Service difficulty report · Battery Pack · Boeing 747422

Difficulty date
August 13, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N174UA
Make and model
Boeing 747422
Aircraft serial
24381
Engine
Pwa PW4056
Part
Battery Pack
Condition
Discharged
Location
Cabin
Stage of operation
NR
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

LEFT SIDE UPPER DECK DOOR EMERGENCY LIGHTS INOP. REPLACED BATTERY PACK AND WORKS OK.