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AutoTrac Universal
(ATU) Steering Kit
INSTALLATION INSTRUCTIONS
PC20864 05JUL07 (ENGLISH)
John Deere Ag Management Solutions
PC20864 (05JUL07)
COPYRIGHT 2007
DEERE & COMPANY
Moline, Illinois
All rights reserved
A John Deere ILLUSTRUCTION Manual
PC20864-19-05JUL07
Installation Instructions
Overview
AutoTrac Universal system requires the GreenStar system to operate. The two systems consist of the following components:
•GreenStar
–Receiver
–Processor
–Display
–Harness
•AutoTrac Universal
–AutoTrac Universal Steering Wheel
–Shaft Bushing
–AutoTrac Universal Harness
–Anti-Rotational Device
The GreenStar System
This system consists of a receiver, a processor, and a display, connected by a harness. On the new GS2 system, the display and processor are combined into a single unit. The GreenStar system is the backbone for many processes such as recording harvest yields, setting planter and chemical application rates, and mapping acres covered. Because the GreenStar system is utilized by so many different processes, it is
sold separately from the AutoTrac Universal Steering Kit. Installation of the GreenStar system is dependent on the vehicle it is being installed on. Newer John Deere vehicles come with the harness already installed.
AutoTrac Universal System
This system is an easy-to-install guidance system that works similar to the integrated system, but instead of directly controlling the hydraulics that steer the machine, the AutoTrac Universal system turns the steering wheel, guiding the machine using the same mechanisms that a person would.
Because AutoTrac Universal isn’t integrated into the steering system:
•It is compatible with a large number of different machines. See your John Deere dealer for a list of approved platforms.
•Accuracy is affected by wear on any part of the steering system.
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Installation Instructions
AutoTrac Universal 200 Steering Kit
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PC9156B |
A—AutoTrac Universal |
D—Cover Used with |
F—Steering Wheel Cap Cover |
I—Wrench |
Steering Wheel |
Anti-Rotation Bracket (M) |
G—Adhesive Harness Clips |
J—On/Off Switch (Europe |
B—AutoTrac Universal |
E—Steering Wheel Knob (Used |
H—Screws for Anti-Rotational |
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Harness |
to telescope steering |
Device |
K—Auxiliary Resume Switch |
C—Operator Presence |
wheel) |
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Harness (Optional) |
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This is the basic AutoTrac Universal Steering Kit including parts for a variety of different machine. The
kit also includes shims, locking washer, telescoping washers, and manuals.
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Installation of the AutoTrac Universal system
Installation involves the following steps: |
6. |
Europe Only—Attach On/Off Switch |
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7. Attach AutoTrac Universal Harness to GreenStar |
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1. Remove the Steering Wheel. |
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Harness |
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Attach Bushing |
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Attach Seat Switch Harness—if applicable |
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Attach Anti-Rotational Device |
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Route and Secure All Harnesses |
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Attach AutoTrac Universal Steering Wheel to |
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Activate AutoTrac Universal |
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Steering Shaft |
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Setup System |
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5. Attach AutoTrac Universal Harness to AutoTrac |
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Universal Steering Wheel |
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Remove Steering Wheel |
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The steering wheel should be removed following the |
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process set by the manufacturer of the machine. The |
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hardware shown is specific to John Deere tractors. |
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Depending on the machine, the hardware attaching the |
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steering wheel may be different. Save hardware and use it |
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to attach the AutoTrac Universal Steering Wheel. Save |
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original steering wheel to use if AutoTrac Universal is |
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removed from machine. |
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A—Locking Washer |
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B—Lock Nut |
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C—Telescoping Washers |
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D—Nut |
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Attach Bushing
A range of bushings have been created to allow the AutoTrac Universal Steering Wheel to fit on shafts that vary in style and dimension. Select the proper bushing and insert it into the AutoTrac Universal steering wheel. Attaching the bushing with a snap ring. For vehicle specific information visit www.StellarSupport.com.
NOTE: Be sure that the hole for lock washer is facing towards steering wheel before securing snap ring.
Lubricate bushing before installation to prevent corrosion.
A—Bushing
B—Snap Ring
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Attach Anti-Rotational Devices
There are different types of anti-rotational devices.
Make sure that you are using the proper type of anti-rotational device AND the correct design specific to your machine.
For vehicle specific information visit
www.StellarSupport.com.
The following are two examples of anti-rotational devices.
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A—U-bolt, Saddle, Spacer, |
B—Anti-Rotation Rod |
C—Screws |
E—Screw |
Pillow-Block and Nuts |
Assembly |
D—Cover |
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(1) Clamp and Rod Anti-Rotational Device
IMPORTANT: To allow steering wheel to telescope normally, install assembly (A) near top end of steering column as shown in diagram.
1.Attach U-bolt, saddle, spacer, pillow-block and nuts
(A) near top of steering shaft base.
2.Attach anti-rotation rod assembly (B) to bottom of steering unit base plate with screws (C).
3.Attach cover (D) to steering unit assembly with screw (E).
4.Attach steering unit to vehicle steering shaft by inserting rod (B) into pillow-block assembly and pressing ball plunger on rod to allow it to pass through.
Continued on next page |
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A—Anti-Rotation Bracket |
B—Steering Unit |
(2) Console Anti-Rotation Device
Attach anti-rotation bracket (A) to steering unit (B) with screws (C). Use slots to move bracket snug against column. When using Console Anti-Rotation Device, shims may be required to eliminate movement in the vehicle’s steering console. Shims should only be used
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Shims
C—Screw (2 Used)
if optimal performance can not be attained through changes in the vehicle sensitivity settings.
IMPORTANT: Use of shims will eliminate the ability of the steering column to telescope.
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