Service difficulty report · Bulb · Boeing 7379

Difficulty date
August 4, 2026
Submitted
August 5, 2026
Operation
Air carrier
Aircraft
N17421
Make and model
Boeing 7379
Aircraft serial
67744
Aircraft time
1,995 hours, 676 cycles
Part
Bulb
Part number
767
Condition
No Test
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

EMERGENCY LIGHTS OPS CHECKED, LT OVERWING, FWD EMERGENCY LIGHT INOPERATIVE. REPLACED THE BULB, OPS CHECKED GOOD.

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