Great Plains 3P4025AH 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
Frame..............................................................................6
Mainframe...........................................................................6
Wings to Mainframe............................................................8
Fan Mounting....................................................................10
30 Air Distribution Assembly.............................................12
30TR Air Distributor Assembly..........................................14
36, 38, 40 Air Distribution Assembly.................................16
36TR Air Distribution Assembly........................................18
38TR, 40TR Air Distribution Assembly..............................20
Air Pressure Assembly......................................................22
Lift Assist Assembly..........................................................24
Lift Assist to Frame............................................................28
Lights.................................................................................30
Drive.............................................................................32
Ground Drive Left Hand....................................................32
Ground Drive Right Hand..................................................36
Final Drive.........................................................................40
Meter.............................................................................42
25 Series Air Meter Assembly...........................................42
Openers........................................................................45
Opener Arms and Mounts.................................................46
Opener Body.....................................................................48
Hopper Mounting...............................................................52
Rigid 13" Row Cleaner......................................................54
Row Cleaner Extension Mount..........................................56
Seed Lok...........................................................................58
Single Arm RC Assembly..................................................60
Unit Mount Coulter............................................................62
Hub Assembly (815-255C & 204-084S)............................64
Press Wheels...............................................................66
Press Wheel Assembly 1x12 & 1.25x13.5........................66
Press Wheel Assembly Front & Rear with Adjustable Cast
Wheels........................................................................68
Press Wheel Assembly Front & Rear With Staggered Cast
Wheels........................................................................70
Press Wheel Assembly With Spider Wheels.....................72
Press Wheel Breakdown...................................................74
Hydraulics....................................................................76
Fan Hydraulics..................................................................76
Down Pressure Hydraulics................................................78
Hydraulic Cylinder (810-723C)..........................................80
Hydraulic Cylinder 810-592C (5 x 29.5 x 1.50).................82
Lift Assist Hydraulics.........................................................84
Wing Flex Hydraulics.........................................................86
Wing Hydraulics................................................................88
Pilot Operated Check Valve (810-086C)...........................90
Pressure Reducing Valve (810-301C)...............................92
Decals...........................................................................94
Decals...............................................................................94
Monitor.........................................................................96
Monitor..............................................................................96
Part Number Index.......................................................98
© Copyright 2014 All rights reserved Printed 04/21/14
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.
411-099P
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04/21/14
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