Great Plains 20’ CPH Operator Manual User Manual
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3/31/04
Great Plains Mfg., Inc.
Using this Manual
1994 20’ CPH Coulter Tool Bar Brace Assembly 149-721M
Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Using This Manual . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Section 1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Section 2 Assembly Instructions & Set-Up . . . . . . 2
Torque Values Chart. . . . . . . . . . . . . . . . . . . . . . . 2
Pre-Assembly Checklist . . . . . . . . . . . . . . . . . . . . 3
Assembling The Coulter Tool Bar Brace
Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Post-Assembly Checklist . . . . . . . . . . . . . . . . . . . 3
Section 3 Basic Operation . . . . . . . . . . . . . . . . . . . 3
Section 4 Parts Book . . . . . . . . . . . . . . . . . . . . . . . . 4
Coulter Tool Bar Brace Assembly . . . . . . . . . . . . 4
Table of Contents
This manual has been prepared to instruct you in the 
safe and efficient operation of your
Coulter Tool Bar Brace Assembly.
Read and follow all
instructions and safety precautions carefully.
The parts on your
1994 20’ CPH Coulter Tool Bar Brace
have been specially designed and should
only be replaced with genuine
Great Plains
parts. There-
fore; should your
Coulter Tool Bar Brace Assembly
require replacement parts, go to your
Great Plains
Dealer.
The right hand and left hand as used throughout this 
manual is determined by facing in the direction the ma-
chine will travel when in use unless otherwise stated.
Product Overview 
The Great Plains Coulter Tool Bar Brace Assembly is 
designed to enhance the performance of your Center 
Pivot Hitch in extremely hard soil conditions by reducing 
the upward flex on the ends of the 20’ coulter tool bars 
,thus giving better coulter depth control.
This assembly is not needed and will not fit on a CPH 
with the coulter tool bar weight brackets assembled on 
the end of the coulter tool bars. 
The SAFETY ALERT SYMBOL indicates that there is a 
potential hazard to personal safety involved and extra 
safety precautions must be taken. When you see this 
symbol, be alert and carefully read the message that fol-
lows 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.
Watch for the following safety notations throughout 
your Operators Manual and on your Center Pivot 
Hitch:
!
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.
!
WARNING!
Indicates a potentially hazardous situation which, if not 
avoided, could result in death or serious injury.
!
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.
NOTE: Indicates a special point of information which 
requires your attention.
Introduction
!
are the Operator’s and the Parts Manual.
For your safety and to help in developing a better under-
standing of your equipment we highly recommend that 
you read the operator sections of this manual. Reading 
these sections not only provides valuable training but 
also familiarizes you with helpful information and its lo-
cation. The parts sections are for reference only and 
don’t require cover to cover reading. After reviewing the 
manuals store them in a dry, easily accessible location 
for your future reference.
Using this Manual
