How do you change harley rear drive belt?

To change a Harley rear drive belt, start by elevating the bike and removing the rear wheel. Next, detach the belt guard and loosen the adjuster bolts on the swingarm to free the old belt. Slide the new belt over the pulleys, ensuring it aligns properly, and then reassemble by tightening the adjuster bolts and reinstalling the rear wheel and belt guard. Finally, check the belt tension and alignment before taking the bike for a test ride.