Toro Spray Master, Operator'S Manual

Page: 70 / 88

Adjusting the Motion
Control Tracking
If the machine travels or pulls to one side when the
motion-control levers are in the full forward position,
adjust the tracking.
1. While driving the machine across a flat field,
push both control levers forward the same
distance.
2. Check if the machine pulls to one side, stop the
machine, shut off the engine, and engage the
parking brake .
3. Loosen the 2 jam nuts that secure the
motion-control rod at the upper and lower ball
joints (
Figure 98 ).
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Figure 98
1. Left motion-control rod 3. Ball joint
2. Right motion-control rod 4. Jam nut
4. Adjust the motion-control rod as follows:
•
To increase the speed for the drive, rotate
the motion-control rod counterclockwise in
1/4 turn.
•
To decrease the speed for the drive, rotate
the motion-control rod clockwise in 1/4 turn.
5. Tighten the jam nuts ( Figure 98 ).
6. Repeat steps 1 through 5 until the machine
tracks straight when the motion-control levers
are in the full forward position.
Hydraulic System
Maintenance
Hydraulic Fluid
Specification
Preferred fluid: Toro Hypr-Oil 500
Optional fluid: 15W-50 API rating CI-4/CF hydraulic
fluid
Checking the Hydraulic
Fluid Level
Service Interval: Before each use or daily
Checking the Hydraulic Fluid Level
1. Prepare the machine for maintenance; refer to
Preparing the Machine (page 51) .
2. Remove the knee pad; refer to Removing the
Knee Pad (page 52) .
3. Check the hydraulic fluid level in the tank ( Figure
99 ).
Important:
When the hydraulic fluid level is
correct, it is between the full and add marks
on the fluid-level window of the tank mount.
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Figure 99
1. Hydraulic tank 3. Full mark (fluid-level
window—tank mount)
2. Cap 4. Add mark (fluid-level
window—tank mount)
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