Adjusting The Front Wheel Toe-In - Toro MultiPro 1750 Operator's Manual

Figure 49
1. Differential-lock cable
2. Transaxle bracket
3. Adjust the jam nuts to obtain a 0.25 to 1.5 mm
(0.01 to 0.06 inch) gap between the spring hook
and the outside diameter of the hole in the
transaxle lever.
4. Tighten the jam nuts when finished.
Adjusting the Front Wheel
Toe-in
Service Interval: Every 100 hours/Yearly (whichever
comes first)
The toe-in should be 0 to 6 mm (0 to 1/4 inch).
1. Fill the tank with approximately 331 L (87.5 US
gallons) of water.
2. Check and fill all tires; refer to
Pressure in the Tire (page
3. Drive the sprayer back and forth a few times to
relax the A-arms, then drive it forward at least
3 m (10 ft).
4. Measure the distance between both of the front
tires at the axle height at both the front and rear
of the front tires (Figure
Note:
You will need a fixture or alignment
gauge for measuring the rear of the front tires at
axle height. Use the same fixture or alignment
gauge to accurately measure the front of the
front tires at axle height
The front of the tires should be 0 to 6 mm (0 to
1/4 inch) closer than the back side of the front
tires.
g002425
3. Spring
4. 0.25 to 1.5 mm (0.01 to
0.06 inch) gap
Checking the Air
22).
50).
(Figure 50).
1. Tire centerline—back
2. Tire centerline—front
3. Axle centerline
5. If the measurement does not fall within the
specified range, loosen the jam nuts at both
ends of the tie rods
1. Jam nut
6. Rotate both tie rods to move the front of the tire
inward or outward.
Note:
The tie rods measure the same length.
7. Tighten the tie rod jam nuts when the adjustment
is correct.
8. Ensure that there is full travel of the steering
wheel in both directions.
54
Figure 50
4. Fixture
5. Axle-centerline distance
6. 15 cm (6 inches) ruler
(Figure 51).
Figure 51
2. Tie rod
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