Drive System Maintenance; Adjusting The Tracking; Replacing The Drive Belt And The Tensioner Pulley - Toro Sand Pro 2040Z Operator's Manual

Drive System
Maintenance

Adjusting the Tracking

1. Drive to a flat, open area, and move the control handles
to the neutral-locked position.
2. Move the throttle midway between the Fast and Slow
positions.
3. Move both control handles all the way forward until
they both hit the stops in the T-slot.
4. Check which way the machine tracks.
•
If it tracks to the right, loosen the bolts and adjust
the left stop plate rearward until the machine tracks
straight (Figure
•
If it tracks to the left, loosen the bolts and adjust
the right stop plate rearward until the machine
tracks straight (Figure
1
Figure 56
Left control handle shown
1. Bolt (4)
5. Tighten the bolts to secure the stop plate
Important: Ensure that each control handle stops
against the stop plate and not against the transmission
internal stop.
56).
56).
2
2. Stop plate
(Figure
Replacing the Drive Belt and
the Tensioner Pulley
1. Park the machine on a level surface, stop the engine,
remove the key, and wait for all moving parts to stop
before leaving the operating position.
2. Raise the rear of the machine and support it with jack
stands; refer to
WARNING
Mechanical or hydraulic jacks may fail to
support the machine and cause serious injury.
Use jack stands when supporting the machine.
3. Use a ratchet in the square hole in the tensioner arm to
counteract against the tensioner spring
remove the belt from the tensioner pulley.
1
G023556
1. Left-hand transmission
pulley
2. Tensioner spring
3. Tensioner arm
4. Unhook the tensioner spring from the tensioner arm
and the frame
56).
5. Remove the nut that secures the tensioner assembly
to the frame
45
Lifting the Machine (page
2 3 4 5
Figure 57
4. Tensioner pulley
5. Engine pulley
6. Right-hand transmission
pulley
(Figure 57).
(Figure 58).
35).
(Figure 57), and
G023453
6