Toro 78593, Руководство оператора, Страница: 7 / 20

5
Installing the Idler Pulley
Parts needed for this procedure:
1 Idler pulley
1 Hex-flange head bolt
1 Spacer
1 Mounting bracket
2 Carriage bolt
3 Nut
1 Plate
Procedure
1. Secure the idler pulley to the mounting bracket
using the hex-flange head bolt, and spacer
(
Figure 5 ). Torque the bolt to 37 to 45 N∙m (27
to 33 ft-lb).
g294691
Figure 5
1. Mounting bracket 4. Hex-flange head bolt
2. Idler pulley 5. Nut
3. Spacer 6. Shoulder bolt
2. Install the shoulder bolt to the mounting bracket
using a nut (
Figure 5 ). Torque the bolt to 37 to
45 N∙m (27 to 33 ft-lb).
3. Secure the mounting bracket to the left machine
frame tube, between the plates welded to the
tube, using the plate, 2 carriage bolts, and 2
nuts (
Figure 6 ). Torque the bolts to 37 to 45 N∙m
(27 to 33 ft-lb).
g293527
Figure 6
1. Nut (2) 3. Mounting bracket
2. Plate 4. Carriage bolt
4. Route the belt to the idler pulley ( Figure 7 ).
Important:
Ensure that the wide side of the
belt contacts the pulley as shown in Figure 7 .
Use the shoulder bolt as a guide for the belt.
g293529
Figure 7
1. Shoulder bolt 3. Belt
2. Idler pulley
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