Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
October 13, 2026
Submitted
October 20, 2026
Operation
Air carrier
Aircraft
N8626B
Make and model
Boeing 7378H4
Aircraft serial
36894
Aircraft time
41,839 hours, 20,276 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

R1 EMERGENCY LIGHTS INOPERATIVE. (HEADER, LOWER LIGHT, EXTERNAL). REMOVED, REPLACED, & PERFORMED AN OPS CHECK OF BATTERY PACK IAW AMM 33-51-06-960-805. OPS CHKD GOOD.

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