Service difficulty report · Battery · Boeing 777323ER

Difficulty date
August 19, 2021
Submitted
August 20, 2021
Operation
Air carrier
Aircraft
N736AT
Make and model
Boeing 777323ER
Aircraft serial
33538
Aircraft time
22,458 hours, 2,531 cycles
Part
Battery
Condition
Inoperative
Location
L2 Door Assist
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: GREEN LIGHT INOPERATIVE ON EMERGENCY PASSENGER ASSIST SYSTEM AT DOOR 2L. REPLACED EPAS BATTERY IAW AMM 52-12-20, OPS CHECK GOOD.