Toro Greensmaster 3100 Installation Instructions

Hydraulic Motor Kit
Greensmaster
Part No. 112-0266
Remove Motor and Hub
Assembly
1. Park the machine on a level surface, engage the parking
brake, lower the cutting units, and stop the engine.
Caution
If you leave the key in the ignition switch, someone
could accidently start the engine and seriously
injure you or other bystanders.
Remove the key from the ignition switch before
you do any maintenance.
2. Chock both the front wheels to prevent the machine
from moving. Lift the rear wheel off the ground using a
jack, and place blocks beneath the frame. Secure the
rear wheel off the ground.
3. Label the hydraulic motor hoses for reassembly.
Remove both hose assemblies and O–rings from the
hydraulic fittings at the hydraulic motor and hub
assembly. Plug the hoses to minimize hydraulic fluid
loss.
Caution
Support the wheel and motor and hub assembly
during removal to prevent dropping and causing
personal injury.
4. Remove the wheel and the hydraulic motor and hub
assembly from the castor fork as follows:
A. Remove the capscrews and lock nuts securing the
flangettes and bearing tab to the castor fork (Fig. 1).
B. Remove both socket head screws, flat washers and
lock nuts securing the hydraulic motor and hub
assembly to the castor fork (Fig. 1).
C. Lower the wheel and hydraulic motor and hub
assembly from the castor fork.
5. Loosen both setscrews on bearing. Slide flangettes and
bearing off the motor shaft (Fig. 1).
W 2006 by The Toro Company
8111 Lyndale Avenue South
Bloomington, MN 55420-1196
)
3100 and 3150
6. Remove the grease fitting from the hydraulic motor and
hub assembly (Fig. 1). Remove four lug nuts and wheel
assembly from the hub drive studs.
1
1. Motor and hub assembly
2. Grease fitting
3. Standard flangette
7. Remove the grease seal and snap ring from the long end
of the hub (Fig. 2).
1. Hub
2. Grease seal
8. Remove the snap ring and grease seal from the other
end of the shaft and remove the hub from the shaft
(Fig. 2).
9. Grease inner edge of the new grease seals with No. 2
multipurpose lithium base grease. Slide one seal onto
motor shaft past groove closest to the motor. Install
snap ring into groove(Fig. 2).
10. Slide the hub onto the shaft with the short side first.
1
Form No. 3356-114 Rev A

Installation Instructions

6
2
Figure 1
4. Bearing
5. Relube flangette
6. Straight fitting (2)
2
3
1
Figure 2
3. Snap ring
4. Grease fitting
3
4
5
4
3
2
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