Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
March 2, 2022
Submitted
March 4, 2022
Operation
Air carrier
Aircraft
N791AN
Make and model
Boeing 777223
Aircraft serial
30254
Aircraft time
82,039 hours, 10,757 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 WAS NOT GROUNDED: 2R DOOR EPAS BATTERY OPERATION INOPERATIVE. REPLACED EPAS BATTERY PACK PER 52-11-20.