Great Plains 9756PP User Manual
Table of Contents Index
Pre-Delivery Manual
Plains Plow Series II
9322PP, 9326PP, 9533PP, 9540PP, 9744PP, 9748PP,
9752PP & 9756PP
Manufacturing, Inc.
www.greatplainsmfg.com
Read the operator’s 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.
41879
ORIGINAL INSTRUCTIONS
© Copyright 2014 Printed 2014-02-17 580-043Q
Table of Contents Index
EN
9322-9756PP Table of Contents Index
580-043Q Table of Contents Index 2014-02-17
Great Plains Manufacturing, Inc. iii
Table of Contents
Important Safety Information ...................................... 1
Introduction ..................................................................4
Description of Unit ..........................................................4
Models Covered ............................................................. 4
Document Family ...........................................................4
Tools Required ...............................................................4
Pre-assembly Checklist..................................................4
Using This Manual..........................................................5
Definitions................................................................... 5
Shipping .........................................................................6
Unloading ....................................................................... 6
Unload Smaller Items First .........................................6
Unload Plains Plow.....................................................6
Unpacking Boxes .......................................................6
Assembly and Setup Assistance ................................6
Assembly ......................................................................7
9322 Hitch Assembly......................................................7
9326-9756 Hitch Assembly ............................................8
Depth Stop Tube Assembly........................................ 9
Wheel/Tire & Frog Assembly...................................... 9
Sweep Assembly......................................................10
SMV Assembly .........................................................10
Hydraulic Hose Hookup............................................ 11
Hose Handles...........................................................11
Treader Gang Assembly (optional)...........................12
Install Rear Hitch (optional) ..........................................13
Extended Rear Hitch ................................................13
A-Frame Hitch ..........................................................13
Rear Stand ............................................................... 14
Appendix - Reference Information ...........................15
Torque Values Chart.................................................... 15
Tire Inflation Chart ....................................................... 16
Hydraulic Connectors and Torque ............................... 16
9322-9326 Hydraulic Lift Layout .................................. 18
9533-9540 Hydraulic Lift Layout .................................. 19
9744-9756 Hydraulic Lift Layout .................................. 20
9744-9756 Hydraulic Lift Layout .................................. 21
9322-9326 Hydraulic Fold Layout ................................ 22
9533-9540 Hydraulic Fold Layout ................................ 23
9744-9756 Hydraulic Lift Layout .................................. 24
9744-9756 Hydraulic Lift Layout .................................. 25
9322 Machine Layout................................................... 26
9326 Machine Layout................................................... 27
9533 Machine Layout................................................... 28
9533 Machine Layout................................................... 29
9540 Machine Layout................................................... 30
9540 Machine Layout................................................... 31
9744 Machine Layout................................................... 32
9744 Machine Layout................................................... 33
9748 Machine Layout................................................... 34
9748 Machine Layout................................................... 35
9752 Machine Layout................................................... 36
9752 Machine Layout................................................... 37
9756 Machine Layout................................................... 38
9756 Machine Layout................................................... 39
Index........................................................................... 41
© Copyright 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 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.
02/17/2014 580-043Q
Trademarks of Great Plains Manufacturing, Inc. include: Singulator Plus, Swath Command, Terra-Tine.
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, Verti-Till, Whirlfilter, 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
iv 9322-9756PP Great Plains Manufacturing, Inc.
580-043Q 02/17/2014
Great Plains Manufacturing, Inc. 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.
Use Adequate Lifting Means
The frame sections and gangs of this machine are
extremely heavy. If using multiple lifters, make sure each
is rated for at least its share of the load.
> 14,000
POUNDS
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.
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2 9322-9756PP Great Plains Manufacturing, Inc.
Be Familiar with Safety Decals
▲ Read and understand the “Safety Decals” section of the
Operators Manual.
▲ Read all instructions noted on the decals.
▲ Keep decals clean. Replace damaged, faded and illegible
decals.
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 hear-
ing 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.
▲ Avoid the hazard by relieving pressure before disconnecting
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.
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 driv-
ing on public roads.
Use lights and devices provided with implement
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.
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Great Plains Manufacturing, Inc. Important Safety Information 3
Shutdown and Storage
▲ Lower implement, put tractor in park, turn off engine, and
remove the key.
▲ Secure Plains Plow using blocks and supports provided.
▲ Detach and store Plains Plow in an area where children
normally do not play.
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.
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 machine functions.
▲ Operate machinery from the driver’s seat only.
▲ Do not leave machine unattended with tractor engine run-
ning.
▲ Do not stand between the tractor and machine during
hitching.
▲ Keep hands, feet and clothing away from power-driven
parts.
▲ Wear snug-fitting clothing to avoid entanglement with mov-
ing parts.
▲ Watch out for wires, trees, etc., when folding and raising
machine. Make sure all persons are clear of working area.
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4 9322-9756PP Great Plains Manufacturing, Inc.
Introduction
The Plains Plow has been designed with care and built by
skilled workers using quality materials. Proper setup,
maintenance, and safe operating practices will help the
customer get years of satisfactory use from the machine.
Description of Unit
The Plains Plow is a three, five or seven-section V-Blade
undercutting tillage tool. Working width ranges from 22 to
56 feet. The implement is designed to undercut, kill
weeds, apply fertilizers, break up hardpan, manage residue for greater moisture retention and wind erosion protection.
Models Covered
9322PP 22-Foot 3-section
9326PP 26-Foot 3-section
9533PP 33-Foot 5-section
9540PP 40-Foot 5-section
9744PP 44-Foot 7-section
9748PP 48-Foot 7-section
9752PP 52-Foot 7-section
9756PP 56-Foot 7-section
Figure 1
9744PP Plains Plow
43006
Document Family
580-043Q Pre-Delivery Manual (this document)
580-043M Operator Manual
580-043P Parts Manual
Tools Required
• Basic Hand Tools
• Torque Wrench
• Fork Truck, Overhead Hoist or Loader
Pre-assembly Checklist
1. Before assembling, read and understand “Important
Safety Information” in front part of this manual.
2. Have at least two people on hand while assembling.
3. Make sure area is level and free of obstructions (preferably an open concrete area).
4. Have all major componets
5. Have all fasteners and pins shipped with machine.
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Great Plains Manufacturing, Inc. Introduction 5
Using This Manual
This manual was written to help you assemble and prepare the new machine for the customer. The manual
includes instructions for assembly and setup. Read this
manual and follow the recommendations for safe, efficient
and proper assembly and setup.
An operator’s and parts manual is also provided with the
new machine. Read and understand “Important Safety
Information” and “Operating Instructions” in the operator’s manual before assembling the machine. Refer to the
parts manual for proper part’s identification. As a reference, keep the operator’s and part’s manual on hand while
assembling.
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.
Note: 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.
R
F
U
B
L
D
R
L
Figure 2
Right / Left
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6 9322-9756PP Great Plains Manufacturing, Inc.
Shipping
Refer to Figure 3
• The Plains Plow will be shipped partially pre-assem-
bled. All models will be shipped with hydraulics fully
charged and hoses and wiring harness will be rolled up
on center frame. The hitches will be shipped preassembled but will need to be installed on machines.
• Finishing attachments (if equipped), will be shipped
with mounted brackets assembled, reel assemblies
assembled and all bolts will be in a box.
• The shipping stand bolts are not used in the assembly
of unit.
• The shipping stands do not need to be returned to
Great Plains.
43040
Unloading
Figure 3
Plains Plow Shipping
Be sure the truck is on level ground, preferably concrete.
Centering componets:
Be sure and center fork truck or chains (overhead hoist) on components so they won’t slide and cause injury.
Unload Smaller Items First
Unloading the Plains Plow is a potentially dangerous
operation.
Reduce risk and complications by first unloading
1. Hitch assembly and finishing attachments
2. misc. boxes
3. Plains Plow
(described in the next section)
Unload Plains Plow
4. Place these components well out of the maneuvering
area needed for unloading the Plains Plow.
5. Double-check that all chains and tie-down straps
have been released and stowed.
6. Set parking brake on trailer tractor.
7. If there is no access to large enough fork lifts, the
hitch may need installed and pulled off side of truck.
See hitch assembly for install hitch.
8. If you do have two large fork lifts, slowly lift the Plains
Plow off trailer bed.
9. Stop lifting about 12” above the bed.
10. Have the truck driver slowly pull the trailer straight
out from under the Plains Plow.
11. Making sure to keep level from front to back and side
to side, slowly lower the Plains Plow.
12. Lower the Plains Plow down until the shipping stands
are about 12” off ground.
13. Remove shipping stands.
14. Slowly lower Plains Plow until it is resting on the center transport tires.
Unpacking Boxes
Note: Position boxes in area that you can maneuver
components up to machine to assembly.
15. Carefully remove banding from boxes.
16. Carefully remove banding from gangs and finishing
reels.
17. Locate and identify all components before assembling.
Assembly and Setup Assistance
To order additional copies of pre-delivery instructions or
operator’s and parts manuals, write to the following
address. Include model numbers in all correspondence.
If you do not understand any part of this manual or have
the assembly or setup questions, assistance is available.
Contact:
Product Support
Great Plains Mfg. Inc., Service Department
PO Box 5060
Salina, KS 67402-5060
(800)255-9215
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Great Plains Manufacturing, Inc. 7
Assembly
9322 Hitch Assembly
Refer to Figure 4
Note: The center frame and wings will be shipped all
assembled and hydraulics all hooked up and
charged. The hitch assembly will be shipped
with all components installed. The hitch assembly
1 2
may need bolted to center frame assembly ,
hydraulics hooked to tractor and pulled off side of
truck if two heavy fork lifts are not available to
unload, as machines are very heavy.
18. Remove1x6hexbolts from center frame assem-
2 1
bly . Carefully align holes of hitch assembly to
center frame assembly , as shown and re-install
the 1 x 6 hex bolts , secure with the 1 lock nuts.
3
2
3
2
1
19. Remove jack from center frame stub and pin to
left side of hitch assembly as shown.
20. Tighten all lock nuts snug but do not torque.
21. Unroll hoses and light harness that is on center
frame, route under wing stop through hose support
6
on front of tractor. There should be about 3’ of
hose in front of hitch clevis to hook to tractor. The
machine may now be pinned to tractor and hydraulic
hoses attached, See “Hydraulic Hose Hookup” on
page 11 to make rest of assembly easier to fold or
unfold wings or to raise and lower lift cylinders as
needed.
4 5
1
3
3
2
5
6
1
4
Figure 4
9322 Hitch Assembly
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8 9322-9756PP Great Plains Manufacturing, Inc.
9326-9756 Hitch Assembly
Refer to Figure 5
Note: The center frame and wings will be shipped all
assembled and hydraulics all hooked up and
charged. The hitch assembly will shipped with
all components installed. The hitch assembly
may need bolted to center frame assembly ,
hydraulics hooked to tractor and pulled off side of
truck if two heavy fork lifts are not available to
unload, as machines are very heavy.
22. Remove 1 hex bolts and 3/4 x 6 hex bolts from
center frame assembly . Carefully align holes of
hitch assembly to center frame assembly , as
shown and re-install the 1 x 6 hex bolts and 1 lock
nuts and the 3/4 x 6 hex bolts , 3/4 lock washers
and 3/4 nuts to secure.
3 4
2
1 2
2
1
1
2
3
4
23. Remove jack from center frame stub and pin to
left side of hitch assembly as shown.
24. Tighten all bolts with lock nuts snug but do not
torque, Tighten all other bolts to specs, See “Torque
Values Chart” on page 15.
25. Unroll hoses and light harness that is on center
frame route under wing stop through hose support
on front of tractor. There should be about 3’ of hose
in front of hitch clevis to hook to tractor. The machine
may now be pinned to tractor and hydraulic hoses
attached, See “Hydraulic Hose Hookup” on
page 11 to make rest of assembly easier to fold or
unfold wings or to raise and lower lift cylinders as
needed.
5 6
1
7
3
3
2
6
4
4
1
5
Figure 5
9326-9756 Hitch Assembly
580-043Q 02/17/2014
43020
Great Plains Manufacturing, Inc. Assembly 9
Depth Stop Tube Assembly
Note: The depth stop tube assembly will be banded to the
rear tube of center frame. Carefully remove banding
from depth stop tube assembly.
Refer to Figure 6
26. Remove the 1/2 x 2 1/2 hex bolts from the depth stop
assembly .
27. Slide the depth stop tube assembly , from rear,
through the square hole of slide tube in orientation
shown. Remove 1 x 3 3/8 pin from rear of depth stop
tube assembly and re-install pin through aligned holes
of torque tube ear and ear of depth stop tube assembly . Install the 1.5 x 1.00 x 0.075 flat washer and 3/
16 x 2 cotter pin. Bend cotter pin over to secure.
28. Re-attach the depth stop assembly to the front of
depth stop tube assembly in orientation shown.
Secure with the 1/2 x 2 1/2 hex bolts , 1/2 lock washers
and 1/2 nuts.
29. Bolt may be tightened to specs, See “Torque Values
Chart” on page 15.
2
3
6
3 7
3
5
1
3
4
5
2
3
1
2
3
1
4
Figure 6
Depth Stop Tube
7
R
F
6
U
B
L
D
43021
Wheel/Tire & Frog Assembly
Refer to Figure 7
Note: Models 9533, 9744 & 9748 the outside wing frogs and
wheel/tire will not be installed.
30. Remove bolts and from outside wing frame.Unfold
outside wing and lower machine down to just above the
1 1
frog . Align holes in top plate of frog and holes in
outside wing frame . Install the 1 flat washers
between frog plate and bottom of wing frame (all three
holes). Re-install the front 1 x 8 hex bolt , secure with
the 1 lock nut. Re-install the 3/4 x 6 hex bolts , secure
with the 3/4 lock washers and 3/4 nuts.
31. Remove the lug nuts from spindle/hub assembly .
Install the wheel/tire assembly to spindle/hub assem-
7 8
bly . Secure with the lug nuts .
32. Tighten lock nuts snug but do not torque. The rest of
bolts may be tightened to specs, See “Torque Values
Chart” on page 15.
3 4
2 5
3
4
8 7
6
R
F
U
D
B
L
3
2
7
5
1
Figure 7
Wheel/Tire & Frog
4
6
8
43019
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10 9322-9756PP Great Plains Manufacturing, Inc.
Sweep Assembly
Refer to Figure 8
Note: When installing bolts to sweeps, start at the front and
work towards the rear. Do not tighten until all bolts are
installed.
33. Remove the plow bolts from the sweeps . Attach
sweeps to top of frog with the plow bolts , 7/16 flat
washers and 7/16 lock nuts.
34. Tighten bolts snug, do not torque.
1
4
3 1
2
3
R
F
U
B
L
D
2
3
1
4
SMV Assembly
Refer to Figure 9
35. Carefully un-band smv assembly from rear of center
frame.
36. Slide smv assembly into smv bracket on rear of
machine.
1 2
1
R
F
U
D
B
L
Figure 8
Sweeps
Figure 9
SMV
43036
1
2
43031
580-043Q 02/17/2014
Great Plains Manufacturing, Inc. Assembly 11
u
e
.
Hydraulic Hose Hookup
37. Great Plains hydraulic hoses are color coded to help you
hookup hoses to your tractor outlets. Hoses that go to
the same remote valve are marked with the same color.
Color Hydraulic Function
Black Lift (2 hoses)
Green Fold (2 hoses)
Yellow Fold (2 hoses) (Models 9744-9756 cen-
ter right)
Refer to Figure 10
High Pressure Fluid Hazard:
Relieve pressure before disconnecting hydraulic lines. Use
paper or cardboard, NOT BODY PARTS, to check for leaks.
Wear protective gloves and safety glasses or goggles when
working with hydraulic systems. Escaping fluid under press
can have sufficient pressure to penetrate the skin causing s
ous injury. If an accident occurs, seek immediate medical
assistance from a physician familiar with this type of injury
Only trained personnel should work on system hydraulics.
Hose Handles
38. To distinguish hoses on the same hydraulic circuit, refer
to hose handles. The hose under an extended-cylinder
symbol feeds a cylinder base end. The hose under a
retracted-cylinder symbol feeds a cylinder rod end.
39. Once all hoses are tightened, hook hoses to tractor
Figure 10
Hose Handles
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