Cub Cadet RT 75 Shop Manual page 13

7/8" nut
Figure 2.6
forward drive belt
Figure 2.7
reverse belt
hub
12. Remove the nut that secures the transmission pulley
using a 7/8" socket and an impact wrench.
See Figure 2.6.
13. Slide the transmission pulley and both belts off
together.
14. Position the new belts on the transmission pulley.
See Figure 2.7.
15. Install the belts by following steps 1 through 13 in
reverse order.
NOTE: The transmission pulley has a star shaped center
hole. When installing the pulley, the star must fit
over the raised star on the hub. See Figure 2.7.
16. Test run the tiller in a safe area before returning it to
service.
Belts
9