Service difficulty report · Battery Pack · Boeing 747428

Difficulty date
November 20, 2012
Submitted
November 21, 2012
Operation
Air carrier
Aircraft
N919CA
Make and model
Boeing 747428
Aircraft serial
25302
Aircraft time
80,928 hours, 11,138 cycles
Engine
Ge CF680C2B1
Part
Battery Pack
Part number
900835A
Part serial
72107
Condition
No Test
Location
Emergency Light
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

RT UPPER DECK DOOR EMERGENCY BATTERY DOES NOT TEST.