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 1200-1500...................................6
Center Frame Assembly 1800-3000 (S/N C1020H-)...........8
Center Frame Assembly 1800-3000 (S/N C1021H+)........10
Center Frame Assembly 3500-4000.................................14
Center Gang Bar Assembly 1200-1500............................16
Center Gang Bar Assembly 1800.....................................18
Center Gang Bar Assembly 2400-3000............................20
Center Gang Bar Assembly 3500-4000............................22
Center Truss & Level Bar Assembly 1200-1500................24
Center Truss, Level Bar & Fold Assembly 1800-3000 (S/N
C1020H-)....................................................................26
Center Truss, Level Bar & Fold Assembly 1800-3000 (S/N
C1021H+)...................................................................28
Center Truss, Level Bar & Fold Assembly 3500-4000.......30
Hitch Assembly 2400-3000 (S/N C1020H-)......................32
Hitch Assembly 1200-4000 (S/N C1021H+)......................34
Wing & Lift Assembly 1800-3000, 4000(Outside Wing).....38
Wing & Lift Assembly 3500-4000......................................40
Wing Gang Bar & Fold Assembly 1800-2400....................42
Wing Gang Bar & Fold Assembly3000..............................44
Wing Gang Bar & Fold Assembly 3500-4000....................46
Lights 1200-2400 (3000 S/N C2033H-).............................48
Lights (3000 S/N C2034+) 3500-4000..............................50
Wing Fold Assist 3500......................................................52
Section 3: Transport....................................................54
Center Transport Assembly 1200-1500.............................54
Center Transport Assembly 1800......................................56
Center Transport Assembly 2400 & (3000 S/N C1020H-)..58
Center Transport Assembly (S/N C1021H+) 3000............60
Center Walking Beam, 3500-4000....................................62
Wing Transport Assembly 1800-4000...............................64
Gauge Wheel Assembly....................................................66
815-221C Hub & Spindle Assembly..................................68
Section 4: Hydraulics..................................................70
Hydraulic Depth Control Assembly...................................70
Hydraulic Lift System 1200-1500TM.................................72
Hydraulic Lift System 1800-3500TM.................................74
Hydraulic Lift System 4000TM..........................................76
Hydraulic Fold System 1800-2400TM...............................78
Hydraulic Fold System 3000TM........................................80
Hydraulic Fold System 3500TM........................................82
Hydraulic Fold System 4000TM........................................84
Hydraulic Gang Angle System 1200-1500TM...................86
Hydraulic Gang Angle System 1800TM............................88
Hydraulic Gang Angle System 2400TM............................90
Hydraulic Gang Angle System 3000TM............................92
Hydraulic Gang Angle System 3500TM............................94
Hydraulic Gang Angle System 4000TM............................96
Hydraulic Cylinder (810-490C 4X24X2 ROD)...................98
Hydraulic Cylinder (810-501C 4X10X1.38 ROD)............100
Hydraulic Cylinder (810-502C 3.75X10X1.38 ROD).......102
Hydraulic Cylinder (810-517C 4.25X10X1.50 ROD).......104
Hydraulic Cylinder (810-588C 3.50X10X1.25 ROD).......106
Hydraulic Cylinder (810-638C 4X30X2 ROD).................108
Hydraulic Cylinder (810-739C 3.75X2.5X1.38 ROD)......110
Hydraulic Cylinder (810-740C 3.50X2.5X1.25 ROD)......112
Hydraulic Cylinder (810-741C 3.25X2.5X1.25 ROD)......114
Hydraulic Cylinder (810-773C 4.50X36X2 ROD)............116
Hydraulic Cylinder (810-844C 4.50X40X2 ROD)............118
Hydraulic Cylinder (810-845C 3.50X2.5X1.25 ROD)......120
Hydraulic Cylinder (810-846C 3.750X2.5X1.38 ROD).....122
Hydraulic Cylinder (810-847C 4.00X2.5X1.38 ROD)......124
Section 5: Gangs.......................................................126
Turbo Gang Assembly (S/N C1020H-)............................126
Turbo Gang Assembly (S/N C1021H+)...........................128
Section 6: Decals.......................................................131
Decals 1200-1500...........................................................132
Decals 1800-3000...........................................................134
Decals 3500-4000...........................................................136
Section 7: Optional....................................................138
Weight Package, Optional...............................................138
Section 8: Attachments.............................................140
Rolling Harrow Assembly................................................140
Heavy Reel Following Rolling Harrow Assembly.............142
Drag Mount Assembly.....................................................144
EZ Hitch with Slide Flex Tongue......................................146
EZ Hitch with Slide Rigid Ball..........................................148
Rear Hitch Accessories...................................................150
Rear Jack Stand..............................................................152
Part Number Index.....................................................154
© Copyright 2013 All rights reserved Printed 01/16/13
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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01/16/13
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