GREAT PLAINS Yield-Pro Air-Pro YP625PD, Operator'S Manual

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YP625PD Table of Contents Index Appendix B - Initial Setup 111
06/12/2019 Table of Contents Index 401-754M
3. Tilt up and unfold one marker.
Find the suggested initial marker Extension
in the
table on this page.

When using twin-row spacings, marker extensions
are different for left and right.
Refer to Figure 106 and Figure 107
4. Measure out the Extension distance from each
outside end row unit (whether in use or not). Do not
measure to center of row pair or triplet.
5. Mark the ground at this point.
6. To adjust marker width, loosen nuts
on U-bolts .
Move marker disk tube in or out to get the proper
adjustment. Tighten nuts .
7. Repeat steps 3 through 6 for the other side.
8. With the planter still lowered, drive forward a few feet
for each side.
9. Check the mark locations. Adjust to obtain the table
value.
Null4: MetaData: End of “ Marker Extension ”
122-278S Scraper Installation
Optional carbide disc scrapers are not factory installed.
Start with row 1 (left-most row unit).
 If a Keeton
®
seed firmer is also installed, see the
Parts Manual for assembly details.
 This scraper is not compatible with Seed-Lok
®
.
Refer to Figure 108 and Figure 109
1. Remove one or both opener disc blades to gain safe
access to the mount . Note the position of
bushings and spacers for correct re-assembly
(page 50).
2. Select one each:
802-024C HHCS 3/8-16X3 GR5
129BXT824 BRACKET FOR 890-929C FIRMER
122-177D
10HD25 INSIDE SCRAPER MNT TUBE
Insert the bolt , from the rear, through the lowest
hole of the bracket . Place the tube over the
bolt.
3. Select one scraper set:
890-928C 25 SER AIR DESIGN IN SCRAPER
Place the shoulder washer on bolt with the
Null4:
Figure 107
Marker Extension Adjustment
25450
1
2
3
E
E
1 2
3
1
Spacing Rows Marker Extension
Used Used Left Right
110cm Triple All Rows 359.6 cm
110cm Single Center Rows 359.6 cm
110cm Twin Left Pairs 385.0 cm 334.2 cm
110cm Twin Right Pairs 334.2 cm 385.0 cm
55cm Single Outside Rows 359.6 cm
Null4:
Figure 108
Scraper Pre-Assembly
29227
85
U
D
R
L
F
B
84
83
91
2
5
4
3
89
90
87
1
85
84
83
85
84 83
91
2 85