Service difficulty report · Fuse · Boeing 7379

Difficulty date
December 14, 2025
Submitted
December 17, 2025
Operation
Air carrier
Aircraft
N37518
Make and model
Boeing 7379
Aircraft serial
64495
Aircraft time
16,644 hours, 5,507 cycles
Part
Fuse
Part number
ADB21506
Condition
Blown
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

FLOOR EMERGENCY LIGHT INOPERATIVE IN ALL ROWS OF FIRST CLASS CABIN SECTION. REMOVED FWD EMERGENCY LIGHTING POWER SUPPLY FROM FWD GALLEY OVERHEAD PANEL. TESTED CONTINUITY ACROSS FUSES. FOUND 1 FUSE BLOWN. R & R A 5 AMP FUSE. IAW AMM 33-51-06-960-801. OPS CHKD GOOD.

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