Toro Groundsmaster 7210 Service Manual page 270

Installing the Polar Trac Wheels
Chassis: Service and Repairs
1. If the track was removed from the machine, position the track to the wheel
location.
Note: Ensure that the direction arrow on the track is correctly orientated.
Note: When installing the wheels to a Polar Trac equipped machine, install
the center wheel last to allow track clearance for the front and rear wheels.
2. Have a second person to lift the track to install the front and/or rear wheel
to the machine.
3. Install the wheel(s) to the machine with the 5 wheel-lug nuts.
4. After you install the front and rear wheels on the machine, have a second
person to lift the center of the track to install the center wheel.
5. Install the center wheel to the machine with the 5 wheel-lug nuts.
6. Lower the front of the machine to the ground.
Note: When you attach the bogie pivot to the front frame, raise the rear of
the machine to install the flat washer and locknut.
7. Insert the stud of the bogie pivot through the hole in front frame and secure
with the flat washer (item 14 in
to 102 N∙m (75 ft-lb).
8. Position the side access cover to the frame and attach with the 2 screws.
9. Fully lower the machine to the ground and torque all the wheel-lug nuts to 88
to 115 N∙m (65 to 85 ft-lb) in a crossing pattern.
Figure 185) and locknut; torque the locknut
Page 6–8 Groundsmaster 7210
16222SL Rev C