Service difficulty report · Epas · Boeing 777323ER

Difficulty date
December 11, 2025
Submitted
December 15, 2025
Operation
Air carrier
Aircraft
N732AN
Make and model
Boeing 777323ER
Aircraft serial
31549
Aircraft time
45,006 hours, 5,274 cycles
Part
Epas
Condition
Inoperative
Location
Zone 800
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: EPAS BATTERY IS INOP AT DOOR 5-R CREATE SDR FOR DISCREPANCY - SDR CREATED FOR DISCREPANCY AND ATTACHED. MAINTENANCE REPLACED EPAS POWER UNIT.