GREAT PLAINS Yield-Pro 3P3025AH User manual

© Copyright 2016 Printed 09/26/16 403-788M
Installation Instructions for Meter Hopper Seal
for the 1.6 bushel hopper and 3.0 bushel hopper
Before Getting Started
Before you begin installation of your Meter Hopper
Seal, read these instructions carefully and check that all
parts and tools in kit are accounted for. All hand and
specialty tools for installation are provided at owner’s
expense. Please retain these installation instructions for
future reference and parts ordering information.
These installation instructions contain information for
assembling the Meter Hopper Seal to the 1.6 bushel
and 3.0 bushel hoppers.
To view an online video version of these instructions
use the following link:
http://www.greatplainsag.com/en/10551/
installation-instructions-meter-hopper-seal
General Information
The Meter Hopper Seal kit adds a seal and gasket for a
better fit of the hopper to the seed meter.
Refer to page 3 for a detailed list of parts included in
these kits. Use this list to inventory parts received.
Tools Required
General hand tools are required for installation:
Refer to page 6 for torque values chart.
Models Covered
Kit Description Reference Number
Meter Hopper Seal 403-787K
3P3025AH 3-Point 30 Foot Stack-Fold Yield-Pro®
Planter
YP425A 4-Row Yield-Pro® Planter
YP625A 6-Row Yield-Pro® Planter
YP825A 8-Row Yield-Pro® Planter
YP625TD 3-Point 6-Row 110 cm Yield-Pro® Planter
YP925TD 3-Point 9-Row 65 cm Yield-Pro® Planter
1625IRHD 2-Section 25 Series Yield-Pro® Planter
with Individual Row Control
YP825AR 8-Row Rotating Yield-Pro® Planter
3P4025AH 3-Point 40 Foot Stack-Fold Yield-Pro®
Planter
1625AHD 2-Section 25 Series Yield-Pro® Planter
with Dry Fertilizer
1625AHL 2-Section 25 Series Yield-Pro® Planter
with Liquid Fertilizer
YP425A3P 3-Point 4-Row Yield-Pro® Planter
YP625A3P 3-Point 6-Row Yield-Pro® Planter
YP825A3P 3-Point 8-Row Yield-Pro® Planter
YP1025A3P 3-Point 10-Row Yield-Pro® Planter

2 Meter Hopper Seal Great Plains Manufacturing, Inc.
403-788M 09/26/16
Recommended Manuals
All manuals related to this kit are available free of charge
by visiting www.greatplainsag.com. Have machine model
and serial numbers available when looking for the
manual you need.
Using This Manual
This manual was written to help you install and prepare
your new kit. The manual includes instructions for
installation and setup. Read this manual and follow the
recommendations for safe, efficient, and proper
assembly and setup.
Read and understand “Important Safety Information” and
“Operating Instructions” in the operator’s manual before
installing your new kit. As a reference, keep the
operator’s manual on hand while installing.
The information in this manual is current at printing.
Some parts may change to assure top performance.
Use this kit only in conjunction with a Great Plains
implement.
411-332M 3P3025AH Operator’s Manual
411-332P 3P3025AH Parts Manual
401-651M YP425A, YP625A, YP825A Operator’s
Manual
401-651P YP425A, YP625A, YP825A Parts Manual
401-755M YP625TD, YP925TD Operator’s Manual
401-755P YP625TD, YP925TD Parts Manual
411-240M 1625IRHD Operator’s Manual
411-240P 1625IRHD Parts Manual
401-923M YP825AR Operator’s Manual
401-923P YP825AR Parts Manual
411-099M 3P4025AH Operator’s Manual
411-099P 3P4025AH Parts Manual
411-020M 1625AHD, 1625AHL Operator’s Manual
411-020P 1625AHD, 1625AHL Parts Manual
401-652M YP425A3P, YP625A3P, YP825A3P,
YP1025A3P Operator’s Manual
401-652P YP425A3P, YP625A3P, YP825A3P,
YP1025A3P Parts Manual
Installation Guide QRC
The QR Code (Quick Response) to the
left will take you to a web installation
guide. Use your smart phone or tablet
to scan the QR Code with an
appropriate App to begin viewing.
Yield-Pro QRC
The QR Code (Quick Response) to the
left will take you to the Yield-Pro family
of manuals. Use your smart phone or
tablet to scan the QR Code with an
appropriate App to begin viewing.

Great Plains Manufacturing, Inc. 3
09/26/16 403-788M
Safety & Symbol Information
When you see this symbol, the subsequent
instructions and warnings are serious - follow
without exception. Your life and the lives of others
depend on it!
A crucial point of information related to the current topic.
Read and follow the directions to remain safe, avoid serious
damage to equipment and ensure desired field results.
Be Aware of Signal Words
The following signal words designate a degree or level of
hazard seriousness. Take the necessary precautions and
exercise sound judgment.
DANGER indicates an imminently hazardous situation which,
if not avoided, will result in death or serious injury. This signal
word is limited to the most extreme situations, typically for
machine components that, for functional purposes, cannot be
guarded.
WARNING indicates a potentially hazardous situation which,
if not avoided, could result in death or serious injury, and
includes hazards that are exposed when guards are removed. It
may also be used to alert against unsafe practices.
CAUTION indicates a potentially hazardous situation which, if
not avoided, may result in minor or moderate injury. It may
also be used to alert against unsafe practices.
Further Assistance
Great Plains Manufacturing, Inc. wants you to be
satisfied with your new meter hopper seal. If for any
reason you do not understand any part of this manual or
are otherwise dissatisfied with the product please
contact:
Great Plains Service Department
1525 E. North St.
P.O. Box 5060
Salina, KS 67402-5060
Or go to www.greatplainsag.com and follow the contact
information at the bottom of your screen for our service
department.
Kit Contents
Right-hand and left-hand as used in this
manual are determined by facing the
direction the machine will travel. An
orientation rose in some line art
illustrations shows the directions of: Up,
Back, Left, Down, Front, Right.
U
D
F
B
L
R
Part Number Part Description Qty.
837-160C SEAL INSERT HOPPER
LG OVAL BTM
1
891-738C GASKET ORING 1/8
RND X 3.5 ID
1

4 Meter Hopper Seal Great Plains Manufacturing, Inc.
403-788M 09/26/16
Installation Instructions
Before you begin installation of your meter hopper seal
kit, lower the planter on a solid, clean surface. Detach
implement from the tractor.
Refer to Figure 1
1. Beginning at one end of the machine, remove the
four 5/16-18 x 3/4 inch bolts (1), flat washers (2), and
flange nuts (3) to remove the hopper from hopper
mount (4).
Figure 1
Remove Hopper
38927
1
14
3
2

Great Plains Manufacturing, Inc. Installation Instructions 5
09/26/16 403-788M
Refer to Figure 2
2. Turn the hopper upside down so it is resting on the
lid.
3. Push the plastic insert (5) into the hopper outlet with
the flared lip of the insert toward the hopper lid.
4. Place the o-ring gasket (6) around the plastic insert
and work it down into the hopper with a thin blade.
It is important to carefully work down the o-ring gasket and
plastic insert as far as possible so the hopper will fit correctly
on the seed meter.
Refer to Figure 3
5. Put the hopper back onto the seed meter. The seed
chute (7) will fit between the plastic insert and the
hopper outlet.
5
6
Figure 2
Install Seal
38928
Figure 3
Assemble Hopper to Seed Meter
38929
7

6 Meter Hopper Seal Great Plains Manufacturing, Inc.
403-788M 09/26/16
Refer to Figure 4
6. Make sure the holes on the hopper line up with the
holes on the hopper mount.
If the holes do not line up, remove the hopper and
trim the seed chute about 1/8inch to 1/4inch.
7. Install the four 5/16-18 x 3/4 inch bolts (1), flat
washers (2), and flange nuts (3) to a torque of
60 in-lb or 5 ft-lb.
8. Repeat the procedure for each hopper.
Figure 4
Fasten Hopper to Mount
38930
1
1
23

Great Plains, Mfg.
1525 E. North St.
P.O. Box 5060
Salina, KS 67402