Great Plains 3S-3000HDF Predelivery Manual - Manual (Page 18)

16 3S-3000HD
195-068Q 12/09/2009
Install Swing-Down Ladders
If the drill includes swing-down ladders, they are
installed after the walkboards are installed.
Refer to Figure 10 or Figure 11
Where to place the top ladder mount depends on
whether the drill has the Small Seeds option. Install with
reference to the appropriate Figure for the drill.
Install Swing-Down Ladder Mounts
Refer to Figure 10
Top mount weldments
are provided in left- and right-
side versions and are not interchangeable. All other
parts may be used on either end. Starting with the left
wing:
1. Select the left wing top mount weldment .
2. Select four 7 ⁄
16
-14x1 3 ⁄
4
in round head shank neck
bolts .
3. Position the top mount over the four walkboard
holes second from the left rear corner of the
walkboard.
4. Insert the four bolts to loosely hold the top mount
in place on the walkboard .
5. Select a bottom mount plate and four sets of:
7 ⁄
16
plated washers, and
7 ⁄
16
-14 nuts.
6. Position the bottom plate under the walkboard
and inside the top mount . Loosely hold it in place
with the washers and nuts .
7. Select two sets of:
3 ⁄
8
-16x1in hex head cap screws
3 ⁄
8
in lock washer
3 ⁄
8
-16 flange nut
8. Insert the screws through the side holes in both
the top mount and bottom plate , and secure
with lock washers and flange nuts .
9. Tighten the four 7 ⁄
16
in bolts securing the top mount
to the bottom plate.
10. Repeat for right wing section.
Figure 10
Mount w/o Small Seeds
27013
1
2
4
3
5
6
7
8
9
1
1
2
1
3
2
3
4
5
6
Figure 11
Small Seeds Mounting
27055
7
1
2
3
6
5
4
9
8
4 3
1
5 6
7
8
9
7
1 4
8 9