Service difficulty report · Lamp · Boeing 747422

Difficulty date
September 25, 2006
Submitted
October 3, 2006
Operation
Air carrier
Aircraft
N122UA
Make and model
Boeing 747422
Aircraft serial
29168
Aircraft time
29,591 hours, 3,699 cycles
Engine
Pwa PW4056
Part
Lamp
Part number
1317
Condition
Burned Out
Location
Emergency Light
Stage of operation
IN
How discovered
9
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

EMERGENCY LIGHTS INOP AT UPPER DECK CEILING ROW 12 AND 16. REPLACED LAMP.