LELY Hibiscus 915 CD Vario, Operator'S Manual

Page: 32 / 64

4.3 Adjust the height of the wheel assembly
Procedure
1. Operate the tractor single-acting valves (system I and/or III) to lift the
rotors both or independently just above the ground or to the headland
position.
2. Stop the tractor.
3. Disengage the PTO.
Wait for all moving parts of the Hibiscus to stop.
Always switch off the tractor engine before you leave the tractor cab.
4. Switch off the tractor engine.
5. Adjust the height of wheel assembly A:
a. Loosen the M12 nuts at the rear of the wheel assembly (1).
b. Turn the M16 bolt at the top of the wheel assembly until the
required height is reached (2).
c. Tighten the M12 nuts at rear of the wheel assembly.
6. Adjust the height of wheel assembly B:
a. At the back of the wheel, remove the axle nut and the retaining
ring from the wheel axle.
b. Remove the wheel axle and included wheel from the wheel
assembly and install it in the required hole (fig. 1, page 4
‑
0 ).
c. Install the retaining ring and axle nut.
A. Back wheel assembly - B. Front wheel assembly
Figure 17. Adjust the wheel assembly
WARNING
WARNING
4-4 Operation adjustments
R-H015-1210EN