4-6
F-1072-0320
OPERATION AND MAINTENANCE
Leveling (Side to Side)
1.
The mainframe and wings must always be level side
to side during operation. To level the wings with the
mainframe adjustable lift wheels are provided on the
wings. To level the wings:
a.
Unfold and park the machine on level concrete.
b.
Verify that all of the tires are properly inflated.
c.
Raise the machine to fully extend the lift
cylinders and continue holding the tractor lever
30-60 seconds to ensure the cylinders are fully
extended and the rephasing lift system has been
purged of air.
d.
Lower the machine until the main frame disc
blades are on the ground.
e.
Loosen the four 5/8 hex head cap screws that
hold on the adjustable cylinder anchor weldment
. Loosen the hex jam nut nut on
the end of the gauge wheel arm weldment and
adjust the 3/4 adjusting hex head cap screw so
the tires on the mainframe and the wings are just
touching the ground or are the same distance off
the ground.
f.
Raise the machine again to fully extend the lift
cylinders and continue holding the tractor lever
30-60 seconds to ensure the cylinders are fully
extended and the rephasing lift system has been
purged of air.
g.
The mainframe should now be level with the
wings. If not repeat
thru
. If they are
level, lower the machine to the ground, retighten
and torque the (4) 5/8-11 x 1-3/4 hex head cap
screws on each wing lift and retighten the 3/4-10
hex jam nut on the adjusting screw.
h.
Once operating in the field check again to insure
the machine is running level side to side at the
proper working depth. Readjust as necessary.
Figure 4-7: Wing Lift Adjustment
Leveling (Front-to-Rear)
1.
The leveling feature on the Tilloll is used to keep the
machine level in the working position only. As you
raise the machine to transport position it will become
un-level. The leveling of the machine should be done
at the current working depth to ensure a level discing
operation in the field.
2.
To adjust the leveling feature, loosen the jam nut on
the top of the adjustable radius rod
Extend or retract the radius rod to obtain the desired
length using the handle in the middle of the radius
rod. Retighten the jam nut.
3.
The front-to-rear levelness will need to be checked
after any adjustments to the working depth of the
machine.
Figure 4-8: Radius Rod Adjustment
CLAMP ANCHOR
PLATE
3/4-10 X 4 FULL
THREAD HEX
BOLT
3/4 HEX JAM
NUT
5/8 - 1-3/4 HEX
BOLT
CYLINDER ANCHOR
WELDMENT
WING LIFT
WELDMENT
JAM NUT
HANDLE
RADIUS ROD
Содержание Tilloll 877
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