Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
February 13, 2026
Submitted
February 16, 2026
Operation
Air carrier
Aircraft
N8579Z
Make and model
Boeing 7378H4
Aircraft serial
63591
Aircraft time
25,084 hours, 12,997 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zn 200 Fus Top
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

AFT RT SIDE OVERHEAD BIN LIGHT COVER EMERGENCY LIGHT INOPERATIVE, ROW 27. R & R THE EMERGENCY LIGHT CHARGER AND BATTERY PACK IAW AMM 33-51-06.

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