Service difficulty report · Light · Boeing 747422

Difficulty date
November 3, 1999
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N119UA
Make and model
Boeing 747422
Aircraft serial
28812
Engine
Pwa PW4056
Part
Light
Condition
Malfunctioned
Location
Cabin
Stage of operation
CR
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

ALL EMERGENCY LIGHTS CAME ON AT LEVEL OFF. CYCLING BOTH SWITCHES AND CB'S, NO HELP.