Operate Grease Gun and Purge Air

What happens here

With the grease gun firmly attached, press the trigger to activate the automatic pumping action. The cordless grease gun will begin to dispense grease. Continuously observe the flow; the video demonstrates purging any air bubbles from the line by continuing to pump until a steady stream of pure, consistent grease (like the blue grease shown) is consistently dispensed. This ensures the joint is properly lubricated without air pockets, which can hinder effective lubrication.

Goal: Dispense grease and eliminate air bubbles.