Toro ProLine 30188 Operator's Manual page 15

Adjust Tracking
13. After completing assembly check machine
tracking. Operate machine by holding upper
control bar against reference bar with wheel
drive engaged.
14. If machine does not track straight, moves more
right or left, adjustment is required.
15. Loosen wing nut on right control rod and rotate
turnbuckle in or out to change tracking. Secure
turnbuckle in position with wing nut (Fig. 5).
16. Check for proper tracking.
Note: Control rods must be adjusted if handle
height position is changed.
Assembly
13