Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
March 19, 2024
Submitted
March 20, 2024
Operation
Air carrier
Aircraft
N788AN
Make and model
Boeing 777223
Aircraft serial
30011
Aircraft time
87,280 hours, 11,610 cycles
Part
Battery Pack
Part number
UNKNOWN
Condition
Inoperative
Location
R1 Epas
Stage of operation
IN
How discovered
V
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 GROUNDED: R1 DOOR EPAS STATUS LIGHT NOT WORKING. REMOVED AND REPLACED EPAS AT 1R DOOR BATTERY PACK.