Toro Groundmaster Series Service Manual page 313

Castor Wheels (continued)
Groundsmaster ® 3200, 3300 and 3310
19240SL Rev A
3. Record the number of caster fork spacers above and below the caster arm
and remove the height-of-cut cap and castor fork if necessary.
A. Inspect the caster arm bushings for wear or damage and replace them if
necessary.
B. Inspect the height-of-cut cap for wear or damage and repair or replace
it if necessary.
C. Install the recorded number of spacers on the caster fork shaft followed
by a thrust washer.
D. Lightly grease the caster arm bushings and install the castor fork.
E. Install a thrust washer, the remaining spacers, and the height-of-cut cap.
Note: Ensure that the thrust washers are positioned directly above and
below the castor arm bushings.
4. Record the caster wheel mounting hole and remove the castor wheel if
necessary.
A. Inspect the caster wheel bearings for wear or damage and replace them
if necessary.
B. Check that the bearing spacer fits tightly between the bearings after
hub assembly.
C. Ensure that the semi-pneumatic tires are not worn or damaged to the
point they do not hold air. Replace the tire if necessary.
5. Grease the caster forks before returning the cutting unit to service; refer to
the cutting unit Operator's Manual.
Page 8–21 Cutting Units: Service and Repairs