Landoll 6230 Disc Manuel d'utilisateur télécharger pdf (Page 78)

4-10 F-440-0113 Edition

OPERATION AND MAINTENANCE

Figure 4-11: Hydraulic Leveler Gauge Adjustment

Hydraulic Leveler Gauge

Adjustment

If a unit is equipped with an optional hydraulic leveler,

and the unit is level in the field, but the reference gauge

is not in the middle of the adjustment range, the gauge

may be adjusted.

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 4-11.)

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 in or out. Insert the indicator

rod to check if the reference gauge is centered.

Adjust as required to center the reference gauge.

Make sure the hole for the indicator rod is horizontal

and tighten the locking nut on the leveler screw.

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.

6230hydlevel 1

LEVELER SCREW

ASSEMBLY

4 X 30

FOLD CYLINDER

1-1/2-6 HEX

LOCK NUT

LEVELER

TUBE

LEVEL INDICATOR

GAUGE

LEVEL

INDICATOR ROD

HOSE HOLDER

CLAMP

CHECK VALVE

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Landoll 6230 Disc Manuel d'utilisateur Page 78