39
5. Loosen the front nut on left hydro control linkage as
shown in figure 52.
6. Turn the left rear adjusting nut counter–clockwise
until wheel rotates forward (Fig. 52).
7. Turn the rear adjusting nut clockwise 1/4 of a turn at a
time. Then move the speed control lever forward and
back to neutral. Repeat this until left wheel stops
rotating forward (Fig. 52).
Note: Make sure flat part of linkage is 90 degrees or
perpendicular to pin part of swivel (Fig. 51).
1
3
2
m–6606
4
Back View
90 Degrees
2
Figure 51
1.
Hydro control linkage
2.
Swivel
3.
Incorrect position
4.
Correct position
8. After adjusting the left hydro control linkage, move
the speed control lever forward and then back to the
neutral position.
9. Make sure the speed control lever is in the neutral
position and the tire does not rotate.
10. Repeat adjustment if needed.
3
2
m–6604
1
Figure 52
1.
Hydro control linkage
2.
Front nut
3.
Rear adjusting nut
Note: If inconsistent neutral occurs, check to be sure both
springs are properly tightened on the speed control lever
under the console, especially the rear pivot spring. Repeat
above adjustments if necessary (Fig. 53).
11. Tighten the front nut on left hydro control linkage
shown in figure 52.
m–5396
1
3
2
Figure 53
1.
Speed control lever
2.
Rear pivot spring
3.
spring
Right Side Linkage Adjustment
1. With the machine on jack stands, place the speed
control lever in the neutral position (Fig. 47).
2. Place the right drive lever in the full forward position
(Fig. 57).
3. Hold the OPC levers down.
Note: The OPC levers must be held down whenever the
speed control lever is out of the neutral position or the
engine will kill.
