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Section 1: Assembly & Set-up
MP10 & MP20 Moldboard Plows 307-244M
10/29/18
8
Upper Hitch Frame Assembly
Figure 1-4
Upper Hitch Frame Assembly
1.
Insert right-hand adjustable top link frame under
u-bolt (#12) as shown.
2. Insert left-hand adjustable top link frame under
u-bolt (#13) as shown.
3. Remove existing hex nut (#10) and lock washer (#9)
from bolt (#8). Keep for reuse.
4. Attach back strap (#4) to bolt (#8) and secure with
removed lock washer (#9) and hex nut (#10. Draw
hex nut up snug, do not tighten at this time.
5. Insert 3/4"-10 x 5 1/2" GR5 bolt (#1A) through bottom
hole in top link extension plate (#2A), bottom hole in
right-hand top link frame (#3), hole in back strap (#4),
2" long spacer (#5), bottom hole in left-hand top link
frame (#6), and bottom hole in top link extension
plate (#2B). Secure bolt with locknut (#7A). Draw
locknut (#7A) up snug, do not tighten at this time.
6. Insert 3/4"-10 x 5 1/2" GR5 bolt (#1B) through top
hole in top link extension plate (#2A), top hole in
right-hand top link frame (#3), top hole in left-hand
top link frame (#6), and top hole in top link extension
plate (#2B). Secure bolt with locknut (#7B). Draw
locknut (#7B) up snug, do not torque tight.
7.
Adjust right-hand and left-hand adjustable top link
frames (#3 & #6) to be straight and in-line with top of
lower hitch frame (#11). Tighten hex nylock
nuts (#13 & #15) to the correct torque.
8. Tighten 3/4"-10 hex locknut (#7A) to the correct
torque for GR5 bolt.
9. Tighten hex nut (#10) to the correct torque for GR5
bolt.
39661
Coulter Component Assembly
Figure 1-5
Coulter Components (Optional)
CAUTION
!
To avoid minor or moderate injury:
Coulter blades are sharp and can cause deep cuts. To prevent
serious bodily injury, wear gloves when working with coulters
and keep bodily extremities out from under the coulters.
1.
Attach coulter blade (#3) to hub (#5) with four lock
washers (#2) and 1/2"-13 hex nuts (#1). Tighten hex
nuts to the correct torque for GR5 bolts (#4).
2. Screw 5/8"-11 set screw part-way into coulter
stop (#7).
3. Insert upper flat washer (#9A) over 8 3/4" end of
offset shank (#8) and secure with drive pin (#11).
Make sure drive pin extends equal distance out on
both side of the shank.
4. Locate coulter stop (#7) between coulter swing arm
pivot guides (#10) as shown.
5. Insert 6 1/4" end of offset shank (#8) through pivot
guides (#9) and coulter stop (#7).
6. Insert flat washer (#9B) over 6 1/4" end of offset
shank (#8) and secure with drive pin (#11). Make
sure drive pin extends equal distance out on both
side of the shank.
7.
Continue with
39662