Landoll VT Plus 7550, Operator'S Manual

Page: 80 / 96

4-12 F-987-0519
OPERATION AND MAINTENANCE
Leveling Front-to-Rear
1. The leveling feature on the Disc is used to keep the
machine 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.
3. Implements with the hydraulic leveler, can make
adjustments on-the-go from the tractor. A reference
gauge is provided on the implement for a guide.
4. For normal operation the leveler will be set in the
front hole in the leveler tube
( See Figure 4-12. ).
IMPORTANT
Improperly set gauge wheels can prevent the leveler
from functioning properly. Large adjustments will
require adjustment of gauge wheels.
Figure 4-12: Leveling Front to Rear
LEVELER
ASSEMBLY
FOR NORMAL OPERATION,
USE FRONT HOLE IN LEVELER
TUBE AS SHOWN