Service difficulty report · Battery Pack · Boeing 777323ER

Difficulty date
December 18, 2024
Submitted
December 19, 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
BPAS105
Part serial
3132
Condition
Discharged
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: RIGHT HAND NUMBER 3 OVERWING DOOR EPAS BATTERY WILL NOT CHARGE. REPLACED RIGHT HAND NUMBER 3 OVERWING DOOR EPAS BATTERY. PERFORMED OPERATIONAL TEST GOOD. PER B777-3 AMM 52-12-19.