Service difficulty report · Lamp · Boeing 747422

Difficulty date
October 29, 2007
Submitted
November 1, 2007
Operation
Air carrier
Aircraft
N121UA
Make and model
Boeing 747422
Aircraft serial
29167
Aircraft time
35,848 hours, 4,349 cycles
Engine
Pwa PW4056
Part
Lamp
Condition
Inoperative
Location
Emergency Lights
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 EXIT LIGHT INOP AT DOOR 4R CEILING AISLE. RELAMPED.