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May 2, 2020 Service bulletin

Air Pressure Switch, Replacement

Mack technical service bulletin FSB 386-011 for 2007-2018 Mack Mru, 2010-2020 Mack LR and 2007-2017 Mack Leu and others.

Bulletin number
FSB 386-011
Component
Service brakes, air: supply: low pressure warning: switch
Summary
Air Pressure Switch, Replacement

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