Service difficulty report · Battery Pack · Boeing 777223

Difficulty date
February 19, 2026
Submitted
February 23, 2026
Operation
Air carrier
Aircraft
N752AN
Make and model
Boeing 777223
Aircraft serial
30260
Aircraft time
92,859 hours, 11,882 cycles
Part
Battery Pack
Condition
Discharged
Location
Zone 200
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: FLASHLIGHT AT MDCR BATTERY PACK LOW VOLTAGE. MAINTENANCE BATTERY PACK REPLACED AT MDCR FLASHLIGHT OPERATIVE AND TESTED IAW AMM 25-64-01 TEST OK FOR SVC.