Service difficulty report · Battery Pack · Boeing 777323ER

Difficulty date
January 14, 2019
Submitted
January 17, 2019
Operation
Air carrier
Aircraft
N717AN
Make and model
Boeing 777323ER
Aircraft serial
31543
Aircraft time
24,948 hours, 2,822 cycles
Part
Battery Pack
Part number
ADD7170101100
Part serial
216707
Condition
Inoperative
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

EMERGENCY LIGHT WAS INOPERATIVE. REPLACED THE BATTERY PACK. OPS CHECKED GOOD IAW MM 33-51-06-960-802.