Toro Groundsmaster 4300-D Service Manual page 161

Removing the Hydraulic Pump Driveshaft (continued)
Servicing the Driveshaft Cross and Bearing
Groundsmaster ® 4300-D
16226SL Rev C
6. If necessary, remove the 6 bolts (item 1 in
back-up ring that secure the driveshaft assembly to the flywheel adapter
plate.
g193292
1. Grease fitting
2. Snap ring (4 each)
3. Shaft yoke
1. Remove the snap rings that secure the bearings in the yokes.
Support the yokes when removing and installing the bearings to
prevent damage.
2. Use a press to remove the cross and bearings from the yokes. Clean the
driveshaft yokes.
3. Install new cross and bearings as follows:
A. Apply a thick layer of grease to the bearing bores in the end yoke and
shaft yoke.
B. Press 1 bearing partially into yoke.
C. Insert the cross into the yoke and bearing.
D. Hold the cross in alignment and press the bearing in until it hits the yoke.
E. Install the snap ring into the yoke groove to secure the installed bearing.
F. Place second bearing into the yoke bore and onto the cross shaft. Press
the bearing into the yoke and secure with the snap ring.
G. Repeat the procedure for the other yoke.
H. Apply grease to the cross until it comes out of all the 4 bearing cups.
4. Ensure that the assembled joint moves without any binding. Lightly rap the
yoke lugs with a soft-faced hammer to remove slight binding. If the binding
continues, disassemble the joint to identify the source of binding.
Figure
Figure 83
4. Cross and bearing kit
5. End yoke
IMPORTANT
Page 4–99
82), 6 flange nuts, and a
Hydraulic System: Service and Repairs