Service difficulty report · Power Supply · Boeing 777223

Difficulty date
November 30, 2024
Submitted
December 10, 2024
Operation
Air carrier
Aircraft
N789AN
Make and model
Boeing 777223
Aircraft serial
30252
Aircraft time
92,398 hours, 12,009 cycles
Part
Power Supply
Part number
285W0955102
Part serial
D03027
Condition
Inoperative
Location
Zone 800
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 IN BASE MAINTENANCE: DOOR2R MODULE IS ARMED AND NO GREEN LIGHT BLINKING. MAINTENANCE REPLACED DOOR 2R EPAS BATTERY PACK IAW AMM 52-11-20.