Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
March 29, 2026
Submitted
April 2, 2026
Operation
Air carrier
Aircraft
N8678E
Make and model
Boeing 7378H4
Aircraft serial
36735
Aircraft time
34,236 hours, 16,896 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

LEFT OVERWING EXIT BATTERY INOPERATIVE. REMOVED AND REPLACED L/H OVERWING EXIT EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-06 OPS CHECK GOOD.

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