Great Plains YP825A Operator Manual - Manual (Page 160)

156 YP425A, YP625A and YP825A Table of Contents Index Great Plains Manufacturing, Inc.
401-651M Table of Contents Index 2014-08-15
Attach Tongue to Frame
A hoist or blocks are recommended for supporting the
tongue during bolt hole alignment.
Tongue to Main Tool Bar
If the planter has Fertilizer, or the accessory sub-frame
for frame-mounted row options, use the instructions at
“Tongue to Fertilizer/Accessory Sub-frame” on
page 157.
In the mainframe-only configuration, the ground drive is
secured to the tool bar with U-bolts. These are removed
and replaced with straight bolts that secure the tongue to
the ground drive and tool bar.
Refer to Figure 135
4.
Carefully remove four (4) sets of U-Bolts .
The U-bolts and nuts are not re-used.
Refer to Figure 136
5.
Select one new:
401-665L TONGUE ASSEMBLY YP4, 6 & 8
6. Remove and save four(4) sets:
802-068C HHCS 3/4-10X4 GR5
7. Align the mounting holes of the tongue and
mainframe . Insert bolts from top and secure
with lock washers and nuts .
8. Skip to step 9 on page 157.
1
Figure 135
Ground Drive Shipping U-Bolts
31004
55
2
51
53
52
Figure 136
Tongue to Main Tool Bar
29868
1
51
52
51
2 52
55 53