Toro Reelmaster 3100-D Series Installation Instructions Manual page 6

1. Roller-brush mounting
bracket
2. Cutting-unit side-plate
mounting flange
8. Secure the roller-brush mounting brackets to the
cutting-unit side-plates with the nuts previously
removed.
9. Slide each excluder seal outward until the lip seals are
in light contact with each bearing housing
Figure 10
1. Excluder seal
2. Bearing housing
10. Apply a coating of grease to the inner diameter of the
grommet in the bearing housing
Figure 9
3. Extra 6 mm (1/4 inch)
spacer
(Figure
3. Mounting bracket
(Figure 11).
1. Shoulder bolt
2. Brush plate
3. Bolt
4. Grommet in bearing
housing
11. Loosen, but do not remove, the bolts securing the
roller-brush-bearing housing to the roller-brush
mounting bracket
12. Install the roller-brush pivot plate
Note: When you insert the protrusion on the pivot
plate into the grommet in the bearing housing, ensure
that the grommet stays properly seated in the housing.
10).
Note: The roller-brush pivot plate is properly seated
when there is no resistance from the rubber grommet
and it pivots freely.
13. Apply 242 Loctite (blue) to the 2 bolts (5/16 x 5/8
inch) and use them to mount the brush plate to the
roller-brush-bearing housing
Note: Torque the bolts to 20 to 25 N-m (15 to 19
ft-lb).
14. 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:
•
Loosen the 2 flange locknuts securing the
roller-brush mounting bracket to the cutting unit
side-plate
•
Rotate the roller-brush-bearing housing until the
brush plate is parallel to the cutting-unit side-plate
(Figure
•
Tighten the 2 flange locknuts securing the
roller-brush mounting bracket to the cutting-unit
side-plate
15. Loosen the 2 bolts securing each roller-brush-bearing
housing to the roller-brush mounting bracket
12 and Figure
6
Figure 11
5. Roller-brush mounting
bracket
6. Flange locknuts
7. Roller-brush-bearing
housing
(Figure 11).
(Figure
(Figure
(Figure 11).
11).
(Figure 11).
13).
11).
11).
(Figure