Landoll 2210, Operator'S Manual

Page: 41 / 52

3-9 SPRING SHANK INSTALLATION
DANGER
DISC BLADES ARE EXTREMELY
SHARP. EXERCISE EXTREME CARE
WHEN WORKING ON OR NEAR DISC
BLADES. DO NOT ALLOW DISCS TO
ROLL OVER OR FALL ONTO ANY BOD-
ILY PART. DO NOT ALLOW
WRENCHES TO SLIP WHEN WORKING
NEAR DISC BLADES. NEVER PUSH
WRENCHES TOWARD DISC BLADES.
DO NOT CLIMB OVER MACHINE
ABOVE DISC BLADES. FAILURE TO
STAY CLEAR OF DISC BLADE EDGES
CAN CAUSE SERIOUS PERSONAL IN-
JURY OR DEATH.
IMPORTANT
READ ALL SAFETY PRECAUTIONS AT THE
FRONT OF THIS SECTION BEFORE ATTEMPT-
ING ANY OF THE FOLLOWING PROCEDURES.
IMPORTANT
SEE FIGURE 3-10 FOR PARTS NAMES. SEE
FIGURES 2-1 through 2-12 THROUGH FOR
SHANK SPACING.
3-9.1 Always install the center shank first. Install
it at the center of the frame assembly on the
correct mounting tube. All other shanks are
evely spaced relative to the center shank,
using 24" or 30" spacing (not both). Install
the outer-most shanks last.
3-9.2 Assemble the spring clamp weldment to
the frame bars using the clamp u-bolts,
washers, and locking nuts, as follows:
a. Install the spring clamp weldment and the
u-bolts.
b. Tighten the u-bolt until the front of the u-
bolts are tight against the frame.
3-9.3 Install spikes on shanks using a roll pin. If
installing wearguards, seat spike on shank.
Then install wearguard into slot and clamp in
place with wearguard clamp without unseat-
ing spike.
CAUTION
IMPROPERLY SEATED SPIKES MAY
SHEAR OFF ROLL PIN, CAUSING
LOSS OF SPIKE AND WEARSHIN.
3-9.4 Attach the shanks to the clamp with 3/4" x
8-1/2" cap screw and locking nut. Tighten the
nut on the cap screw to 200 ft.-lbs. Grease
hollow bolt.
IMPORTANT
FIGURE 4-3 GIVES EXAMPLES OF TORQUE.
3-9.5 Assemble spring anchor plates and stop
bracket to shanks using 5/8" x 3-1/2" bolts
(leave bolts loose until springs have been in-
stalled). The bottom edge of stop bracket
should be just above the wearguard clamp.
IMPORTANT
PLATE WITH TAPPED HOLE FOR SPRING
PIVOT BOLT SHOULD BE ON LEFT SIDE OF
SHANK. (IF REVERSED, SHANK WILL BE AT
IMPROPER ANGLE!)
3-9.6 Install the coil spring assembly between
the spring clamp bracket and the rear spring
anchor plates. Secure with cap screws and
locking nuts.
IMPORTANT
DO NOT OVER-TIGHTEN BOLTS AS THE
SPRINGS MUST BE FREE TO PIVOT.
3-9.7 Tighten 5/8" x 3-1/2" bolts in spring anchor
plates to correct torque.
3-9.8 Adjustment holes are provided at the top of
the spring clamp bracket to compensate for
varying ground conditions.
3-9.9 Locate the SMV (Slow Moving Vehicle)
mounting angle and bracket. Install them to
the center-most front spring bracket. Use the
cap screw in the top of the spring bracket.
3-17