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April 17, 2020 Service bulletin

Customer Advisory Letter revision for 80KSI Frame Reinforcement Installation for certain vehicles equipped...

Freightliner technical service bulletin CAL80KSIFRAMEREV for 2015, 2017-2018, 2020 Freightliner Business Class M2.

Bulletin number
CAL80KSIFRAMEREV
Component
Suspension
Summary
Customer Advisory Letter revision for 80KSI Frame Reinforcement Installation for certain vehicles equipped with 80KSI frame rails and Airliner 21,000LB rear suspensions. This version adds Model Year 2020.

Vehicles covered

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