Toro Reelmaster 3550 Series Installation Instructions Manual page 5

4. Check to make sure that the roller-brush plate is
parallel to the cutting-unit side plate. If it is not parallel,
proceed as follows:
A. Loosen the 2 flange locknuts securing the
roller-brush mounting bracket to the cutting-unit
side plate.
B. Rotate the roller-brush bearing housing until the
brush plate is parallel to the cutting-unit side plate
and there is an even gap between the brush plate
and the groomer cover.
C. Tighten the 2 flange locknuts securing the
roller-brush mounting bracket to the cutting-unit
side plate.
Positioning the Roller Brush
1. Loosen the 2 bolts securing each roller brush bearing
housing to the roller brush mounting bracket
8).
1. Loosen these bolts.
2. Position the roller brush so that it just touches or rests
on the rear roller (Figure
Important: The roller brush shaft must not
contact the cutting unit side plate.
Important: Heavy brush contact on the roller will
cause premature brush wear.
Figure 8
9).
1. Side plate
2. Roller brush
3. Ensure that there is
clearance here.
(Figure
Note: The roller-brush shaft must be parallel to the
rear roller.
Note: The orientation of the non-drive roller brush
bearing housing should be the same as drive-side
bearing housing.
3. Tighten the 2 bolts securing each roller-brush bearing
housing to the roller-brush mounting brackets.
Installing the Drive Pulley
1. Remove the bolt securing the groomer pulley to the
driveshaft and discard it
1. Groomer-drive pulley
2. Brush-drive pulley
2. Install the brush-drive pulley to the groomer-drive
pulley and onto the driveshaft.
Note: Make sure that the pulley tabs are positioned in
the slot in the drive shaft.
3. Secure the drive pulley to the shaft with a flange-head
bolt (3/8 x 2 inch) (Figure 10). Torque the bolt to 47
to 54 N∙m (35 to 40 ft-lb).
5
Figure 9
4. Light contact
5. Rear roller
(Figure 10).
Figure 10
3. Drive-pulley bolt