Landoll HCDA73-1 Soil Builder Coulter Chisel - Manual (Page 11)

2-1
Chapter 2
Assembly

CAUTION

DANGER
NOTE
Refer to the repair parts manual 3J161 for identification
of parts and for the approximate relationship of the parts
in assembly.
Frame and Wheel Arm Assembly
Using blocks or other supports, block up the frame
approximately 36”. Be sure that it is secure and cannot
topple. Then chalk mark the frame to locate the mast
center and the center lines of the shank assemblies.
Depending upon the machine size,
On the mast center line marked on frame previously,
assemble the mast as shown using 3/4-10 x 6-1/2” bolts,
nuts and lock washers.
See Figure 2-1 .
Assemble the braces from the mast to the frame. Use
the 5/8-11 x 6” bolt, nut and lock washer through the
braces and the mast and the 5/8-11 x 2” bolts, nuts and
lock washers through the braces and the frame lugs.
NOTE
The Braces are assembled to the inside of the Frame
Lugs, toward the center of the machine.
Mount the Left Hand Gage Wheel Assembly using the
3/4-10 x 6-1/2” bolts, nuts and lock washers. Then
mount the Right Hand Gage Wheel Assembly in similar
fashion.
See Figure 2-1 .
Install hydraulic cylinders (with ports up) and the
cylinder lockout weldments. Use cylinder pins on anchor
ends and 1” x 5-1/2” long pin assemblies, with regular
cotter pin, on the rod ends. The 1/2” x 5-1/4” long pin
assemblies and hairpin cotters are used to lock the
cylinder lockout weldments in place when in use.
Install Wheel and Tire Assemblies to hubs with wheel
bolts provided. Recommended tire sizes are as follow:
5-shank models, use 9.5 L x 15, 6 ply. 7-shank models,
use 11 L x 15, 8 ply.
IMPORTANT
• If pre-assembled parts or fasteners are temporarily
removed, remember where they go. It is best to keep
parts separated.
• Check that all working parts move freely, bolts are tight
and cotter pins spread.
• Refer to the Torque Table for proper torque valves.
Note the different torque requirements for bolts with
lock nuts. See Page 4-1.
“Left” and “Right” refer to directions seen as if standing
behind the machine and facing in the direction of forward
travel.
Do not work on or under this machine unless
securely
blocked and supported by a hoist or
tractor or by other sufficient means.
Coulter blades are extremely sharp. Exercise
extreme care when working on or near coulter
blades. Do not allow coulters to roll over or fall
onto any body part. Do not allow wrenches to slip
when working near coulter blades. Never push
wrenches toward coulter blades. Do not climb
over machine above coulter blades. Failure to
stay clear of coulter blade edges can cause
serious personal injury or death.