Service difficulty report · Power Supply · Boeing 747422

Difficulty date
May 22, 2014
Submitted
May 23, 2014
Operation
Air carrier
Aircraft
N122UA
Make and model
Boeing 747422
Aircraft serial
29168
Aircraft time
61,398 hours, 7,109 cycles
Engine
Pwa PW4056
Part
Power Supply
Condition
Inoperative
Location
Cabin
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

PER A CHECK, MID LAVATORY EEL STRIP, INOPERATIVE. REPLACED BATTERY POWER SUPPLY M6004, IAW SSM 33-51-04, LOCATED ABOVE DOOR 3R. OPERATIONS NORMAL.