Toro Groundsmaster 4300-D Service Manual page 374

Assembling the Blade Spindle (continued)
Cutting Deck: Service and Repairs
g033719
1. Bearing cups
2. Large snap ring
3. Large spacer
g195113
1. Upper seal installation
3. Use an arbor press to push the bearing cups into the top and bottom of the
spindle housing.
Note: The top bearing cup must contact the outer bearing spacer that was
previously installed, and the bottom bearing cup must contact the large snap
ring.
Note: Ensure that the assembly is correct by supporting the first bearing cup
and pressing the second cup against it
4. Pack the bearing cones with grease. Apply a film of grease on the lips
of the oil seals.
5. Install lower bearing cone and greased oil seal into bottom of the spindle
housing.
Figure 232
4. Arbor press
5. Support
6. Arbor press base
Figure 233
2. Bottom seal installation
(Figure
Page 7–12
232).
Groundsmaster
16226SL Rev C
® 4300-D