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2.
Push down on the idler pulley to ensure that the
idler-pulley assembly pivots freely.
Completing the Installation
1.
Check the alignment of the belt and pulleys;
refer to
Checking the Pulley Alignment (page
2.
Slide the belt cover onto the mounting bolts and
secure the cover with 2 flange nuts
Important:
Do not overtighten the nuts to
prevent damaging the cover.
Figure 18
1. Belt cover
2. Setscrew installed
3.
Ensure that the top setscrew is installed; remove
and discard the bottom setscrew for drainage
(Figure
18).
4.
Lubricate the grease fittings on each of the
roller-brush bearing housings with No. 2 lithium
grease
(Figure
19). Wipe off any excess grease,
especially around the excluder seals.
Figure 19
(Figure
18).
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3. Flange nuts
4. Setscrew removed
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Installing the High
Height-of-Cut Brush
Optional
Install the high height-of-cut brush (sold separately)
9).
when the height of cut is 2.5 cm (1 inch) or more (5 or
more spacers installed below the side plate pad).
1.
If a roller brush is installed on the cutting
unit, remove the 2 bolts, washers, and nuts
securing the non-drive bearing housing to the
bearing-housing mounting bracket
and
Figure
1. Non-drive bearing housing 4. Washer (2)
2. Flange nuts
3. Mounting bracket
2.
Slide the non-drive bearing housing and the
excluder seal off the brush shaft
1. Non-drive bearing housing 3. Brush shaft
2. Excluder seal
3.
Remove the 2 J-bolts and the nuts
4.
Slide the existing brush off the brush shaft
(Figure
22).
8
21).
Figure 20
5. Bolt (2)
(Figure
Figure 21
(Figure 20
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21).
g027201
(Figure
22).
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