Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
February 14, 2023
Submitted
February 16, 2023
Operation
Air carrier
Aircraft
N8687A
Make and model
Boeing 7378H4
Aircraft serial
33937
Aircraft time
22,757 hours, 10,914 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zn 200 Fus Top
Stage of operation
IN
How discovered
9
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

4 EMERGENCY LIGHTS INOP. THREE AISLE LIGHTS FROM ROWS 4; 8; AND 12ABC AND THE FWD L/H OVER/WING LIGHT.<[01] REPLACED THE CABIN BATTERY PACK (M2235) PER AMM 33-51-06. OPS CHECK NORMAL.

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