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1. Roller brush mounting
bracket
2. Cutting unit side plate
mounting flange
9.
Slide each excluder seal outward until the lip
seals are in light contact with each bearing
housing
(Figure
1. Excluder seal
2. Bearing housing
10.
Apply a coating of grease to the inner diameter
of the grommet in the bearing housing
11).
Figure 9
3. Extra 6 mm (1/4 inch)
spacer
10).
Figure 10
3. Mounting bracket
1. Shoulder bolt
2. Brush plate
3. Bolt
g009055
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
Ensure that the grommet stays properly seated
in the housing when the protrusion on the pivot
plate is inserted into the grommet in the bearing
housing.
Note:
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
Torque the bolts to 20 to 25 N-m (15 to 19 ft-lb).
14.
Check to make sure 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
g009056
•
Rotate the roller brush bearing housing until
the brush plate is parallel to the cutting unit
side plate
•
Tighten the 2 flange locknuts securing the
roller brush mounting bracket to the cutting
unit side plate
(Figure
15.
Loosen the 2 bolts securing each roller brush
bearing housing to the roller brush mounting
bracket
6
Figure 11
5. Roller brush mounting
bracket
6. Flange lock nuts
7. Roller brush bearing
housing
(Figure
11).
The roller brush pivot plate is properly
(Figure
11).
(Figure
11).
(Figure
11).
(Figure 12
and
Figure
g352161
(Figure
11).
(Figure
11).
13).
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