Service difficulty report · Battery Pack · Boeing 7378

Difficulty date
April 28, 2026
Submitted
May 1, 2026
Operation
Air carrier
Aircraft
N8839Q
Make and model
Boeing 7378
Aircraft serial
67489
Aircraft time
11,058 hours, 5,946 cycles
Part
Battery Pack
Condition
No Test
Location
Flashlight
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

F/A REPORTS AFT FLASHLIGHT TEST RED FAILED. REMOVED AND REPLACED THE BATTERY PACK IAW AMM 25-64-00-900-805-MAX. .

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