Great Plains PH-20 Parts Manual User Manual
Page 2
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
Hitch....................................................................................6
Tongue................................................................................8
Level Link..........................................................................10
Pivot Hitch.........................................................................12
Weight Bracket..................................................................14
Transport......................................................................16
Rockshaft..........................................................................16
Transport Wheel................................................................18
Transport Lock...................................................................20
Coulters........................................................................22
Coulter Tool Bar And Mounting.........................................22
Coulter (S/N UU1145-)......................................................24
Coulter (S/N UU1146+).....................................................26
Hydraulics....................................................................28
Hydraulic Assembly...........................................................28
Hydraulic Cylinder 4.75" X 10" X 2" (810-441C)...............30
Hydraulic Cylinder 4.25" X 10" X 2" (810-440C)...............32
Hydraulic Cylinder 4 3/4" x 10" x 1 1/2" (810-203C).........34
Hydraulic Cylinder 4 1/4" x 10" x 1 1/2" (810-202C).........36
Hydraulic Cylinder 3" X 8" X 1.25" (810-195C).................38
Decals...........................................................................40
Decal Placement...............................................................40
Marker Option..............................................................42
Flat Fold Marker (9/30/2002-)...........................................42
Flat Fold Marker (10/1/2002+)...........................................44
Disk Assembly...................................................................46
Marker Hydraulics (9/30/2002-).........................................48
Marker Hydraulics (10/1/2002+)........................................50
Hydraulic Cylinder (810-196C)..........................................52
Sequence Valve (810-197C).............................................54
Fertilizer Option...........................................................56
Drive Wheel.......................................................................56
Gauge Wheel Drive...........................................................58
Tanks.................................................................................60
Pump Plumbing And Mounting..........................................62
Plumbing (S/N UU1169-)..................................................64
Plumbing (S/N UU1170+).................................................66
Banjo Strainer (831-029C)................................................70
Ball Valve 1 1/2" (829-013C).............................................72
Ball Valve 3-Way 1 1/2" (829-052C)..................................74
Cam Lock Ball Valve (829-048C)......................................76
Coil Tine Fertilizer Extension (204-242K)..........................78
Liquid Fertilizer Arm..........................................................80
Miscellaneous..............................................................82
Coulter Tool Bar Brace......................................................82
Part Number Index.......................................................84
© Copyright 2013 All rights reserved Printed 10/29/13
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.
148-365P
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10/29/13
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