Landoll 7431 VT Plus - Manual (Page 79)

OPERATION AND MAINTENANCE
4-11
Figure 4-14: Hydraulic Leveler Adjustment
Hydraulic Leveler Adjustment
If a unit is equipped with an optional hydraulic leveler,
adjust to the following dimensions for most field
conditions.
1. Lower the disc to the ground to remove the load on
the leveler assembly.
2. Remove the level indicator rod from the leveler tube
(See Figure 4-14.)
3. Loosen the 1-1/2-6 hex lock nut at the rear of the
leveler tube (an adjustment wrench is provided for
this).
4. Screw the leveler tube out to approximately 7" for all
models.
5. Install the level indicator rod in the leveler tube and
level indicator gauge.
6. The check valve is not adjustable. It prevents
movement of the leveler assembly unless the tractor
remote is activated.
7431hydlevel 1
LEVELER SCREW
ASSEMBLY
4 X 30
FOLD CYLINDER
1-1/2-6 HEX
LOCK NUT
LEVELER
TUBE
LEVEL INDICATOR
GAUGE
LEVEL
INDICATOR ROD
7” THREADS
HOSE HOLDER
CLAMP
CHECK VALVE