Cub Cadet RZT-S Series - Manual (Page 61)

Steering
55
NOTE: The same part number gear is used on both yokes.
If the gear is to be used on the left yoke, install it so
that the LH stamped into the gear is facing up. If
the gear is to be used on the right yoke, install it so
that the RH stamped into the gear is facing up.
See Figure 5.19.
7. Slide the gear off of the yoke.
8. Remove the hex screw that holds the steering gear
to the shaft using a 9/16” wrench. See Figure 5.20.
9. Slide the steering gear off of the shaft.
NOTE: The shaft has a double-D. It may be necessary to
drive it off with a hammer and a brass punch.
Figure 5.19
Figure 5.20
Hex screw