GREAT PLAINS Yield-Pro 3PYPA User manual

Manufacturing, Inc.
www.greatplainsmfg.com
© Copyright 2019 Printed 2019-06-11 401-647M
EN
Table of Contents Index
Table of Contents Index
ORIGINAL INSTRUCTIONS
Operator Manual
3PYPA
3-Point 40 Foot Yield-Pro®Planter
with Air-Pro®Seed Meters
Read the operator manual entirely. 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!
Illustrations may show optional equipment not supplied with standard unit or
may depict similar models where a topic is identical.
29852

Machine Identification
Record your machine details in the log below. If you replace this manual, be sure to transfer this information
to the new manual.
If you or the dealer have added options not originally ordered with the machine, or removed options that were
originally ordered, the weights and measurements are no longer accurate for your machine. Update the
record by adding the machine weight and measurements with the option(s) weight and measurements.
Dealer Contact Information
Model Number
Serial Number
Machine Height
Machine Length
Machine Width
Machine Weight
Year of Construction
Delivery Date
First Operation
Accessories
Name:
Street:
City/State:
Telephone:
Email:
Dealer’s Customer
No.:
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

3PYPA Cover Index Table of Contents
Great Plains | 401-647M | 2019-06-11 Cover Index iii
© Copyright 2010, 2011, 2012, 2015, 2016, 2017, 2018, 2019. All rights Reserved
Great Plains Manufacturing, Inc. provides this publication “as is” without warranty of any kind, either expressed or implied. While every precaution has been
taken in the preparation of this manual, Great Plains Manufacturing, Inc. assumes no responsibility for errors or omissions. Neither is any liability assumed
for damages resulting from the use of the information contained herein. Great Plains Manufacturing, Inc. reserves the right to revise and improve its products
as it sees fit. This publication describes the state of this product at the time of its publication, and may not reflect the product in the future.
Trademarks of Great Plains Manufacturing, Inc. include: AccuShot, Max-Chisel, Row-Pro,
Singulator Plus, Short Disk, Swath Command, Terra-Tine, Ultra-Chisel, and X-Press.
Registered Trademarks of Great Plains Manufacturing, Inc. include: Air-Pro, Clear-Shot, Discovator, Great Plains, Land Pride, MeterCone,
Nutri-Pro, Seed-Lok, Solid Stand, Terra-Guard, Turbo-Chisel, Turbo-Chopper, Turbo-Max, Turbo-Till, Ultra-Till, Whirlfilter, and Yield-Pro.
Brand and Product Names that appear and are owned by others are trademarks of their respective owners.
Printed in the United States of America
Table of Contents
Important Safety Information.................................................1
Safety Decals ....................................................................5
Introduction...........................................................................11
Document Family .....................................................11
Models Covered ..............................................................11
Description of Unit ...........................................................11
Intended Usage ........................................................11
Using This Manual...........................................................12
Definitions.................................................................12
Owner Assistance............................................................12
Further Assistance...........................................................13
Preparation and Setup .........................................................14
Initial Setup......................................................................14
Post-Delivery/Seasonal Setup.........................................14
Pre-Planting Setup ..........................................................14
Hitching Tractor to Planter...............................................15
3-Point Hitching ........................................................15
Electrical Hookup .....................................................17
Hydraulic Hose Hookup............................................18
Raise Parking Stands...............................................21
Frame Height and Leveling .............................................22
Set Initial Planter Height...........................................22
Marker Setup ...................................................................23
Operating Instructions .........................................................24
Pre-Start Checklist...........................................................24
Monitor Operation............................................................24
Raising/Lowering Planter.................................................25
Folding the Planter ..........................................................26
Locking Pins .............................................................27
Wing Fold Steps.......................................................28
Lift Assist Cylinder Lock-Up.............................................28
Steering with Control Monitor ..........................................29
Steering System Selection .......................................29
Steering Calibration..................................................29
Advanced Setup .......................................................30
Diagnostics...............................................................30
Steering with Module Control ..........................................31
Steering Configuration Switch ..................................32
Steering Operation ...................................................33
Transport .........................................................................34
Typical 3PYPA Planter Weights ...............................35
Transport Steps........................................................35
Unfolding the Planter .......................................................36
Wing Unfold Steps....................................................37
Walkboard and Ladder Operations..................................38
Loading Materials ............................................................39
Prepare Air Box........................................................39
Prepare Hopper (if used)..........................................40
Mount Hopper or Bulk Seed Box..............................41
Dismounting a Seed Container .......................................43
Fertilizer Operation (Option)............................................43
Liquid Fertilizer Strainer ...........................................44
Air System Operation ......................................................45
Air System Overview................................................46
Electric Clutch Operation.................................................49
Electric Clutch Lock-Up............................................49
Clutch Switch Coverage...........................................50
Air-Pro Meter Operation ..................................................51
Meter Operation .......................................................51
Marker Operation (Option) ..............................................52
CFM and Marker Switch Priority ..............................52
Before Operating Markers........................................52
Marker Tilt-Up ..........................................................53
Marker Tilt-Down......................................................53
Marker Unfold (one side)..........................................53
Row Marker Operation .............................................53
Folding The Markers ................................................53
Field Set-Up Checklists ...................................................54
Field Operation................................................................56
Short-Term Parking .........................................................57
Long-Term Storage .........................................................58
Adjustments..........................................................................59
Setting Material Rates .....................................................60
Planting Rate............................................................60
Hydraulic Drive Rate ................................................60
Hitch Shims .....................................................................61
Height Switch Adjustment ...............................................61
Gauge Wheel Adjustments..............................................62
Gauge Wheel Tension .............................................62
Ground Drive Adjustments .......................................62
Hydraulic Down Pressure................................................63
Cart Weight Transfer................................................64
Marker Adjustments (Option) ..........................................64
Marker Disk Adjustment ...........................................64
Fan and Adjustment ........................................................65
Fine-Tuning .............................................................67
Seed Delivery Fan Adjustments...............................67
Liquid Fertilizer Adjustments (Option) .............................68
Fertilizer Orifice Plates .............................................68
Fertilizer Relief Valve ...............................................69
25 Series Row Unit Adjustments.....................................70
Row Unit Down Pressure .........................................71

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Unit-Mount Cleaner Adjustments .............................73
Coulter Adjustments .................................................74
Row-Unit Opener Disk Adjustments.........................76
Side Gauge Wheel Adjustment ................................77
Seed Meter Setup and Adjustment ..........................79
Air-Pro Meter Disk Installation..................................81
Row Unit Shut-Off ....................................................82
Seed Firmer Adjustments.........................................85
Press Wheel Adjustment ..........................................86
Troubleshooting ...................................................................89
Planting Rate Problems...................................................89
Seed Pool Troubleshooting .............................................90
Seed Pool Recovery.................................................91
Magnehelic Gauge Troubleshooting ........................91
Population Troubleshooting Charts .................................92
Steering Troubleshooting ................................................99
Steering Flash Error Codes....................................100
Maintenance and Lubrication ............................................101
Maintenance ..................................................................101
Material Clean-Out ........................................................102
Air Box Clean-Out ..................................................102
Air System Clean-Out.............................................102
Meter Clean-Out.....................................................103
Meter Brush Maintenance .............................................105
Meter Brush Replacement......................................106
Seed Disk Maintenance .........................................107
Air Box Residue Clean-Out ...........................................108
Steering Maintenance....................................................109
Steering System Hydraulic Bleeding ......................109
Steering System Modes of Operation ....................109
Steering Calibration................................................109
Steering Configuration Switch ................................110
Wheel Sensor Calibration.......................................111
Emergency Moves Without Steering ......................113
Hydraulic Maintenance ..................................................114
Hydraulic Drive Maintenance (Option) ...................114
Bleeding Hydraulics.......................................................115
Lift Cylinder Bleeding .............................................116
Wing Flex Cylinder Bleeding ..................................117
Wing Fold Cylinder Bleeding ..................................117
Marker Maintenance (Option)........................................119
Marker Shear Bolt Replacement ............................119
Marker Chain Length Adjustment...........................119
Marker Tilt Cylinder Bleeding .................................120
Marker Fold Cylinder Bleeding ...............................121
Marker Grease Seal Cap........................................121
Chain Maintenance........................................................121
Meter Drive Chain ..................................................122
Spreaders and Scrapers................................................123
Row-Unit Side Wheels...................................................123
Seed Flap Replacement ................................................124
Fertilizer System Maintenance ......................................125
Lubrication .....................................................................126
Seed Lubricants.............................................................133
Options ................................................................................134
Appendix A - Reference Information ................................141
Specifications and Capacities, 1 of 2.............................141
Specifications and Capacities, 2 of 2.............................142
Tire Inflation Chart .........................................................142
Torque Values Chart .....................................................143
Hydraulic Diagrams .......................................................144
Chain Routing................................................................153
Row Unit Placement......................................................158
Appendix B - Initial and Option Setup ..............................163
Post-Delivery Checklist .................................................163
Seed Monitor Console Installation.................................163
Steering with Control Monitor ........................................164
Steering with Control Module ........................................166
Install Tractor Steering Components.............................166
Steering Setup .......................................................166
Hopper Level Sensor Installation ...........................167
Radar Calibration ..........................................................167
Planter Leveling.............................................................168
Initial Marker Setup (Option) .........................................169
Marker Speed Adjustment......................................169
Marker Extension ...................................................170
Hydraulic Down Pressure Calibration (Option)..............171
PC Closed Down Pressure Calibration ..................171
LS Closed/PFC Down Pressure Calibration...........172
122-278S Scraper Installation .......................................173
Appendix R - Row-Pro™ ....................................................174
Row-Pro™ Troubleshooting ..........................................181

3PYPA Table of Contents Index Important Safety Information
Great Plains | 401-647M | 2019-06-11 Table of Contents Index 1
Important Safety Information
Look for Safety Symbol
The SAFETY ALERT SYMBOL indicates there is a
potential hazard to personal safety involved and extra
safety precaution must be taken. When you see this
symbol, be alert and carefully read the message that
follows it. In addition to design and configuration of
equipment, hazard control and accident prevention are
dependent upon the awareness, concern, prudence and
proper training of personnel involved in the operation,
transport, maintenance and storage of equipment.
Be Aware of Signal Words
Signal words designate a degree or level of hazard
seriousness.
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.
Prepare for Emergencies
Be prepared if a fire starts
Keep a first aid kit and fire extinguisher handy.
Keep emergency numbers for doctor, ambulance, hospital
and fire department near phone.
Be Familiar with Safety Decals
Read and understand “Safety Decals” on page 5,
thoroughly.
Read all instructions noted on the decals.
Keep decals clean. Replace damaged, faded and illegible
decals.

Great Plains | 401-647M | 2019-06-11 Table of Contents Index 2
3PYPA Table of Contents Index Important Safety Information
Wear Protective Equipment
Wear protective clothing and equipment.
Wear clothing and equipment appropriate for the job.
Avoid loose-fitting clothing.
Because prolonged exposure to loud noise can cause
hearing impairment or hearing loss, wear suitable
hearing protection such as earmuffs or earplugs.
Because operating equipment safely requires your full
attention, avoid wearing entertainment headphones while
operating machinery.
Avoid High Pressure Fluids
Escaping fluid under pressure can penetrate the skin,
causing serious injury. This planter requires a
Power-Beyond port, which is always under pressure
when the tractor is running.
Avoid the hazard by relieving pressure at other remotes,
and shutting down tractor before connecting,
disconnecting or inspecting hydraulic lines.
Use a piece of paper or cardboard, NOT BODY PARTS, to
check for suspected leaks.
Wear protective gloves and safety glasses or goggles when
working with hydraulic systems.
If an accident occurs, seek immediate medical assistance
from a physician familiar with this type of injury.
Handle Chemicals Properly
Agricultural chemicals can be dangerous. Improper use
can seriously injure persons, animals, plants, soil and
property.
Read and follow chemical manufacturer’s instructions.
Wear protective clothing.
Handle all chemicals with care.
Avoid inhaling smoke from any type of chemical fire.
Store or dispose of unused chemicals as specified by
chemical manufacturer.
Keep Riders Off Machinery
Riders obstruct the operator’s view. Riders could be
struck by foreign objects or thrown from the machine.
Never allow children to operate equipment.
Keep all bystanders away from machine during operation.

3PYPA Table of Contents Index Important Safety Information
Great Plains | 401-647M | 2019-06-11 Table of Contents Index 3
Tire Safety
Tire changing can be dangerous and should be
performed by trained personnel using correct tools and
equipment.
When inflating tires, use a clip-on chuck and extension
hose long enough for you to stand to one side–not in front
of or over tire assembly. Use a safety cage if available.
When removing and installing wheels, use wheel-handling
equipment adequate for weight involved.
Use Safety Lights and Devices
Slow-moving tractors and towed implements can create
a hazard when driven on public roads. They are difficult
to see, especially at night.
Use flashing warning lights and turn signals whenever
driving on public roads.
Use lights and devices provided with implement
Transport Machinery Safely
Maximum transport speed for implement is 20 mph
(32 km/h).
Maximum speed in turns is 13 mph (22 km/h).
Some rough terrains require a slower speed. Sudden
braking can cause a towed load to swerve and upset.
Do not exceed 20 mph (32km/h). Never travel at a speed
which does not allow adequate control of steering and
stopping. Reduce speed if towed load is not equipped with
brakes.
Comply with state and local laws.
Do not tow an implement that, when fully loaded, weighs
more than 1.5 times the weight of towing vehicle.
Carry reflectors or flags to mark planter in case of
breakdown on the road.
Keep clear of overhead power lines and other
obstructions when transporting. Refer to transport
dimensions under “Specifications and Capacities, 1 of 2”
on page 141.
Do not fold or unfold the planter while the tractor is
moving
Shutdown and Storage
Lower planter, put tractor in park, turn off engine, and
remove the key.
Secure planter using blocks and supports provided.
Detach and store planter in an area where children
normally do not play.
22
32
5

Great Plains | 401-647M | 2019-06-11 Table of Contents Index 4
3PYPA Table of Contents Index Important Safety Information
Practice Safe Maintenance
Understand procedure before doing work. Use proper
tools and equipment. Refer to this manual for additional
information.
Work in a clean, dry area.
Lower the planter, put tractor in park, turn off engine,
and remove key before performing maintenance.
Make sure all moving parts have stopped and all system
pressure is relieved.
Allow planter to cool completely.
Disconnect battery ground cable (-) before servicing or
adjusting electrical systems or before welding on
planter.
Inspect all parts. Make sure parts are in good condition
and installed properly.
Remove buildup of grease, oil or debris.
Remove all tools and unused parts from planter before
operation.
Safety At All Times
Thoroughly read and understand the instructions in this
manual before operation. Read all instructions noted on
the safety decals.
Be familiar with all planter functions.
Operate machinery from the driver’s seat only.
Do not leave planter unattended with tractor engine
running.
Do not stand between the tractor and planter during
hitching.
Keep hands, feet and clothing away from power-driven
parts.
Wear snug-fitting clothing to avoid entanglement with
moving parts.
Watch out for wires, trees, etc., when folding and raising
planter. Make sure all persons are clear of working area.

3PYPA Table of Contents Index Important Safety Information
Great Plains | 401-647M | 2019-06-11 Table of Contents Index 5
Safety Decals
Safety Reflectors and Decals
Your implement comes equipped with all lights, safety
reflectors and decals in place. They were designed to
help you safely operate your implement.
Read and follow decal directions.
Keep lights in operating condition.
Keep all safety decals clean and legible.
Replace all damaged or missing decals. Order new
decals from your Great Plains dealer. Refer to this
section for proper decal placement.
When ordering new parts or components, also request
corresponding safety decals.
Slow Moving Vehicle Reflector
818-055C
On the back of the walkboard platform;
one total
Red Reflector
838-266C
On the back of seed box support structure each end
(above wheels)
and on the back of the wing tool bars, each end:
four total
To install new decals:
1. Clean the area on which the decal is to be placed.
2. Peel backing from decal. Press firmly on surface,
being careful not to cause air bubbles under decal.
29858
29858B

Great Plains | 401-647M | 2019-06-11 Table of Contents Index 6
3PYPA Table of Contents Index Important Safety Information
Amber Reflectors
838-265C
(S/N B1128J-) On the front of the center section front
lower tool bars,
on the front end of each wing;
four total.
(S/N B1129J+) On a bracket on the outside of each
parking stand,
on outside of each caster wheel support;
four total.
Daytime Reflectors
838-267C
On the back of seed box support structure each end
(above wheels) and on the back of the wing tool bars,
each end;
four total
29858
29858B
29858B

3PYPA Table of Contents Index Important Safety Information
Great Plains | 401-647M | 2019-06-11 Table of Contents Index 7
Read Manual
848-512C
On front of center section;
1 total
Danger: Crushing Hazard
818-590C
On tool bar next to parking stand,
each side, two total
Danger: Electrocution Hazard
838-599C
On marker section each end;
two total
29858C
848-512C
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
29858C
29858B
To prevent serious injury or death:
Stay away from power lines when
transporting, extending or folding
implement.
Electrocution can occur without
contacting power lines.
838-599C
ELECTROCUTION HAZARD
DANGER

Great Plains | 401-647M | 2019-06-11 Table of Contents Index 8
3PYPA Table of Contents Index Important Safety Information
Warning: Pinch/Crush
818-045C
On marker base, inside face, each end,
On wing arm link, each side
On wing rest, each side;
six total
Warning: Speed
818-188C
On front of center section;
one total
Warning: Pinch/Shear Hazard
818-579C
Front face of marker base bracket;
two total
29858D
29858C
818-188C Rev. C
Do Not exceed 20 mph maximum transport
speed. Loss of vehicle control and/or machine
can result.
To Prevent Serious Injury or Death:
EXCESSIVE SPEED HAZARD
WARNING
29858B

3PYPA Table of Contents Index Important Safety Information
Great Plains | 401-647M | 2019-06-11 Table of Contents Index 9
Warning: Overhead Hazard
818-580C
On marker section each end;
two total
Warning: Moving Parts
818-860C
Option: On tool bar inboard of ground drive gauge wheel
each side,
two total
Warning: High Pressure Fluid Hazard
818-339C
On front of center section,
on each side of rear mainframe at parallel arms;
three total
29858B
29858B
29858E

Great Plains | 401-647M | 2019-06-11 Table of Contents Index 10
3PYPA Table of Contents Index Important Safety Information
Caution: Read Operator’s Manual
818-078C
On center tool bar;
one total
Caution: Tires Not A Step
818-398C
Above all four tires;
four (4) total
29858E
WARNING:
Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Read Owner’s Manual before usingmachine.
Stand clear when foldingand unfoldingmarkers.
Stand clear when raisingand loweringmachine.
Keep all safety shields and devices in place.
Keep hands, feet, and clothingaway from
Never ride on machine.
Always lower or properly support machine
Escapinghydraulic fluid can cause serious
Review safety instructions with all operators
movingchains and sprockets.
BEFORE servicing.
818-587C Rev.B
injury.
annually.
CAUTION
29858B

3PYPA Table of Contents Index Introduction
Great Plains | 401-647M | 2019-06-11 Table of Contents Index 11
Introduction
Great Plains welcomes you to its growing family of new
product owners. The 3-Point 40 Foot Yield-Pro®Planter
with Air-Pro®Seed Meters (3PYPA Planter) has been
designed with care and built by skilled workers using
quality materials. Proper setup, maintenance, and safe
operating practices will help you get years of satisfactory
use from the machine.
Models Covered
Description of Unit
The 3PYPA Planter is a semi-mounted implement with
optional unit mounted coulters. The unit mounted
coulters make it suitable for light to moderate no-till
conditions only. The 3PYPA includes 25 Series openers
with Air-Pro Meters supporting a wide choice of seed
disks. The planter stack-folds for transport.
Intended Usage
Use the 3PYPA Planter to seed production-agriculture
crops only. It is suitable for conventional till, min-till and
moderate no-till conditions. Do not modify the planter for
use with attachments other than Great Plains options
and accessories specified for use with the 3PYPA.
3PYPA-1236 12-Row, 36-Inch Spacing
3PYPA-1238 12-Row, 38-Inch Spacing
3PYPA-1240 12-Row, 40-Inch Spacing
3PYPA-1630 16-Row, 30-Inch Spacing
3PYPA-24TR36 24-Row (12 Twin), 36-Inch Spacing
3PYPA-24TR38 24-Row (12 Twin), 38-Inch Spacing
3PYPA-24TR40 24-Row (12 Twin), 40-Inch Spacing
3PYPA-3115 31-Row, 15-Inch Spacing
3PYPA-32TR30 32-Row (16 Twin), 30-Inch Spacing
Document Family
Figure 1
Planter
29852
401-647M Operator Manual (this document)
401-647B Seed Rate Charts
401-647P Parts
401-647Q Pre-Delivery Manual
403-857M Swath Command™ Operator Manual
DICKEY-john®IntelliAg®Manuals:
11001-1662 Planter/Drill Control, User Level 1
11001-1501A Planter/Drill Control, User Level 2&3
110011531 3PYPA-1236, -1238, -1240 Quick-Start Guide
110011530 3PYPA-1630 Quick-Start Guide
110011528 3PYPA-24TR36, -24TR38, -24TR40
Quick-Start Guide
Notea
a. Part number was pending at time of publication. Have your
dealer obtain the QSG for your planter.
3PYPA-3115 Quick-Start Guide
110011529 3PYPA-32TR30 Quick-Start Guide
110011126 DICKEY-john®Hopper Level Sensor Install
110011561A DICKEY-john®Auto Section Control
110011572 DICKEY-john®Down Pressure Control
L
RU
D
F
B
L
R
Dealer QRC
The QR Code (Quick Reference) to the
left will take you to available dealers for
Great Plains products. Refer to the Parts
Manual QR Locater for detailed
instructions.
Manual Family QRC
The QR Code (Quick Response) to the
left will take you to this machine’s family
of manuals. Use your smart phone or
tablet to scan the QR Code with an
appropriate App to begin viewing.

Great Plains | 401-647M | 2019-06-11 Table of Contents Index 12
3PYPA Table of Contents Index Introduction
Using This Manual
This manual will familiarize you with safety, assembly,
operation, adjustments, troubleshooting, and
maintenance. Read this manual and follow the
recommendations to help ensure safe and efficient
operation.
The information in this manual is current at printing.
Some parts may change to assure top performance.
Definitions
The following terms are used throughout this manual.
A crucial point of information related to the preceding topic.
Read and follow the directions to remain safe, avoid serious
damage to equipment and ensure desired field results.
Useful information related to the preceding topic.
Right-hand and left-hand as used in
this manual are determined by facing
the direction the machine will travel
while in use unless otherwise stated.
An orientation rose in some line art
illustrations shows the directions of:
Up, Back, Left, Down, Front, Right.
Owner Assistance
If you need customer service or repair parts, contact a
Great Plains dealer. They have trained personnel, repair
parts and equipment specially designed for Great Plains
products.
Refer to Figure 2
Your machine’s parts were specially designed and
should only be replaced with Great Plains parts. Always
use the serial and model number when ordering parts
from your Great Plains dealer. The serial-number plate is
located on the left end of the seed cart tool bar.
Record your 3PYPA Planter model and serial number
here for quick reference:
Model Number:__________________________
Serial Number: __________________________
U
D
F
B
L
R
Figure 2
Serial Number Plate
29189

3PYPA Table of Contents Index Introduction
Great Plains | 401-647M | 2019-06-11 Table of Contents Index 13
Further Assistance
Great Plains Manufacturing, Inc. and your Great Plains
dealer want you to be satisfied with your new planter. If
for any reason you do not understand any part of this
manual or are otherwise dissatisfied, please take the
following actions first:
1. Discuss the matter with your dealership service
manager. Make sure they are aware of any problems
so they can assist you.
2. If you are still unsatisfied, seek out the owner or
general manager of the dealership.
If your dealer is unable to resolve the problem or the
issue is parts related, 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.

Great Plains | 401-647M | 2019-06-11 Table of Contents Index 14
3PYPA Table of Contents Index Preparation and Setup
Preparation and Setup
This section helps you prepare your tractor and 3PYPA
Planter for use, and covers tasks that need to be done
seasonally, or when the tractor/planter configuration
changes.
Before using the planter in the field, you must hitch it to a
suitable tractor, inspect systems and level the planter.
Before using the planter for the first time, and periodically
thereafter, certain adjustments and calibrations are
required.
Initial Setup
See “Appendix B - Initial and Option Setup” on
page 163 for pre-delivery items (normally completed by
dealer), and first-time/infrequent setup tasks, including:
•Install seed monitor console in tractor (page 163).
•Set initial down-pressure (option, page 171).
•Install Options not factory- or dealer-installed.
Post-Delivery/Seasonal Setup
On initial delivery, use with a new tractor, and seasonally,
check and as necessary, complete these items before
continuing to the routine setup items:
•Install seed monitor console in tractor (page 163).
•Bleed hydraulic system (page 115).
•Check center section and wing level (page 168).
•Radar calibration (page 167).
•De-grease exposed cylinder rods if so protected at
last storage.
Pre-Planting Setup
Complete this checklist before routine setup:
Read and understand “Important Safety
Information” on page 1.
Check that all working parts are moving freely, bolts
are tight, and cotter pins are spread.
Check that all zerks are in place and lubricated. See
“Lubrication” on page 126.
Check that all safety decals and reflectors are
correctly located and legible. Replace if damaged.
See “Safety Decals” on page 5.
Inflate tires to pressure recommended and tighten
wheel bolts as specified. See “Tire Inflation Chart”
on page 142.

3PYPA Table of Contents Index Preparation and Setup
Great Plains | 401-647M | 2019-06-11 Table of Contents Index 15
Hitching Tractor to Planter
Crushing Hazard:
Do not stand or place any body part between planter and
moving tractor. You may be severely injured or killed by being
crushed between the tractor and planter. Stop tractor engine
and set parking brake before attaching cables and hoses.
3-Point Hitching
Refer to Figure 3
The left arm of the tractor 3-point hitch is secured and
prevented from shifting laterally. The right arm is
allowed to float on the pin.
The objective is to align the planter center-line with the
tractor center-line.
1. The planter includes several spacers to position and
secure the left arm of the 3-point hitch:
1 401-630H SPACER 3 PT 1 1/2 X 2
5 411-442D LOWER 3PT PIN SPACER 1/2 THK
2 411-448D LOWER 3PT PIN SPACER 1/4 THK
1 411-449D TUBE 3" X 1 1/2" X 1/2" LONG
2. The tube spacers ( and ) are always used, and
are typically positioned on the right and left of the
tractor hitch arm.
3. Insert open-end spacers ( and ) to the left of
the smaller tube spacer to achieve center-line
alignment. The following table has recommendations
for specific tractors.
4. Add a combination of the remaining spacers to
eliminate any slack space on the pin, and minimize
side-to-side play during operations.
Tractor
Model
Spacers
Tube 3/8inch
Case Magnum/MX to Left 1 to Left
Deere 8000 to Left None
Figure 3
Hitch Spacers
29861
14
1
2
11
U
D
F
B
L
R
13
12
3
12
1
2
11
12
13
14
11
14
12
13
11
14
12

Great Plains | 401-647M | 2019-06-11 Table of Contents Index 16
3PYPA Table of Contents Index Preparation and Setup
5. Secure both sets of spacers with the provided 3/8-13 bolts, lock washers and nuts.
Load Shift and Field Tracking Risks:
Adjust 3-point hitch arms and sway blocks to minimize any
side-to-side sway to assure proper tracking in the field and
safe road travel.
Refer to Figure 4
6. Connect your lower tractor 3-point arms to the
planter 3-point hitch. If using quick hitch be sure
planter locks into hitch securely.
This is a semi-mounted implement.
•The flexible top link , may be used, with care, in
certain situations.
•If the top link is not used, you may optionally use
lift-assist weight transfer to apply some of the cart
weight to the openers during planting.
Excess 3-point Weight and Steering Hazard:
Do not use the top-link and weight-transfer capabilities at the
same time. Planter caster wheels may lift off ground. Tractor
steering wheels may lose effectiveness. An accident is possible,
resulting in serious injury or death, and planter damage.
Refer to Figure 5
If using lift-assist weight-transfer (and not using the
3-point top link), make sure the parallel arms are
configured as follows:
7. Install the lift-assist weight-transfer pins . The pins
are stored in a plate behind the cart parallel arm
pivot weldment. Install them in the large holes at the
bottom of the rod-end lug in the frame-to-cart parallel
arms.
8. Remove the lift-assist shear bolts from the small
holes below the lift-assist rod-end lug upper pivot
pin. Store the bolts in the plates behind the cart
parallel arm pivot weldments.
If using the 3-point top link, make sure the parallel arms
are configured as follows:
9. Install the lift-assist shear bolts. Spare bolts are
stored in a plate behind the cart parallel arm pivot
weldment. Secure the bolt in the small hole below
the lift-assist rod-end lug upper pivot pin.
10. Remove the lift-assist weight-transfer pins . These
are located at the bottom of the rod-end lug in the
frame-to-cart parallel arms. The pin is stored in a
plate behind the cart parallel arm pivot weldment.
Figure 4
Hitching Planter
(Top Link Not In Use)
29211
2
3
4
2
3
4
Figure 5
Rod-End Lug Parallel Arm Lug
29201
5
6
5
6
6
5