The hydraulic circuit which controls the gage wheel uses a pair of series hydraulic cylinders.
This means that it is extremely important to install the cylinders exactly as directed.
6. Attach one cylinder with the number
2K094
stamped on it to each of the cylinder anchors of each
wing axle assembly. (See Fig. 19)
Make sure that the ports of the cylinder face the rear.
Extend a
1” x 9 1/2” bolt through one of the cylinder arms, then through the clevis lugs on the butt end of the
cylinder, and out through the other cylinder arms. Secure the bolt with a 1” locknut.
These nuts can be tightened, but do not turn them so tightly that they cause the cylinde
arms to bind against the sleeve of the adjust tubes.
7. Attach the rod end of the clevis of each cylinder to the cylinder lugs on the wing axle wheel arms.
Use the pins and cotter pins packaged with the cylinders to attach the clevis to the wheel arms.
Otherwise, using the 4” x 8” cylinders, assemble the axle assemblies to the outer wings in the
same manner as the inner wings, making sure to use a right hand screw anchor on the left wing
and a left hand screw anchor on the right wing as you did on the inner wings, and keeping the
hole of the screw anchor in line with the center of the wheel arm.
The smaller (two frame tubes front to back) outer wing assemblies
have only a single wheel.
4K302--RIGHT HAND
SCREW ANCHOR (use
on LEFT wing)
FIGURE 19B
4K241-LEFT WING
AXLE ASSEMBLY
LOCKNUT,
1”
CYLINDER 2K094
(Ports Face Rear)
31”
BOLT 1” x 9 1/2”
LOCKNUT,
3/4”
ALIGN
HOLE WITH
WHEEL ARM CENTER
BEARING (Grease
inside surface.)
BOLT
3/4” X 14”
BEARING (Grease
inside surface.)
5K094
799
rev3-23-05
Page 27a
Summary of Contents for HFC Series
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