Service difficulty report · Battery Pack · Boeing 747123

Difficulty date
March 25, 2002
Submitted
March 26, 2002
Operation
Air carrier
Aircraft
N673UP
Make and model
Boeing 747123
Aircraft serial
20325
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

INSPECTION TYPE:PFLT EMERGENCY EXIT LIGHT AFT OF DOOR L-5 IS INOP (CEILING LOCATION). REMOVED AND REPLACED BATTERY PACK ASSY IAW MM 33-51-00, OPS CHECK OK.