Appendix c - initial setup, Remove pintle hitch, Install quick hitches – Great Plains SML1000 Operator Manual User Manual
Page 44: Install left hitch, Install right hitch
407-451M
03/31/2011
40
SML-1000, SML-750, SML-500
Great Plains Manufacturing, Inc.
Appendix C - Initial Setup
Remove Pintle Hitch
If the planter or drill does not presently have an optional
trailer pintle hitch installed, skip to topic “Install Quick
Hitches”.
Refer to Figure 25 and Figure 26
1.
Support the front arms and rear pintle of the hitch
weldment
with a hoist or jacks.
2.
Dismount the Type 2 inlet valve (not shown) from:
407-279D FERT VALVE HOOKUP MOUNT
Loosely re-assemble the fasteners in the valve body.
3.
Remove eight sets:
802-055C HHCS 5/8-11X2 GR5
804-022C WASHER LOCK SPRING 5/8 PLT
803-021C NUT HEX 5/8-11 PLT
and (if present), two:
407-279D FERT VALVE HOOKUP MOUNT
4.
Dismount the hitch
. Loosely re-assemble any
loose mounts
on the hitch
using the removed
fasteners. Save all of the removed components for
possible future use.
Install Quick Hitches
Install Left Hitch
1.
Select one:
407-454H MOUNT HITCH QUICK CONNECT
and four sets:
802-053C HHCS 5/8-11X1 3/4 GR5
803-024C NUT LOCK 5/8-11 PLT
2.
With wire pin lock on top, mount a quick connect on
the left axle hitch plate
. Secure with four sets of
bolts
and lock nuts
.
3.
Loosely secure the bottom of the remaining quick
connect to the bottom holes of the right axle hitch
plate.
Install Right Hitch
4.
Select one each:
407-454H MOUNT HITCH QUICK CONNECT
407-570D PLATE SINGLE BALL VALVE MOUNT
and four sets:
802-053C HHCS 5/8-11X1 3/4 GR5
803-024C NUT LOCK 5/8-11 PLT
With the narrow end of the mount
up and to the
right, insert the remaining bolts
from the rear at
the bottom holes, and then through the top holes of
the quick connect
. Secure with lock nuts
.
Tighten all nuts to torque spec.
Null4:
Figure 25
Remove Trailing Pintle Hitch
31354
30
21
42
36
19
U
D
L
R
B
F
19
21
30
42
36
21
19
21
19
Null4:
Note: See “Shims” on page 11 for inserting/removing
shims
.
Figure 26
Install Quick Hitches
31492
26
29
25
37
1
22
U
D
B
F
R
L
26
22
29
37
1
29
37
22
25
29
37
25
29
22
37