Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
March 27, 2025
Submitted
March 28, 2025
Operation
Air carrier
Aircraft
N767AJ
Make and model
Boeing 777223
Aircraft serial
33539
Aircraft time
71,744 hours, 9,108 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zone 800 Epas
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: INOP BATTERY PACK (EPAS) ON PASSENGER DOOR 3R. MAINTENANCE REPLACED BATTERY PACK (EPAS) ON PASSENGER DOOR 3R IAW AMM52-11-20-000-805-002 AND AMM52-11-20-400-805-002.