Pressurized ATF acts within the movable fifty percent on the pulley, altering its diameter. “As a result,” mentioned Maldonado, “a CVT transmission regularly changes gear ratios as the two movable pulley halves slide on the shaft, although the opposite 50 % on the pulley continues to be locked in position.” https://rafaelluvww.idblogz.com/34663269/5-easy-facts-about-gearbox-cvt-described