Service difficulty report · Fuse · Boeing 7378

Difficulty date
October 2, 2025
Submitted
October 7, 2025
Operation
Air carrier
Aircraft
N871HK
Make and model
Boeing 7378
Aircraft serial
67775
Aircraft time
9,234 hours, 4,589 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

4EA OWE EMERGENCY EXIT LOWER SIGNS NOT ILLUMINATING. REPLACED FUSES AND PERFORMED GOOD TEST LEFT SIDE OVERWING EMERGENCY EXIT LIGHT (M1694) IAW AMM 33-51-06-960-801; REMOVED AND INSTALLED THE SIDEWALL CARPET RISER AT SEAT ROW 14 ABC IAW AMM 33-51-06-960-801, AMM 25-21-46-000-801, AND AMM 25-21-46-400-801 AND PERFORMED GOOD 4EA OWE EMERGENCY LIGHTS OPERATIONAL TEST IAW AMM 33-51-00-720-801.

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