Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
August 7, 2026
Submitted
August 12, 2026
Operation
Air carrier
Aircraft
N8553W
Make and model
Boeing 7378H4
Aircraft serial
63601
Aircraft time
28,995 hours, 14,756 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

ROW 15DE AFT INTERIOR EMERGENCY EXIT LIGHT INOPERATIVE. REMOVED AND REPLACED THE POWER SUPPLY (M1671) BATTERY PACK IAW AMM 33-51-06.

More about the Boeing 737-8H4