FAQ Search Select a Category Cleaning Formulas Cleaning Tips Commercial Products Corporate Deep Cleaners Hard Floor Cleaners Mops, Brooms and Brushes Parts and Accessories Steam Sweepers Vacuums Warranty Web Site and/or go My CleanView® or PowerLifter® Vacuum is hard to push. How can I fix this? Answer: If your machine is hard to push, the height adjustment may be set too low. Try setting the height adjustment one setting higher at a time until the machine is no longer hard to push. Related Questions Why is my vacuum sounding loud? What should I check? Why is the brush roll on my Lift-Off® Floors & More not turning? The brush on my Powerlifter® (1307 & 1309 models) is not spinning. What do I check? My AeroSwift® Vacuum has no power. What should I do?