Service difficulty report · Bulb · Boeing 777F

Difficulty date
September 1, 2025
Submitted
September 2, 2025
Operation
Air carrier
Aircraft
N840FD
Make and model
Boeing 777F
Aircraft serial
39682
Aircraft time
54,486 hours, 9,722 cycles
Part
Bulb
Part number
P78749001
Condition
Failed
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

DOOR 1 L/H EXTERIOR EMERGENCY LIGHT INOP. FILAMENT REPLACED AND OPS CHECKED IAW AMM 33-51-04-02-0.

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