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May 1, 2018 Service bulletin

18SP734 18SP734?GHG14 DD15AT Turbocharger

Freightliner technical service bulletin 18SP734 for 2014, 2016-2018 Freightliner Cascadia, 2014, 2016-2018 Freightliner Business Class M2 and 2014, 2016-2018 Western Star 4900 and others.

Bulletin number
18SP734
Component
Engine and engine cooling: engine: gasoline: turbo/supercharger
Summary
18SP734 18SP734?GHG14 DD15AT Turbocharger

Owners of these vehicles have filed 7 complaints in the engine category.

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