Great Plains 7344 Series VII Field Cultivator-Rigid Hitch Operator Manual User Manual
Page 2
1/31/2005
Series VII 7332-7344 Field Cultivator, Rigid Hitch 560-198M
Table of Contents
Important Safety Information .......................... 1
Safety Rules................................................... 6
Safety Decals ................................................ 7
Introduction ........................................................ 12
Definitions.............................................. 12
Owner Assistance .......................................... 12
Assembly and Setup Assistance .................... 13
Section 1 Assembly ............................................. 14
Center Torque Tube & Walking Beam
Assembly ................................................. 14
Inside Wing and Wheel Arm Assembly ....... 15
Brace Bar and Wing Brace Assembly .......... 16
Rocker/Fold Bracket and Center Fold
Bracket Assembly .................................... 16
Flipover Wing Assembly .............................. 17
Center Truss, Hitch and Strut Assembly ...... 18
Hitch Tongue, Side Plate and Level Bar
Assembly ................................................. 19
Center Lift Cylinder, Bolt on Stubs and
Hydraulic Valves Assembly ......................... 20
Fold Cylinders, Rocker Arm and 3” Roller
Assembly ................................................. 21
Center Wing Stop / Outside Wing Stop
Assembly ................................................. 22
Gauge Wheel Assembly ............................... 23
Completing Setup ......................................... 24
Section 2 Hydraulics .......................................... 26
7332-7337 Hydraulic Layout ....................... 26
7341-7344 Hydraulic Layout ....................... 28
Typical Lift Hose Layout ............................. 30
Typical Fold Hose Layout ............................ 31
Section 3 Replacement Parts ............................ 32
Magnum Shank Assembly ........................... 32
K-Flex Shank Assembly .............................. 34
Center Walking Beam .................................. 36
Wing Walking Beam .................................... 38
6-Bolt Hub & Spindle Assembly ................. 40
Front Gauge Wheel Assembly, Optional ..... 42
Section 4 Shank Placement ............................... 44
7332 Shank Layout, Rigid Hitch .................. 44
7334 Shank Layout, Rigid Hitch .................. 45
7337 Shank Layout, Rigid Hitch .................. 46
7341 Shank Layout, Rigid Hitch .................. 47
7344 Shank Layout, Rigid Hitch .................. 48
Prior To Going To The Field ....................... 49
General Operating Instructions and
In-Field Adjustments ............................... 50
Maintenance and Lubrication ....................... 52
Section 6 Specification and Capacities ............. 53
Appendix ............................................................. 54
Torque Values for Common Bolt Sizes ....... 54
Tire Inflation Chart ...................................... 54
Warranty ....................................................... 55
©
Copyright 2003 All rights Reserved
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.