Service difficulty report · Bulb · Boeing 7378

Difficulty date
November 15, 2025
Submitted
November 17, 2025
Operation
Air carrier
Aircraft
N8790Q
Make and model
Boeing 7378
Aircraft serial
67773
Aircraft time
9,048 hours, 4,685 cycles
Part
Bulb
Condition
Inoperative
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

LH AFT OVER-WING EMERGENCY LIGHT INOPERTIVE. REPLACED LIGHT BULB ON LT AFT OVERWING EMERGENCY LIGHT, PERFORMED GOOD FUNCTIONAL TEST PER AMM 33-51-04-960-801.

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