Service difficulty report · Bulb · Boeing 777222

Difficulty date
July 5, 2024
Submitted
July 9, 2024
Operation
Air carrier
Aircraft
N217UA
Make and model
Boeing 777222
Aircraft serial
30550
Aircraft time
90,318 hours, 10,779 cycles
Part
Bulb
Part number
UNKNOWN
Condition
Burned Out
Location
Lavatory Light
Stage of operation
DE
How discovered
O
Nature of condition
B
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ELECTRICAL ODOR ON DESCENT, CAPT ADVISE 5 MINS PRIOR LANDING, PURSOR REPORTED ELECTRICAL ODOR BY GALLEY 2. CHECKED LAMPS, OVENS, OUTLETS, WORKLIGHTS, TRASH RECEPTACLES, LAV LIGHTS AND FLUSH MOTOR FOR OPERATION PERTAINING TO ELECTRICAL ODOR. FOUND 2 GALLEY OVERHEAD LIGHTS BURNED OUT. CHANGED AND A LAV DOME LIGHT BURNED OUT. CHANGED DOME LIGHT AND FOUND THE ASSEMBLY TO BE INTERMITTENT. REMOVED BULB, AND PLACED ASSY ON MEL. RAN CABIN LAMP ALL TEST AND NOTICED NO ODORS IN CABIN.