4
Installing the Motion Control
Levers
No Parts Required
Procedure
1. Remove the bottom 3/8 x 1 inch bolt and spring
disc washer from the control arm shaft. Loosen the
upper 3/8 x 1 inch bolt and spring disc washer in the
control lever so that the lever can rotate Figure 2.
2. Position the lever so the bottom hole aligns with
hole in the control arm shaft. Install spring disc
washer and bolt.
3. Repeat on opposite side of unit.
Note:
There are two lever height options available.
Place the levers in the top two holes to increase
height of the levers, or in the bottom two holes to
decrease the height of the levers.
Figure 2
1.
Bolt
4.
Seat
2.
Spring disc washer
5.
Control arm shaft
3.
Motion control lever
4. Align the levers front/rear position. With the levers
in the neutral position, loosen the hardware and
adjust the levers sliding and/or tilting the lever(s)
forward or backward until properly aligned and
tighten hardware (Figure 3).
Figure 3
1.
Motion control lever
2.
Hardware
5. If the ends of the levers hit against each other,
while in the drive position (levers rotated in as far as
possible), make adjustments by moving the levers
outwards to the neutral lock position and carefully
bending them outward. Move them back to the drive
position and check for clearance. Repeat if necessary.
6. If the machine turns right or left when handles are
pushed forward together, adjust the stop on the
side opposite the direction of turn (see Figure 4).
Loosen the screws that hold the motion control
limiter stop. Move the stop back until the unit drives
straight. Tighten the screws to lock the stop in place.
Readjust handles if necessary.
Figure 4
1.
Control arm shaft
3.
Adjust stop
2.
Limiter stop screws
3
