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September 21, 2026 Service bulletin

The bulletin has been updated to include vehicles equipped with 141 kWh batteries.

Kenworth technical service bulletin 46-025 for 2020, 2023-2026 Kenworth K270, 2022-2026 Peterbilt 220 and 2023-2026 Kenworth K370.

Bulletin number
46-025
Component
Unknown or other
Summary
The bulletin has been updated to include vehicles equipped with 141 kWh batteries.

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