Great Plains 4000TM Parts Manual User Manual
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Section 1: Introduction.................................................4
Using This Manual...............................................................4
Manual Replacement Information.......................................4
Manual Revisions................................................................4
Touch-up Paint....................................................................4
Hardware Legend................................................................5
Replacement Hardware......................................................5
Serial Numbers...................................................................5
Part Number Service Coding..............................................5
Section 2: Frames..........................................................6
Center Frame Assembly......................................................6
Center Gang Bar Assembly................................................8
Center Truss, Level Bar & Fold Assembly.........................10
Hitch Assembly.................................................................12
Wing & Lift Assembly........................................................16
Wing Gang Bar & Fold Assembly......................................18
Outside Wing & Lift Assembly 4000..................................20
Outside Wing Gang Bar & Fold Assembly 4000...............22
Lights (S/N GP-C3157H+)................................................24
Lights (S/N GP-C3156H-).................................................26
Wing Fold Assist 3500 (S/N GP-C3157H+)......................28
Wing Fold Assist 3500 (S/N GP-C3156H-).......................30
Section 3: Transport....................................................32
Center Walking Beam.......................................................32
Wing Transport Assembly..................................................34
Section 4: Hydraulics..................................................36
Hydraulic Depth Control Assembly...................................36
Hydraulic Lift System 3500TM..........................................38
Hydraulic Lift System 4000TM..........................................40
Hydraulic Fold System 3500TM........................................42
Hydraulic Fold System 4000TM........................................44
Hydraulic Gang Angle System 3500TM............................46
Hydraulic Gang Angle System 4000TM............................48
Hydraulic Cylinder (810-490C 4X24X2 ROD)...................50
Hydraulic Cylinder (810-501C 4X10X1.38 ROD)..............52
Hydraulic Cylinder (810-502C 3.75X10X1.38 ROD).........54
Hydraulic Cylinder (810-517C 4.25X10X1.50 ROD).........56
Hydraulic Cylinder (810-741C 3.25X2.5X1.25 ROD)........58
Hydraulic Cylinder (810-773C 4.50X36X2 ROD)..............60
Hydraulic Cylinder (810-844C 4.50X40X2 ROD)..............62
Hydraulic Cylinder (810-845C 3.50X2.5X1.25 ROD)........64
Hydraulic Cylinder (810-846C 3.750X2.5X1.38 ROD)......66
Hydraulic Cylinder (810-847C 4.00X2.5X1.38 ROD)........68
Section 5: Gangs.........................................................70
Turbo Gang Assembly (S/N GP-C3157H+).......................70
Turbo Gang Assembly (S/N GP-C3156H-)........................72
Section 6: Decals.........................................................74
Decals...............................................................................74
Section 7: Optional......................................................76
Gauge Wheel Assembly....................................................76
815-221C Hub & Spindle Assembly..................................78
Weight Package, Optional.................................................80
Section 8: Attachments...............................................82
Rolling Harrow Assembly (S/N GP-C3157H+)..................82
Rolling Harrow Assembly (S/N GP-C3156H-)...................84
Heavy Reel Following Rolling Harrow Assembly (S/N
GP-C3157H+).............................................................86
Heavy Reel Following Rolling Harrow Assembly (S/N
GP-C3156H-)..............................................................88
Drag Mount Assembly.......................................................90
EZ Hitch with Slide Flex Tongue........................................92
EZ Hitch with Slide Rigid Ball............................................94
Rear Hitch Accessories (S/N GP-C3157H+).....................96
Rear Hitch Accessories (S/N GP-C3156H-)......................98
Rear Jack Stand..............................................................100
Part Number Index.....................................................102
© Copyright 2014 All rights reserved Printed 06/30/14
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.
Great Plains Manufacturing, Incorporated Trademarks
The following are trademarks of Great Plains Mfg., Inc.: Application Systems, Ausherman, Land Pride, Great Plains
All other brands and product names are trademarks or registered trademarks of their respective holders.
Printed in the United States of America.
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06/30/14
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