Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
November 13, 2018
Submitted
November 14, 2018
Operation
Air carrier
Aircraft
N775AN
Make and model
Boeing 777223
Aircraft serial
29584
Aircraft time
80,600 hours, 9,741 cycles
Part
Battery Pack
Part number
ADD171701100
Part serial
133940
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

FLOOR EMERGENCY LIGHT WILL NOT TURN ON. REPLACED THE BATTERY PACK IAW AMM 33-51-06-960-802.