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August 6, 2021 Service bulletin

​Safety Recall

Kenworth technical service bulletin 21 KWF for 2020-2021 Kenworth T370, 2020-2021 Kenworth T270 and 2020-2021 Kenworth T380 and others.

Bulletin number
21 KWF
Component
Fuel system, diesel: delivery: hoses, lines/piping, and fittings
Summary
​Safety Recall - Model year 2021 Cummins PX9 fuel hose assemblies may leak from the hoses between the fuel pump and the remote filter head. A fuel leak in the presence of an ignition source may increase the risk of a fire. A repair is now available.

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