McFarlane WDL-2100, Operator'S Manual And Set-Up Instructions, Page: 18 / 57

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2. Attach the wing axle assembly to the wing tube using the 1/2-13 x 2 bolts and locking hex nuts.
3. Install the hub assemblies into the wing axle assemblies using the 1/2-13 x 3 1/2 bolts and
locking hex nuts. Mount the tire and rim assemblies to the hubs.
4. Install the hydraulic cylinders as shown, with the ports facing towards the rear of the unit. The
cylinder clevis may need to be adjusted in/out to ensure the tires are positioned evenly on the
ground to prevent uneven tire wear.
Mount the Lift Arms
*
NOTE: There are two styles of lift arms used on these units. One style (13043) has hydraulic hose
clips welded to them, the other (13042) does not have hydraulic hose clips. Please refer to the layout
diagrams in Appendix C for the location of these lift arms.
1. Refer to the appropriate layout diagram in appendix C. Place a mark on the center bar and wings
at the locations for each of the lift arms. Be sure the dimensions are for your unit.
2. Center a lift arm on each of these marks and secure using two 1/2” x 11” bolts and locking hex
nuts for each lift arm. Refer to Figure 9.
Figure 9
Attach the Pull Chains and Lift Chains
1.
Bolt an 8-link pull chain in between each of the lift arm pull points Use 1/2” x 2” grade 5 bolts
and locking hex nuts. Refer to Figure 10.
Figure 10