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4
Installing the Pulley
Assembly and Belt
For Machines with an Aluminum
Spindle
Parts needed for this procedure:
1
Pulley assembly
1
Pulley-plate mount
3
Flange nut (3/8 inch)
Procedure
1.
Remove the top nut, washer, and sheave from
the spindle
(Figure
Note:
Note the orientation of the sheave when
you remove it from the spindle to ensure that
you install it properly later in the process.
1. Top nut
2. Washer
6).
Figure 6
3. Sheave
4. Spindle
2.
Insert the pulley-plate mount studs into the holes
in the sheave
1. Sheave
3.
Loosely install the 3 nuts to the studs
Leave a clearance of 5 mm (3/16 inch) between
the nut and sheave.
1. Nut
g302393
6
(Figure
7).
Figure 7
2. Pulley-plate mount studs
Figure 8
2. Stud
g302390
(Figure
8).
g302412
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