Replacing The Power Take Off (Pto) Belt - Toro Wheel Horse 78361 Operator's Manual

Classic garden tractor attachment
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Installing the Blade Drive Belt
1. Install the new belt around the blade pulleys and the
idler pulley (Fig. 27).
1
Figure 27
1. Idler
2. Install left and right pulley covers with previously
removed mounting screws.
3. Install the mower; refer to Installing the Mower,
page 7.
Replacing the Power Take Off
(PTO) Belt
Replacing the PTO Belt on 2001 and
Newer Models
The following instructions are for 2001 and newer models
only.
1. Remove the two knobs and belt cover from the tractor
(Fig. 28).
1
2
Figure 28
1. Belt cover
2. Turn knob on pulley assembly clockwise to loosen belt
(Fig. 29).
3. Remove locknut and belt cover from idler assembly.
Remove belt from top center mower pulley (Fig. 29).
2
m–2830
2. Blade drive belt
2
m–5509
2. Knobs
17
3
4
5
6
Figure 29
1. V pulley
2. Flat pulley
3. Top center mower pulley
4. Spacer
4. Unplug the clutch connector (Fig. 30).
5. Pull the PTO stop out of the clutch (Fig. 30).
6. Rotate the clutch to allow space between the belt guide
and the clutch. This will allow the belt to be installed
onto the pulley (Fig. 30).
7. Replace the belt and install new belt into the inside
pulley (Fig. 30).
Important
Install belt in the inside pulley groove for
the mower.
8. Install the PTO stop back into the clutch (Fig. 30).
9. Install the clutch connector (Fig. 30).
4
5
1
2
Figure 30
1. PTO clutch
2. PTO stop
3. Inside belt groove
10. Route belt around V and flat pulleys and loop over top
center mower pulley (Fig. 31).
8
7
1
2
m–5508
5. Belt cover
6. Locknut
7. Knob
8. Pulley assembly
3
m–5539
4. Belt guide
5. Clutch connector

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