Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
January 19, 2022
Submitted
January 25, 2022
Operation
Air carrier
Aircraft
N798AN
Make and model
Boeing 777223
Aircraft serial
30797
Aircraft time
79,232 hours, 10,283 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zone 800 - Doors
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: DOOR 3R EPAS BATTERY STATUS AND CONTINUITY LIGHTS INOPERATIVE, AND BATTERY PACK NOT CHARGING. REPLACED EPAS BATTERY PACK WITH NEW IAW B777 AMM 52-11-20, OPS CHECK GOOD.