Landoll Weatherproofer III 2310 Series, Operator'S Manual

Page: 64 / 80

4-8 F-556-0910 Edition
OPERATION AND MAINTENANCE
Variable Ratio Adjustment
The leveler is equipped with a variable ratio adjustment.
This is located at the rear of the hitch and at the center of
the wheel lift where the leveler tube attaches. Connect
the leveler tube to the top hole in the center lift and the
bottom hole in the tongue for normal operation. This will
cause the rear of the machine to raise higher than the
front increasing transport height. The lower hole on the
center lift will not be used in normal operating conditions.
The adjustments can be set as follows:
Top hole in center lift, top hole in tongue - this will raise
the rear of the machine the highest.
Top hole in center lift, bottom hole in tongue - normal
operation.
1. To change the variable ratio adjustment, lower the
implement to the ground and relieve the load on the
lift system.
2. Extend or retract the radius rod, until the load is
removed from the leveler tower.
3. Remove the 1-1/4-7 x 9-1/2 hex head cap screw,
slotted lock washer, and hex nut through the leveler
tower and hitch
(See Figure 4-9.)
4. Reinstall the 1-1/4-7 x 9-1/2 hex head cap screw,
slotted lock washer, hex nut, and leveler tower in the
desired position. The radius rod will require some
adjustment to connect to the new position.
Figure 4-9: Variable Ratio Leveler Adjustment