Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
November 1, 2025
Submitted
November 4, 2025
Operation
Air carrier
Aircraft
N8524Z
Make and model
Boeing 7378H4
Aircraft serial
36970
Aircraft time
29,123 hours, 14,679 cycles
Part
Battery Pack
Condition
Discharged
Location
Megaphone
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

MEGAPHONE BATTERIES NEED CHANGED. REPLACED BATTERIES IN FWD AND AFT MEGAPHONE PER AMM 25-64-00. OPS CHECK GOOD.

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