Great Plains 1205NT Parts Manual User Manual
Page 2
Section 1: Introduction.................................................6
Using This Manual...............................................................6
Manual Replacement Information.......................................6
Manual Revisions................................................................6
Touch-up Paint....................................................................6
Hardware Legend................................................................7
Replacement Hardware......................................................7
Serial Numbers...................................................................7
Part Number Service Coding..............................................7
Frames............................................................................8
Tongue................................................................................8
Walkboard Assembly.........................................................10
Walkboard Support...........................................................12
Step And Walkboard.........................................................14
Transport and Gauge Wheel.......................................16
Non-Drive Gauge Wheel...................................................16
Non-Drive Gauge Wheel Hub............................................18
Box Assembly..............................................................20
Box Lid..............................................................................20
Frame To Box....................................................................22
Seed Level Indicator..........................................................24
Light Kit.............................................................................26
Agitator Mounting..............................................................28
Small Seeds Box Mounting...............................................30
Small Seeds Box...............................................................32
Fertilizer Box Mounting.....................................................34
Fertilizer Lid Assembly......................................................36
Metering System..........................................................38
Feeder Cup Channel.........................................................38
Seed Rate Handle.............................................................40
Feeder Cup Spacing.........................................................42
Small Seeds Metering.......................................................44
Fertilizer Metering.............................................................46
Fertilizer Tray Adjustment Assembly.................................48
Fertilizer Trays, Gates And Shafts.....................................50
Drive.............................................................................52
Gauge Wheel Drive (S/N P1770-).....................................52
Gauge Wheel Drive (S/N P1771+)....................................54
Gauge Wheel Drive (Continued).......................................56
Gearbox And Drive............................................................58
Gearbox And Drive (Continued)........................................60
Weight Bracket..................................................................62
Gearbox............................................................................64
Jaw Clutch.........................................................................66
Small Seeds Drive Assembly............................................68
Fertilizer Drive Assembly...................................................70
Agitator Drive....................................................................72
Openers........................................................................74
7" Opener..........................................................................74
Coulter (S/N P1699-).........................................................76
Coulter (S/N P1700+)........................................................80
Grease Bank.....................................................................82
5" & 6" Seed Lok...............................................................84
Small Seeds Y-Tube Drop..................................................86
Small Seeds Hose Retainer..............................................88
Small Seeds Press Wheel Hose (9/1/2000+)....................90
Fertilizer Hose Retainer....................................................92
Press Wheels...............................................................94
1" x 12" Double Press Wheel (S/N 1770-).........................94
1" x 12" Double Press Wheel (S/N 1771+)........................96
3" x 13" V-Crown Press Wheel (S/N P1178-)....................98
3" x 13" V-Crown Press Wheel (S/N P1179 - S/N
P1770)......................................................................100
3" x 13" V-Crown Press Wheel (S/N P1771+).................102
2" x 13" Smooth Crown Press Wheel (S/N P1178-)........104
2" x 13" Smooth Crown Press Wheel (S/N P1179 - S/N
P1770)......................................................................106
2" x 13" Smooth Crown Press Wheel (S/N P1771+).......108
3" x 14" Peaked Press Wheel (S/N P1178-)....................110
3" x 14" Peaked Press Wheel (S/N P1179 - S/N P1770).112
3" x 14" Peaked Press Wheel (S/N P1771+)...................114
Hydraulics..................................................................116
Hydraulic Hoses Through Tongue (S/N P1792+)............116
Hydraulic Hoses Through Tongue with Relief Valve (S/N
P1791-).....................................................................118
Hydraulic Routing (S/N P1792+).....................................120
Hydraulic Routing (S/N P1791-)......................................122
Hydraulic Depth Stop......................................................124
Relief Valve (810-264C)..................................................126
Hydraulic Stroke Control Valve (810-084C).....................128
Stroke Control Valve (810-445C).....................................130
Rephasing Hydraulic Cylinder (810-124C)......................132
Rephasing Hydraulic Cylinder (810-221C)......................134
Decals.........................................................................136
Decal Placement.............................................................136
Small Seeds Decal Placement........................................138
Markers.......................................................................140
Marker Assembly............................................................140
Marker Disk Assembly....................................................142
Single & Dual Marker Hydraulics Without Sequence
Valve.........................................................................144
Dual Marker Hydraulics With Sequence Valve................146
Marker Sequence Valve (810-197C)...............................148
Marker Hydraulic Cylinder (810-269C)............................150
Harrows......................................................................152
Spring Tine Harrow.........................................................152
© Copyright 2012 All rights reserved Printed 11/13/12
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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