Why replace the 270 and up model pulleys on a Norwalk juicer shows slipping drive belt Channel: William Polowniak289 views • October 4, 2015Related VideosWhy replace a Slipping drive belt and Upgrading 270 and up models Norwalk juicer pulley systemsWhy upgrade 270 and up models to better pulley system showing defective belt and slippingWhy upgrade to a better pulley and drive belt on a Norwalk juicer?Installing a V pulley and V drive belt on a Norwalk juicer