John Deere PC20577 INSTALLATION INSTRUCTIONS

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AutoTrac Universal

Steering Kit

INSTALLATION INSTRUCTIONS

PC20577 22MAR06 (ENGLISH)

AutoTrac Universal Steering Kit

John Deere Ag Management Solutions

PC20577 (22MAR06)

COPYRIGHT 2006

DEERE & COMPANY

Moline, Illinois

All rights reserved

A John Deere ILLUSTRUCTION Manual

PC20577-19-22MAR06

Installation Instructions

Recognize Safety Information

 

 

 

 

This is a safety-alert symbol. When you see this symbol

 

 

 

 

on your machine or in this manual, be alert to potential for

 

 

 

personal injury.

 

 

 

–UN–07DEC88

Follow recommended precautions and safe operating

 

 

 

 

 

 

 

practices.

 

 

 

 

 

 

 

 

 

T81389

 

 

 

 

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–19–08SEP05–1/1

 

 

 

 

 

Items to Note Prior to Installation

 

 

 

 

The following instructions are to be used only as a

 

 

of the ATU kit. One method of checking wear, is to

 

supplement to the primary installation instructions

 

 

turn the steering wheel and observe the movement

 

included with your AutoTrac Universal (ATU)

 

 

of the wheels. If the wheels don’t begin to turn when

Steering kit.

 

 

the steering wheel is turned you may not achieve

For additional vehicle specific information, including

 

 

optimal performance. Compare results with those of

 

hardware and recommended vehicle settings, please

 

a new vehicle of a similar model.

 

 

visit www.StellarSupport.com to view or print

 

Please refer to installation instructions included with

additional platform specific information.

 

 

the GreenStar wiring harness and AutoTrac

Several items are a part of the AutoTrac accuracy

 

 

Universal Steering kit for component location and

 

equation. Please keep these external factors in mind

 

installation.

 

 

when installing components to provide the best

 

Tighten all hardware that is installed to

 

 

operating environment possible. (See AMS TALK

 

 

manufacturer’s specifications.

 

Bulletin # 043 and 048)

 

 

 

 

Be aware that system may not perform well if you

 

IMPORTANT: AutoTrac Universal is to be installed

 

have excessive wear in the steering linkage and

 

 

on approved platforms only. For a

joints.

 

 

complete list of approved platforms

Identification of worn and/or higher tolerance

 

 

please go to

 

 

steering components is vital for optimal performance

 

 

www.stellarsupport.com.

 

 

 

 

 

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–19–18OCT05–1/1

 

 

 

 

 

Average Installation Time

 

 

 

 

Approximate time needed for installing AutoTrac

 

 

 

 

 

Universal steering kit is less than 60 minutes. Total

 

 

 

 

 

amount of time needed may be greater if installing

 

 

 

 

 

GreenStar wiring harness and StarFire receiver

 

 

 

 

mounting brackets.

 

 

 

 

For quicker installation, obtain AutoTrac Universal

 

 

 

 

 

activation code before proceeding to vehicle. (See

 

 

 

 

 

section on Activating AutoTrac Universal.)

 

 

 

 

 

 

 

 

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Installation Instructions

 

 

 

 

 

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John Deere PC20577 INSTALLATION INSTRUCTIONS

Installation Instructions

AutoTrac Universal Kit

PC8747 –UN–08SEP05

A—Steering Wheel/Motor

D—ATU Cover Used with

G—Tapered Spline Shaft

K—Anti-Rotational Brackets

Assembly

Anti-Rotation Bracket (M)

Bushing

for Consoles

B—AutoTrac Universal

E—Steering Wheel Knob (Used

H—Straight Spline Shaft

L—Screws use with bracket

Harness

to telescope steering

bushing

(K) and rod (M)

C—Operator Presence Seat

wheel)

I—Snap Ring

M—Anti-Rotation Bracket for

Switch Harness (Optional)

F—Steering Wheel Cap Cover

J—Adhesive Harness Clips

Circular Steering Columns

Also included in kit: shim kit, locking washer, telescoping washers, manuals.

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Installation Instructions

 

 

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Installation Instructions

Install GreenStar Common Components

Install StarFire Receiver, GreenStar Display, Mobile Processor, and GreenStar wiring harness (if needed). (See GREENSTAR WIRING HARNESS AND STARFIRE CAB BRACKET installation instructions.)

NOTE: If routing GreenStar harness through right-hand console, connect AutoTrac Universal harness to GreenStar harness before re-installing right-hand console wrap. (See CONNECTING ATU HARNESS TO GREENSTAR HARNESS section.)

Install AutoTrac Universal Steering Kit

1.Remove steering wheel from vehicle that will be receiving the AutoTrac Universal Steering Kit. Retain hardware (A-D) to be reinstalled when attaching steering unit.

A—Locking Washer

B—Lock Nut

C—Telescoping Washers

D—Nut

Continued on next page

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Installation Instructions

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Installation Instructions

2.Select proper bushing according to splines on removed steering wheel. Insert the bushing with the correct spline type into center of steering wheel/motor assembly and install snap ring to hold bushing in place. (For vehicle specific information, visit www.stellarsupport.com .)

NOTE: Be sure that hole for lock washer is facing towards steering wheel before securing snap ring.

NOTE: Lubricate bushing before installation to prevent corrosion.

A—Tapered Bushing

B—Straight Spline Bushing

C—Snap Ring

PC8715 –UN–07SEP05

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Attaching ATU to Vehicle Console

The following 3 sections will overview the 3 different types of brackets that are used to anchor the ATU unit to the vehicle console. If you are unaware of which method of anti-rotation to use, visit www.stellarsupport.com to view or print your vehicle’s specific documents.

Refer to the following sections for installing each type of anti-rotation brackets.

Clamp and Rod

Straight Bracket

Angled Bracket

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Installation Instructions

Installing Clamp and Rod Anti-Rotation Bracket

 

 

 

–UN–19OCT05

 

 

 

PC8750

 

Ex. - JD4XX0, JD8X60, JD8X70 Series Tractors

 

A—U-bolt, Saddle, Spacer,

B—Anti-Rotation Rod

C—Screws

E—Screw

Pillow-Block and Nuts

Assembly

D—Cover

 

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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Installation Instructions

 

 

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