Landoll 6230 Disc - Manual (Page 77)

OPERATION AND MAINTENANCE
4-9
10. To raise or lower the wing cylinders, adjust the
anchor bolt that goes through the wing frame at the
base end of the wing cylinder. An adjusting wrench is
provided to make this adjustment (See Figure 4-9.)
Figure 4-9: Wing Lift Adjustment
NOTE
It may be necessary to lower the implement to the ground
to relieve the weight on the cylinder anchor to make this
adjustment. After making any adjustments, fully raise the
implement, lower to just above the ground, and re-verify
measurements. Repeat as necessary and securely
tighten the cylinder anchor when complete.
11. Repeat wing adjustment for the left wing.
Leveling (Front-to-Rear)
1. The leveling feature on the disc is used to keep the
disc level when raising the unit from a working
position to a transport position. The leveling feature
is also used to level the unit from front-to-rear to
perform a level discing operation in the field.
2. The unit should be level from front to rear and the soil
behind the disc should be level without furrows or
ridges. If there is a presence of a center ridge from
the rear gangs, the rear gangs are too deep. If there
is a furrow left from the rear gangs the front gangs
are too deep.
Figure 4-10: Manual Leveler Adjustment
3. On machines with manual leveler adjustment, turn
the leveler handle in or out to adjust the front-to-rear
level (See Figure 4-10.) By turning the leveler
handle in (clockwise) will lower the rear gangs in
deeper. By turning the leveler screw out
(counter-clockwise) will raise the rear gangs.
4. Implements with the optional hydraulic leveler, can
make adjustments on-the-go from the tractor. A
reference gauge is provided on the implement for a
guide.
IMPORTANT
Improperly set gauge wheels can prevent the leveler
from functioning properly. Large adjustments, either
manually or hydraulically will require adjustment of
gauge wheels.
BASE END
ADJUSTMENT
WING
FRAME
3-3/4 x 10
HYDRAULIC
CYLINDER
WING LIFT
WHEEL
ASSEMBLY
6230wingliftadj
LEVELER HANDLE
6230leveler-manual