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3
Figure 54
1. Neutral locked position
2. Control lever
6. If adjustment is needed, loosen the nut and jam nut
against the yoke (Fig. 55).
7. Apply slight rearward pressure on the motion control
lever, turn the head of the adjustment bolt in the
appropriate direction until the control lever is centered
in neutral lock position (Fig. 54).
Note: Keeping rearward pressure on the lever will keep
the pin at the end of the slot and allow the adjustment bolt
to move the lever to the appropriate position.
8. Tighten the nut and jam nut (Fig. 55).
9. Repeat on the opposite side of unit.
9
2
6
7
3
11
10
4
Figure 55
1. Clevis pin in slot
2. Nut against yoke
3. Adjustment bolt
4. Pump rod
5. Double nuts
6. Jam Nut
2
1
m–6282
3. Neutral potion
1
8
11
10
5
M–6278
7. Spring
8. Pivot shaft
9. Yoke
10. Locknut
11. Ball joint
Setting the Hydraulic Pump
Neutral
Note: Adjust handle neutral first. That has to be correct
before the following adjustment can be made.
Danger
Mechanical or hydraulic jacks may fail to support
machine and cause a serious injury.
Use jack stand when supporting machine.
Do not use hydraulic jacks.
Warning
Engine must be running so motion control
adjustment can be performed. Contact with
moving parts or hot surfaces may cause personal
injury.
Keep hands, feet, face, clothing and other body
parts away from rotating parts, muffler and other
hot surfaces.
This adjustment must be made with drive wheels turning.
1. Raise the frame and block up the machine so drive
wheels can rotate freely.
2. Disconnect electrical connector from the seat safety
switch. Temporarily install a jumper wire across
terminals in the wiring harness connector.
3. Slide seat forward, disconnect prop rod and tilt seat
fully forward.
Setting the Right–hand Hydraulic Pump
Neutral
1. Start the engine, open throttle 1/2 way and release
parking brake. Refer to Starting and Stopping the
Engine, page 19.
Note: Motion control lever must be in neutral while
making any adjustments.
2. Adjust pump rod length by rotating the knob, in the
appropriate direction, until the wheel is still or slightly
creeping in reverse (Fig. 56).
3. Move motion control lever forward and reverse, then
back to neutral. Wheel must stop turning or slightly
creep in reverse.
4. Open throttle to fast. Make sure wheel remains
stopped or slightly creeps in reverse, adjust if
necessary.
40
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