Service difficulty report · Fuse · Boeing 7378H4

Difficulty date
January 18, 2026
Submitted
January 28, 2026
Operation
Air carrier
Aircraft
N8524Z
Make and model
Boeing 7378H4
Aircraft serial
36970
Aircraft time
29,756 hours, 14,993 cycles
Part
Fuse
Condition
Inoperative
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

AISLE EMERGENCY LIGHT DIRECTLY OVER RT SIDE FWD OVERWING EXIT DOES NOT ILLUMINATE R & R THE FUSES 1 & 4 FOR EMERGENCY LIGHT BATTERY PACK M1676 AND PERFORMED GOOD OPS TEST IAW AMM 33-51-06-960-804.

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