Toro 139-1546, Installation Instructions, Page: 2 / 2

Installing the Kit
1. Secure the idler pulley to the mounting bracket
using the hex-flange head bolt, and spacer
(
Figure 1 ). Torque the bolt to 37 to 45 N∙m (27
to 33 ft-lb).
g294691
Figure 1
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 1 ). 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 2 ). Torque the bolts to 37 to 45 N∙m
(27 to 33 ft-lb).
g293527
Figure 2
1. Nut (2) 3. Mounting bracket
2. Plate 4. Carriage bolt
4. Route the belt to the idler pulley ( Figure 3 ).
Important:
Ensure that the wide side of the
belt contacts the pulley as shown in Figure 3 .
Use the shoulder bolt as a guide for the belt.
g293529
Figure 3
1. Shoulder bolt
3. Belt
2. Idler pulley
2