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