Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
December 5, 2025
Submitted
December 10, 2025
Operation
Air carrier
Aircraft
N8671D
Make and model
Boeing 7378H4
Aircraft serial
36715
Aircraft time
33,886 hours, 16,558 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zone 200
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

R1 DOOR EMERGENCY LIGHTS INOPERATIVE. REMOVED AND INSTALLED EMERGENCY BATTERY PACK FOR R1 DOOR AMM 33-51-06-960-805 AND OPS CHECK GOOD. REMOVED AND INSTALLED EMERGENCY BATTERY PACK FOR R1 DOOR IAW AMM 33-51-06-960-805 AND OPS CHECK GOOD.

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