Service difficulty report · Battery Pack · Boeing 777323ER

Difficulty date
December 28, 2024
Submitted
December 30, 2024
Operation
Air carrier
Aircraft
N733AR
Make and model
Boeing 777323ER
Aircraft serial
33524
Aircraft time
40,902 hours, 4,698 cycles
Part
Battery Pack
Part number
D71701001
Condition
Inoperative
Location
Zone 200
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

AIRCRAFT IN BASE MAINTENANCE: OFAR EMERGENCY LIGHT ON BUNK 7 IS INOP. MAINTENANCE REPLACED BATTERY PACK OFAR AT L/A SIDE M33143 IAW B777 AMM 33-29-12-960-809 AND WDM 33-51-11.