Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
January 1, 2026
Submitted
January 5, 2026
Operation
Air carrier
Aircraft
N8631A
Make and model
Boeing 7378H4
Aircraft serial
42385
Aircraft time
39,157 hours, 19,025 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

EMERGENCY LIGHT BATTERY PACK M1695 REQUIRES REPLACEMENT. BATTERY DISCHARGED. REMOVED, INSTALLED NEW, AND PERFORMED OPS CHECK OF EMERGENCY LIGHT BATTERY PACK M1695 IAW AMM 33-51-06-960-805. OPS CHECKED GOOD.

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