Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
February 5, 2026
Submitted
February 11, 2026
Operation
Air carrier
Aircraft
N8667D
Make and model
Boeing 7378H4
Aircraft serial
36657
Aircraft time
36,165 hours, 17,620 cycles
Part
Battery Pack
Condition
Inoperative
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 EXIT LIGHTS ASSOCIATED WITH BATTERY PACK M1695 ARE INOPERATIVE. R & R THE BATTERY PACK M1695 & PERFORMED A GOOD FUNCTIONAL TEST IAW 33-51-06-960-802.

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