Table of Contents
Advertisement
ASSEMBLY INSTRUCTIONS
Disc Gang and Spray Shield
Installation
1.
See Figures 2-1
through
2. Roll correct size disc gang assembly under frame
and wing assembly. Disc gangs without flat coulter
blade are used on main frame. The flat coulter blade
should be to the very outside of the machine.
3. Install disc gangs on main frames using 4 and 5 hole
disc mount plates, 5/8 x 2-5/8 x 6-1/8 u-bolts, 5/8-11
x 5-1/2 hex head cap screws, and 1/2 lock nuts
Figures
3-9. (The distance between the disc gang
nuts at center of unit should be 1-1/2".)
4. Install disc gangs on wings using 4 and 5 hole disc
mount plates, 5/8 x 2-5/8 x 6-1/8 u-bolts, 5/8-11 x
5-1/2 hex head cap screws, and hex lock nuts. (The
distance between last blade on main frame and first
blade on wing should be 7-1/2".)
NOTE
Disc rod and slotted nut should be tightened to a
torque of 1200 ft. lb. Install spacer washers at end of
disc rod as required.
5. Tighten 5/8-11 x 2-1/2 hex bolts attaching 5 hole
plates to spring shank disc mounts. Now tighten
5/8-11 x 5-1/2 hex bolts and 5/8 x 2-5/8 x 6-1/8
u-bolts. Be sure 5 hole plate contacts frame evenly
and bearings are square on disc rod when tightening
or unnecessary bearing load can occur.
3-14
2-6
for location on frame.
See
NOTE
Outside disc blade on all main frame disc gangs are
not equipped with a scraper.
6. Attach spray shield adjustment bracket to frame, as
shown for your model size, using 5/8 x 3-11/16 x
5-3/8 u-bolt, bracket clamp, and 5/8 lock nuts
Figures
3-9. These brackets are attached to frame
as shown to incline the shields toward the middle of
the machine and carry soil back to center of the main
frame. The bracket clamp is installed between
adjustment bracket and bottom of frame tube and
support plate is installed on the bottom of the
adjustment bracket,
location on frame.
7. Attach spray shield to adjustment bracket, as shown
in
Figures 3-9
using 5/8-11 x 2 hex head cap screw,
backup plate, and hex lock nuts. Shields attached in
position shown in
See Figure 2-1
should be set to allow the machine to operate from
3-5 inches deep. Tighten all spray shield screws and
u-bolts.
.
See Figures 2-1
through
through
2-6
F-1072-0320
See
2-6
for
Advertisement
Table of Contents
