Toro reelmaster 3550 series, Руководство по установке

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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 ( Figure 14 ). Do not
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:
The belt may fail prematurely
if the pulleys are not properly aligned.
g283870
Figure 14
2. Align the belt cover with the mounting holes and
secure the cover with 4 bolts (
Figure 15 ).
Important:
Do not overtighten the bolts, as
damage to the cover may occur.
g033208
Figure 15
1. Metal cover 3. Screw (4)
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 16 ).
Note:
Wipe off any excess grease, specifically
around the excluder seals.
g033209
Figure 16
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