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August 29, 2022 Service bulletin

Inquiries received concerning an open connection port present on the exhaust pipe after the One Box System...

Volvo technical service bulletin KC-420 for 2017-2018 Volvo VN, 2017-2018 Volvo VHD and 2017-2018 Volvo Vah.

Bulletin number
KC-420
Component
Engine and engine cooling
Summary
inquiries received concerning an open connection port present on the exhaust pipe after the One Box System DPF/SCR

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