Toro 23210 Operator's Manual page 32

9. Beginning at the drive sprocket, coil the new track
around the sprocket, ensuring that the lugs on
the track fit between the spacers on the sprocket
(Figure 46).
10. Push the track under and between the rear and center
road wheels (Figure 46).
11. Starting at the bottom of the front road wheel, install
the track around the wheel by rotating the track
rearward while pushing the lugs into the wheel.
12. If you removed the front, outside road wheel, install
it at this time using the bolt and gasket removed
previously. Torque the bolt to 75 ft-lb (102 N-m)
and then clean, grease, and install the cap and snap
ring as instruction in the Checking and Greasing the
Road Wheels section.
13. Install the tensioning bolt and jam nut.
14. Torque the tensioning bolt to 24 to 30 ft-lb (32.5 to
40 N-m) to tighten the track.
15. Ensure that the track deflects less than 1/4 to 3/8
inch (0.6 to 1 cm) when 45 lb (20.6 kg) of force is
applied to the track span. Adjust the torque on the
tensioning bolt as needed.
16. Tighten the jam nut.
17. Tighten the clamp bolts and torque to 75 ft-lb (102
N-m).
18. Lower the machine to the ground.
19. Repeat steps 3 through 18 to replace the other track.
Checking and Greasing the Road
Wheels
Service Interval: Every 250 hours
1. Remove the tracks; refer to
Replacing the Tracks (page 31).
2. Remove the snap ring and cap from a road wheel
(Figure 48).
1. Road wheel
2. Road wheel cap
Figure 48
3. Snap ring
3. Check the grease under the cap and around the
gasket (Figure 48). If it is dirty, gritty, or depleted,
clean out all of the grease, replace the gasket, and
add new grease.
4. Ensure that the road wheel turns smoothly on the
bearing. If it is frozen, contact your Authorized
Service Dealer to replace the road wheel.
5. Place the greased road wheel cap over the bolt head
(Figure 48).
6. Secure the road wheel cap with the snap ring
(Figure 48).
7. Repeat steps 2 through 6 for all 12 road wheels.
8. Install the tracks; refer to
Replacing the Tracks (page 31).
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