Toro Greensmaster 3120 Service Manual page 267

Assembling the Roller
Greensmaster 3120
17230SL Rev C
g206890
1. Roller
2. Ball bearing
3. Seal
Note: Special tools are required to assemble the rollers; refer to
Rebuilding Tools (page
assembling the rollers using the set of assembly washers and spacers.
1. Place the roller shaft into the roller
g206891
1. Bearing
2. Black assembly washer
If the bearing lock nuts are being replaced, use the original lock nuts
for installing the bearings and seals, if possible, to preserve the
patch lock feature of the new lock nuts. Use the new nuts only after
the bearings and seals have been installed.
2. Position a new bearing, black assembly washer and a bearing lock nut onto
each end of the roller shaft.
3. Tighten the bearing lock nuts until both bearings are seated in the roller.
4. Remove the bearing lock nuts and the black assembly washers.
Figure 123
4. V-ring
5. Bearing lock nut
6. Roller shaft
7–7). The following procedure describes the
Figure 124
3. Bearing lock nut
IMPORTANT
Page 7–31
Roller
DPA Cutting Units: Service and Repairs