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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 as
follows:
Note:
The belt must be properly tensioned prior
to checking the alignment.
•
Lay the belt-alignment tool along the outer
face of the drive pulley
lay the straightedge across both the drive
pulley and the driven pulley.
•
The outer faces of the drive pulley and the
driven pulley should be in line within 0.76
mm (0.030 inch).
•
If the pulleys are not aligned, refer to
Checking and Adjusting the Pulley Alignment
(page
10).
•
If the pulleys are aligned, continue with the
installation.
•
Do not use the idler pulley to check the
alignment.
Important:
if the pulleys are not properly aligned.
2.
Align the belt cover with the mounting holes and
secure the cover with 4 bolts
Important:
Do not overtighten the bolts, as
damage to the cover may occur.
(Figure
14). Do not
The belt may fail prematurely
Figure 14
(Figure
15).
1. Metal cover
2. Plastic cover
3.
Tighten the nuts securing the brush-assembly
mounting brackets to the cutting-unit side plates.
4.
Lubricate the grease fittings on each of the
roller brush bearing housings with No. 2 lithium
grease
(Figure
Note:
Wipe off any excess grease, specifically
around the excluder seals.
g283870
7
Figure 15
3. Screw (4)
16).
Figure 16
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g033209
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