How do you replace drive-belt?

To replace a drive belt, first, ensure the equipment is turned off and disconnected from power. Remove any covers or guards to access the belt, then loosen the tensioner or idler pulley to relieve tension. Slide the old belt off the pulleys and install the new belt, ensuring it follows the correct routing. Finally, reapply tension, double-check the alignment, and replace any covers before reconnecting power.