Service difficulty report · Bulb · Boeing 7378H4

Difficulty date
February 9, 2026
Submitted
February 11, 2026
Operation
Air carrier
Aircraft
N8503A
Make and model
Boeing 7378H4
Aircraft serial
38813
Aircraft time
31,056 hours, 15,528 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

DURING WALK AROUND FOUND FWD SERVICE DOOR EXTERIOR EMERGENCY LIGHT OUT. REMOVED & REPLACED THE FWD SERVICE EXTERIOR EMERGENCY LIGHT BULB IAW AMM 33-29-00; OPS CHECKED GOOD

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