Hydraulic Leveler Gauge Adjustment - Landoll 7430 Series Operator's Manual

LEVELER SCREW
ASSEMBLY
4 X 30
FOLD CYLINDER
1-1/2-6 HEX
LOCK NUT
LEVELER
TUBE
LEVEL INDICATOR
GAUGE
LEVEL
INDICATOR ROD
7430hydlevel 1

4-10 HYDRAULIC LEVELER GAUGE ADJUSTMENT

If a unit is equipped with an optional hydraulic
leveler, and the unit is level in the field, but the ref-
erence gauge is not in the middle of the adjust-
ment range, the gauge may be adjusted.
4-10.1 Lower the disc to the ground to remove
the load on the leveler assembly.
4-10.2 Remove the level indicator rod from the
leveler tube (See Figure 4-11).
4-10
Figure 4-11 Hydraulic Leveler Gauge Adjustment
6-1/2" THREADS
4-10.3 Loosen the 1-1/2-6 hex lock nut at the
rear of the leveler tube (an adjustment
wrench is provided for this).
4-10.4 Screw the leveler tube out to approxi-
mately 6-1/2". Insert the indicator rod.
4-10.5 Install the level indicator rod in the lev-
eler tube and level indicator gauge.