Service difficulty report · Battery · Boeing 777323ER

Difficulty date
November 23, 2020
Submitted
November 24, 2020
Operation
Air carrier
Aircraft
N723AN
Make and model
Boeing 777323ER
Aircraft serial
33125
Aircraft time
30,844 hours, 3,458 cycles
Part
Battery
Condition
Discharged
Location
R1 Epas
Stage of operation
IN
How discovered
9
Nature of condition
O
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. DOOR 1R EPAS STATUS LIGHT INOPERATIVE. REPLACED DOOR 1R EPAS BACKUP BATTERY WITH NEW, IAW AMM 52-12-20-000-804-002. OPERATIONS CHECK GOOD.