Landoll 7450 VT Plus - Manual (Page 62)

4-10 F-607-0114 Edition
OPERATION AND MAINTENANCE
Leveling (Front-to-Rear)
1. The leveling feature on the VT Plus 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
bottom hole on the lift and the outer hole on the
leveler tube (See Figure 4-13.)
IMPORTANT
Improperly set gauge wheels can prevent the leveler
from functioning properly. Large adjustments will
require adjustment of gauge wheels.
Figure 4-13: Leveling (Front to Rear)
7450-leveler
LEVELER ASSEMBLY
FOR NORMAL OPERATION,
USE FRONT HOLE IN LEVELER
TUBE AS SHOWN
FOR NORMAL OPERATION,
USE BOTTOM HOLE IN LIFT
AS SHOWN