McFarlane WDL-2100, Operator'S Manual And Set-Up Instructions, Page: 15 / 57

15
Install the Main Frame Hydraulics
Refer to Figure 4 and the hydraulic system diagram in appendix B for more details.
Figure 4
1. Insert all fittings into each of the ports on the cylinders. For proper placement of fittings and
hoses refer to the diagram and listing in appendix B. Do
not
over tighten.
2. Connect all hoses as shown above and in appendix B. Be sure to run the hoses through the
brackets that are welded to the main frame.
Before further assembly, the hydraulic system must be filled with oil. Attach the unit to a tractor
and connect the hydraulic lines. Using hydraulic controls rotate the center bar and wings several
times to fill the cylinders and hoses with oil.
Attach the Cylinder Lock Bars
1. Attach the slotted end of the cylinder lock bars to the base end cylinder pins using the 3/8 x
1 1/2 lynch pins. Attach the other end of the cylinder lock bars to the pins attached to the main
frame using the number 9 bridge pin. See Figure 5.