Adjusting The Motion Control Tracking; Hydraulic System Maintenance; Hydraulic Fluid Specification; Checking The Hydraulic Fluid Level - Toro Spray Master Series Operator's Manual

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).
Figure 98
1. Left motion-control rod
2. Right motion-control rod
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
6. Repeat steps 1 through
tracks straight when the motion-control levers
are in the full forward position.
3. Ball joint
4. Jam nut
(Figure 98).
5 until the machine
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
2. Remove the knee pad; refer to
Knee Pad (page
3. Check the hydraulic fluid level in the tank
99).
Important:
correct, it is between the full and add marks
on the fluid-level window of the tank mount.
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1. Hydraulic tank
2. Cap
70
51).
Removing the
52).
When the hydraulic fluid level is
Figure 99
3. Full mark (fluid-level
window—tank mount)
4. Add mark (fluid-level
window—tank mount)
(Figure
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