Toro 30284, Руководство оператора, Страница: 40 / 64

Figure 51
1. Neutral control linkage 5. Slot in control arm bracket
2. Yoke 6. Clevis pin
3. Neutral stud 7. Spring
4. Nut 8. Back end of slot
Adjusting the Control Rod
Checking the Control Rod
1. With rear of machine still on jack stands and engine
running at full throttle, move the speed control lever
to the medium speed position.
Note:
The OPC levers must be held down
whenever the speed control lever is out of the neutral
position or the engine will kill.
2. Move the respective drive lever upward until it
reaches the neutral position and engage neutral locks.
3. If the tire rotates in either direction, the length of the
control rod will need to be adjusted.
Adjusting the Control Rod
1. Adjust the rod length by releasing the drive lever
and removing the hairpin cotter pin and clevis pin.
Rotate the rod in the rod fitting (Figure 52).
2. Lengthen the control rod if the tire is turning in
reverse and shorten the rod if the tire is turning
forward.
3. Rotate the rod several turns if the tire is rotating fast.
Then, adjust the rod in 1/2 turn increments.
4. Place the clevis pin into the drive lever (Figure 52).
Figure 52
1. Control rod 5. Left handle shown
2. Clevis pin 6. Neutral lock
3. Drive lever 7. Hairpin cotter pin
4. Operator Presence
Control lever (OPC)
5. Release and engage neutral lock checking that the tire
does not rotate (Figure 53). Continue this process
until the tire does not rotate.
6. Install the hairpin cotter pin between the drive
levers and the neutral locks and into the clevis pins
(Figure 52).
Note:
Make sure the clevis pins are inserted into
the neutral locks.
7. Repeat this adjustment for the opposite side.
Figure 53
1. Handle 5. Neutral position
2. Neutral lock 6. Drive lever
3. Handle 7. Full speed forward
4. Neutral lock slot 8. Control rod
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