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November 4, 2021 Service bulletin

Volvo Chassis

Volvo technical service bulletin KC-161 for 2014-2022 Volvo VNL, 2014-2022 Volvo VN and 2016 Volvo 780 and others.

Bulletin number
KC-161
Component
Fuel system, diesel
Summary
Volvo Chassis - Equipped With A Cummins Engine - Cummins Fuel Pump Timing Correction to Reduce Engine Noise; Drone Noise at 1500 RPM and Increases With Engine Load - US10 And Newer Emissions, Common Model Year 2014 And Newer

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