Toro Greensmaster 3120 Service Manual page 290

Servicing the Drive and Support Plates (continued)
Belt Driven Groomer (Optional): Service and Repairs
g229557
1. Drive plate
2. Support plate
3. Outer shaft seal
Bearings should be installed with extended inner races toward
center of plate. Apply pressure equally to inner and outer bearing
races when installing bearings. Seals should be installed with the
face of the seal toward the outside of the plate.
6. Install new groomer shaft bearings and seals:
A. Press the outer bearing fully to the shoulder of the drive plate bore.
Install the outer shaft seal as shown.
B. Press the inner bearing into the drive plate until the inner race contacts
the outer bearing. Install the inner shaft seal as shown.
C. Press the bearing into the support plate until it is flush with shoulder of
the bearing bore. Install the shaft seal and the expansion plug as shown.
7. Assemble the reel hub, spacers and idler arm to the drive plate and install
the retaining ring.
8. Install a new O-ring on the reel hub.
Figure 142
4. Outer bearing
5. Inner bearing
6. Inner shaft seal
IMPORTANT
Page 8–12
7. Bearing
8. Seal
9. Expansion plug
Greensmaster 3120
17230SL Rev C