Service difficulty report · Battery Pack · Boeing 747422

Difficulty date
June 15, 2014
Submitted
June 17, 2014
Operation
Air carrier
Aircraft
N107UA
Make and model
Boeing 747422
Aircraft serial
26900
Aircraft time
64,819 hours, 7,576 cycles
Engine
Pwa PW4056
Part
Battery Pack
Condition
Discharged
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

IAW A CHECK, DOOR 2R EXIT SIGN INOPERATIVE. REPLACED WHITE BATTERY PACK IAW MM33-51-04. OPERATIONS CHECKED OK.