Service difficulty report · Battery · Boeing 7878

Difficulty date
November 16, 2025
Submitted
November 18, 2025
Operation
Air carrier
Aircraft
N872AN
Make and model
Boeing 7878
Aircraft serial
65992
Aircraft time
19,504 hours, 2,918 cycles
Part
Battery
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: EMERGENCY FLASHLIGHTS AT L4 DOOR WON'T PRESS-TO-TEST. MAINTENANCE REPLACED BATTERY PACKS FOR EMERGENCY FLASHLIGHTS AT L4 DOORS IAW AMM 25-64-00.

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