How to change the oil in a Roots URAI-DSL Blower

In this video we will demonstrate how to the change the oil in a Roots 47 URAI-DSL blower. This procedure will apply to all URAI DSL models.  Unlike a standard URAI that uses grease lubrication on the drive end, the DSL or “Dual Splash Lubrication” models use oil lubrication on both the gear end and the drive end of the blower.


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