Service difficulty report · Battery Pack · Boeing 7378

Difficulty date
October 16, 2026
Submitted
October 23, 2026
Operation
Air carrier
Aircraft
N8736J
Make and model
Boeing 7378
Aircraft serial
60228
Aircraft time
17,797 hours, 8,624 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

LIGHTS COMMON TO EMERGENCY BATTERY PACK M1670 INOPERATIVE. REMOVED, REPLACED, AND PERFORMED GOOD TEST OF EMERGENCY BATTERY PACK M1670 IAW AMM 33-51-06-960-802.

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