GPS AutoSteer System Installation Manual - Terre-net
Contents
1. Note The fuse box cover has a diagram that helps identify all the fuses See Figure 3 28 Figure 3 28 Fuse Box Map 36 GPS AutoSteer System John Deere 8020 ILS Wheel Angle Sensor Installation Verification 4 Remove the 10A fuse shown in Figure 3 29 Note The engine and lights must be turned off before you move the fuse The procedure will not work and will not enable the ILS suspension movement if you move the fuse with the engine running or the lights turned on Note Moving the fuse to the DIAG position puts the tractor screen into the diagnostic mode and enables the front suspension up down movement Figure 3 29 Fuse Removal 10Amp Fuse Fuse Diagnostic Enable Position Hardware Installation Guide 37 John Deere 8020 ILS Wheel Angle Sensor Installation Verification 5 Move the fuse to the fuse position identified as DIAG Figure 3 30 Fuse in the Diagnostic Position 1 Diagnostic Position 6 Turn on the engine with the vehicle transmission in park 7 DIA will appear on the screen as shown in Figure 3 31 Figure 3 31 Diagnostic Status Message on Screen 8 Lift the flasher lever upwards on the left side of the steering wheel until the display changes to EHO See Figure 3 32 38 GPS AutoSteer System John Deere 8020 ILS Wheel Angle Sensor Installation Verification Note The display moves through several different messages before reaching the2. 6 19 Figure 6 19 Steering Column Plastic Panel Plastic Panel 106 GPS AutoSteer System Main Cable Harness Main Cable Harness This Main Cable Harness section contains the following sub sections Roof Module Display SAM Harness Cab Power Roof Module 1 Route the cable out the rear of the cab window through the rubber panel in the lower right corner of the rear window and secure with cable ties See Figure 6 20 Figure 6 20 Main Harness Exiting the Vehicle Cab 5 Hardware Installation Guide 107 Main Cable Harness 2 Attach the cable to the roof module See Figure 6 21 Note The Main Harness cable connector must be oriented correctly to engage the mating connector on the roof module If the connector does not engage do not force the connectors together Figure 6 21 Roof Module Main Cable Harness Connection 108 GPS AutoSteer System Main Cable Harness Note To remove the cable press the two latches on the side of the connector while pulling the connector away from the roof module Attach the LAN connector to the roof module See Figure 6 22 Note Rotate the LAN connector sleeve clockwise to engage the connector and counterclockwise to disengage the connector Figure 6 22 LAN Connection LAN Connector Hardware Installation Guide 109 Main Cable Harness Display Note Refer to your Owner s manual for details on connecting the display harness
3. Requirements Tools This list consists of the tools required to complete the installation The installer is assumed to have a complete set of common installation tools Allen Hex Key 1 4 11 16 open wrench 16mm open wrench Allen Hex Key 3 16 5 8 open wrench 17mm open wrench Allen Key 5 32 9 16 open wrench 2x 18mm open wrench Allen Hex Key 1 8 1 2 open wrench 19mm open wrench 15 16 open wrench 7 8 open wrench 7 16 open wrench 15 16 socket wrench 22mm open wrench 24mm open wrench 13 16 open wrench 13mm open wrench 32mm open wrench 3 4 open wrench Hacksaw with steel cutting blade 22mm socket wrench Breaker bar for 22mm socket Wire cutter small Cleaning rags Torque wrench for 22mm socket Cleaning brush Tape measure 12ft minimum 1 Phillips screwdriver Ten Foot Ladder 3 meters Fiberglass Cable Puller 2 Phillips screwdriver Hardware Installation Guide Safety Information Warning Alerts The AutoSteer system installer and manufacturer disclaim any responsibility for damage or physical harm caused by failure to adhere to the following safety requirements As the operator of the vehicle you are responsible for its safe operation The steering system is not designed to replace the vehicle s operator Note Verify that all screws bolts nuts and cable connect
4. System Identifying Wheel Angle Sensing Hardware Note You may secure using two M12 hex bolts on the existing axle threads or you may secure using the smaller hex bolts with nuts Figure 3 10 Linkage Bracket Linkage Bracket 7 Install the threaded linkage rods as shown Note The threaded rods must be cut to the correct lengths before installing on the vehicle See cutting instructions starting with Step 4 for details 8 Install the short linkage arm on the wheel angle sensor shaft 9 Install the long threaded linkage on the tie rod bracket using a ball joint Note The long linkage rod is assembled from the two threaded rods plus a union nut and jam nuts 10 Tighten all jam nuts on the threaded rods 11 Tighten the bolt securing the two linkage rods together 12 Tighten the two screws that secure the potentiometer on the wheel angle sensor after final adjustments Use a 5 32 hex key and a 3 8 wrench Hardware Installation Guide 21 Identifying Wheel Angle Sensing Hardware 13 Ensure a flat washer is placed under the screw head when attaching the linkage rod to the sensor shaft See Figure 3 11 Figure 3 11 Washer on Shaft Screw Flat Washer Screw Head Nut Note The washer should be on the screw head side and not the nut side of the assembly Note Do not turn the front wheels or drive the vehicle before the wheel angle sensor has been fully adjusted using the AutoSteer
5. Tighten the two hex screws that secure the flow meter See Figure 3 78 Figure 3 78 Tighten Flow Meter Mounting Screws 23 Install the plastic cover on the air filter Push the cover and it snaps into place See Figure 3 79 Figure 3 79 Replacing Air Filter Cover F Hardware Installation Guide 75 Flow Meter Spacer Installation 24 Install the plastic side cover See Figure 3 80 Figure 3 80 Installing Plastic Side Cover 26 Check if all hose fittings and screws are tight 76 GPS AutoSteer System Flow Meter Spacer Installation 27 Start the engine and inspect the flow meter and the two hose connections for leaks 28 Move the wheels right and left several times to build up pressure in the steer lines and check for leaks again 29 Repair any oil leaks before returning the vehicle to service Hardware Installation Guide 77 Flow Meter Spacer Installation 78 GPS AutoSteer System Roof Module Installation This Roof Module Installation chapter contains information in the following sections Safety Notes Quick Release Rail Installation Safety Notes The AutoSteer system must be powered OFF when installing or removing the Roof Module The Roof Module must always be firmly secured to the roof rail using the hardware whenever the vehicle is in operation to prevent the roof module from releasing from its bracket and falling The Roof Module must be removed when transporting the vehicle at spee
6. nut to adjust the monitor position and viewing angle Hardware Installation Guide 39 Installation Procedure 90 GPS AutoSteer System Connecting System Cables This Connecting System Cables chapter provides information for connecting the Main Cable Harness and the SA Module Cable Harness to the various vehicle and AutoSteer components in the following sections SA Module Harness SA Module Connection Wheel Angle Sensor Connection Connecting the Kingpin Sensor Steering Valve Connections Steering Valve Location Electrohydraulic Steering Valve Connector Steering Wheel Sensor Connection Main Cable Harness Roof Module Display SAM Harness Cab Power SA Module Harness This SA Module Harness section contains the following sub sections SA Module Connection Wheel Angle Sensor Connection Steering Valve Connections SA Module Connection Hardware Installation Guide 91 SA Module Harness 1 Align the SAM Harness connector to the SA Module See Figure 6 1 2 Open the connector latch lever See Figure 6 1 Figure 6 1 Connecting SA Module Connector SA Module SA Module connector Locking mechanism in open position Latch 92 GPS AutoSteer System SA Module Harness Press the harness connector onto the SA Module connector Note You can damage the connectors if your force them into position Do not force them together or use tools Press the latch lever close
7. the flow meter See Figure 3 68 Hardware Installation Guide 65 Flow Meter Spacer Installation Note Oil will leak from the flow meter when it is removed Protect the floor from oil spillage to avoid a hazardous condition Figure 3 68 Removing the Flow Meter Figure 3 69 shows the sensor that will be removed for installing the two AutoSteer spacers 66 GPS AutoSteer System Flow Meter Spacer Installation Note Do not force or pull on the electrical harness Do not drop the flow meter Figure 3 69 Flow Meter Removed Sensor Hardware Installation Guide 67 Flow Meter Spacer Installation 13 Remove the two socket head cap screws Allen screws that secure the sensor Use 4mm hex key See Figure 3 70 Figure 3 70 Removing Cap Screws 68 GPS AutoSteer System Flow Meter Spacer Installation 14 Remove the sensor from the flow meter See Figure 3 71 Figure 3 71 Sensor Removed 15 The two AutoSteer spacers and longer screws shown in Figure 3 72 are installed between the sensor and the body of the flow meter Figure 3 72 Spacers and Screws 16 Install the two spacers between the sensor and the flow meter as shown in Figure 3 73 17 Secure the sensor with the two longer screws provided in your kit Tighten the two screws Hardware Installation Guide 69 Flow Meter Spacer Installation Note These screws have metric threads Figure 3 73 Sensor Spacers Installed
8. 6 Use a hack saw to cut the linkage rod to length while it is held in a bench vise See Figure 3 8 Figure 3 52 Linkage Rod Cutting Note The after assembly center to center lengths of each linkage rod are shown in Table 3 2 Figure 3 9 shows the measurement points for the assembled linkage rods 54 GPS AutoSteer System AutoSteer JD 7720 7820 7920 7730 7830 7930 Wheel Angle Sensor Installation Table 3 6 Assembled Linkage Rod Length 5 5 inches 140 mm Rod B 10 5 inches 267 mm a This measurement is the rod length after assembly with the ball joints Figure 3 53 Linkage Rod Assembled Measurement Points Rod A Measurement Rod B Measurement Note The threaded rods must be cut to the correct lengths before final assembly 7 Install the short linkage arm on the wheel angle sensor shaft See Figure 3 54 Hardware Installation Guide 55 AutoSteer JD 7720 7820 7920 7730 7830 7930 Wheel Angle Sensor Installation 8 Install the long threaded linkage on the tie rod bracket using a ball joint See Figure 3 54 Figure 3 54 Linkage Rods Installed Me oe E Ee ete Kar Pe TEEN oe Ee ee ee an 9 Tighten the screw and nut that secure the linkage arm to the angle sensor shaft See Figure 3 55 10 Tighten all linkage nuts and jam nuts after the linkage rod lengths have been adjusted Figure 3 55 Linkage Rod Connections 11 Tighten the bolt securing the two linkage rods
9. Calibration screens The potentiometer can only rotate a maximum of 180 degrees and if it is rotated beyond its mechanical stops it will be permanently damaged 22 GPS AutoSteer System Identifying Wheel Angle Sensing Hardware 14 Tighten the screw on the sensor shaft Use a 1 8 hex key and a 3 8 wrench See Figure 3 12 Figure 3 12 Wheel Angle Sensor Shaft Tightening ml 15 Secure the cable along the bracket top using cable ties after the SAM harness is installed Note The AutoSteer system must be fully functional before you can perform Step 16 16 Adjust the arm length until you get approximately 3000 counts from the wheel angle sensor Note If necessary shorten Rod A to increase the wheel angle sensor counts 17 Tighten all jam nuts and fasteners Hardware Installation Guide 23 AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation 18 Figure 3 13 shows the completed wheel angle sensor installation Figure 3 13 Wheel Angle Sensor Installed AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation 1 Identify the bolts that secure the left drive shaft on the front axle The bolt shown in Figure 3 14 is used to secure the AutoSteer wheel angle sensor Note The bolt is the first one to the right of the top of the driveshaft cover See Figure 3 14 24 GPS AutoSteer System AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation Note Mounting the bracket on th
10. D 7400 Wheel Angle Sensor Bracket Mounted Wheel Angle Sensor Bracket Mounted Hardware Installation Guide 51 AutoSteer JD 7720 7820 7920 7730 7830 7930 Wheel Angle Sensor Installation 3 Install the wheel angle sensor on the bracket as shown in Figure 3 48 Figure 3 48 Wheel Angle Sensor Mounting Bolts Wheel Angle Sensor Mounting Bolts 4 Install the L bracket on the existing tie rod bolt as shown in Figure 3 49 Figure 3 49 Wheel Angle Sensor L Bracket Mounted 52 GPS AutoSteer System AutoSteer JD 7720 7820 7920 7730 7830 7930 Wheel Angle Sensor Installation Note The threaded linkage rods must be cut to the correct lengths before final assembly The linkage rods are shown assembled in Figure 3 50 See Table 3 1 and Table 3 2 for the cut and assembled linkage rod lengths Figure 3 50 Wheel Angle Sensor Assembly Completely Assembled 5 Measure and mark the two rods for cutting according to the length shown in Table 3 1 Table 3 5 Linkage Rod Cut Lengths Rod A 4 5 inches 114 mm Rod B 8 5 inches 216 mm a This measurement is the rod length prior to assembly with the ball joints Hardware Installation Guide 53 AutoSteer JD 7720 7820 7920 7730 7830 7930 Wheel Angle Sensor Installation Note Figure 3 7 shows the measurement points used to properly cut the linkage rods Figure 3 51 Linkage Rod Cut Length Measurement Points Rod A Rod B md
11. EHO screen You may move the lever in steps to scroll through the display Figure 3 32 Flasher Lever Diagnostic Display Control Flasher Lever 9 EHO is displayed on the bottom and appears in the middle of the screen See Figure 3 33 Figure 3 33 Diagnostic Screen Displaying EHO Hardware Installation Guide 39 John Deere 8020 ILS Wheel Angle Sensor Installation Verification 10 Pull the flasher lever on the left side towards you then up to scroll through the numbers until 20 is displayed See Figure 3 34 Note Moving the lever up increases the number while moving it down decreases the number Figure 3 34 Moving Flasher Lever to Change Values 11 In Figure 3 35 the number has been changed to 20 and SC 1 is displayed on the bottom 40 GPS AutoSteer System John Deere 8020 ILS Wheel Angle Sensor Installation Verification Note SC 1 Selective Control 1 Figure 3 35 Selective Control 1 Displayed Hardware Installation Guide 41 John Deere 8020 ILS Wheel Angle Sensor Installation Verification 12 Toggle the red hazard switch once on the right side console to activate the SCV lever for moving the front suspension See Figure 3 36 Figure 3 36 Hazard Switch SVR Lever Activation Hazard Switch 13 Wait a few seconds while the tractor system performs a calibration routine 42 GPS AutoSteer System John Deere 8020 ILS Wheel Angle Sensor Installation V
12. En Note Screw not fully tightened Spacers 18 Carefully replace the flow meter into its original position on vehicle See Figure 3 74 70 GPS AutoSteer System Flow Meter Spacer Installation Note Take care not to damage the harness or the connector Figure 3 74 Replacing the Flow Meter 19 Insert the two long hex screws and secure the flow meter to the vehicle frame See Figure 3 75 Hardware Installation Guide 71 Flow Meter Spacer Installation Note Do not tighten these two screws now At this point you should leave the flow meter slightly loose so that it can adjust to the position of the steel line Figure 3 75 Inserting the Hex Mounting Screws 20 Connect the hose to the flow meter and tighten the nut See Figure 3 76 72 GPS AutoSteer System Flow Meter Spacer Installation Note The hose adapters on the flow meter have O Rings that must not be lost or damaged Ensure the O Rings are in place before connecting hydraulic lines Figure 3 76 Reconnect Hose 21 Connect the steel line to the flow meter and tighten the nut See Figure 3 77 Hardware Installation Guide 73 Flow Meter Spacer Installation Note The steel line must be correctly aligned with the flow meter before you install the nut All hose fittings must be kept very clean during assembly Figure 3 77 Reconnecting The Steel Line 74 GPS AutoSteer System Flow Meter Spacer Installation 22
13. GPS AutoSteer System Installation Manual Supported Vehicles John Deere 8120 7720 8220 7820 8320 7920 8420 8520 8130 7730 8230 7830 8330 7930 8430 8530 AutoTrac Ready PN 602 0189 01 A LEGAL DISCLAIMER Note Read and follow ALL Instructions in this manual carefully before installing or operating the AutoSteer system Note Take careful note of the information in the Safety Information section and throughout this manual The manufacturer disclaims any liability for damage or injury that results from failure to follow the instructions and warnings set forth herein Please take special note of the following warnings 1 There is NO obstacle avoidance system included in the manufacturer s product Therefore users must always have an operator on the equipment when the AutoSteer system is in use to look for any obstacles including people animals trees ditches buildings etc 2 During installation of the AutoSteer system and during the Calibration and Tuning processes the vehicle s wheels turn from side to side and the vehicle moves Be sure that all people and obstacles are clear of the vehicle before installation calibra tion and tuning or use of the AutoSteer system 3 Use of the AutoSteer system is NOT permitted while equipment is on roads or in public areas Follow the instructions set forth below for ensuring that the system is OFF before driving on roads or in public areas li GPS AutoSteer System Special
14. Note The linkage rods should move freely without binding touching other parts or over extending Figure 3 40 and Figure 3 41 show the Full Down Full Left and Full Down Full Right respectively Hardware Installation Guide 45 John Deere 8020 ILS Wheel Angle Sensor Installation Verification 16 Adjust the linkage rod lengths as necessary to obtain free movement without interferences Figure 3 40 ILS Suspension Full Down and Full Left Pi 17 Move the suspension to the full UP position and slowly turn the wheels full right and then full left while observing the movement of the linkage rods 46 GPS AutoSteer System John Deere 8020 ILS Wheel Angle Sensor Installation Verification Note The linkage rods should move freely without binding touching other parts or over extending Figure 3 42 and Figure 3 43 show the Full Up Full Left and Full Up Full Right respectively 18 Adjust the linkage rod lengths as necessary to obtain free movement without interferences Figure 3 42 ILS Suspension Full Up and Full Left N Hardware Installation Guide 47 John Deere 8020 ILS Wheel Angle Sensor Installation Verification Figure 3 43 ILS Suspension Full Up and Full Right 19 Move the suspension to the mid travel position before exiting the suspension diagnostic mode Note The suspension will be in the middle position when the suspension arms are approximately horizontal Note The ILS suspension may be ope
15. Notes nn enenne nen nenr nee ren eneen enennennennenrsenvenveenennenn 115 Vehicle Specific Installation Calibration and Tuning Guidelines 115 Hardware Installation Guide GPS AutoSteer System Installation Overview This Installation Overview chapter contains part numbers kit overview diagram cabling diagram and the installation procedure for the John Deere 8030 MFWD AutoTrac Installation Kit Vehicle Inspection Installation Procedure Outline Kit Overview _AutoSteer Kit Assemblies Bracket Kit Termination Kit Cable Diagram This installation guide describes the installation of the AutoSteer system on all the John Deere AutoTrac series vehicles listed on the front cover They all share the same top level AutoSteer installation kit PN 188 0001 01 Vehicle Inspection Before AutoSteer system installation confirm the vehicle steering system is in good working order Also ensure the following system operations and components Check to see if you can turn the front wheels from lock to lock Ensure the vehicle steers straight Check for loose or worn steering components Ensure the hydraulic fluid level is correct Service the vehicle if the steering is not in good working order Confirm the vehicle is AutoTrac Ready and has the factory installed steering valve Note If you are installing an electric steering wheel actuator such as OnTrac II skip the SA Module Steering Valve connection and S
16. SAM Harness 1 Connect the 12 pin data and 2 pin power connectors between the Main Cable Harness and the SAM Harness See Figure 6 23 Figure 6 23 SAM Harness to Main Cable Harness Connections Cab Power Note The steps listed below show the procedure for connecting to the power outlet inside the cab If you are not using the power outlet inside the cab refer to your display User Manual for cab power connection instructions 110 GPS AutoSteer System Main Cable Harness 1 Locate the 12V power outlet on the cab console right side See Figure 6 24 2 Attach the cable to the cab power outlet See Figure 6 24 Figure 6 24 Cab 12V Power Outlet Cab Power Connection Hardware Installation Guide 111 Main Cable Harness 112 GPS AutoSteer System Final Hardware Installation Checklist This Final Checklist chapter contains the verifications steps necessary after the installation of the AutoSteer system Note The Final Hardware Installation Checklist is on the back of this page Tear this page out of your manual and fill in the checklist after the installation You should keep a copy of this checklist for future reference when servicing the vehicle Machine Model Year Serial Customer Name Location Address AutoSteer Installation Kit Part Number NOTES Name of Installer Date Hardware Installation Guide 113 Final Hardware Installation Checklist
17. System Installation Checklist 1 2 3 4 5 6 7 Wheel Angle Sensor Installed and all fasteners are tight Optional Monitor Bracket Installed and all fasteners are tight Roof rail is installed and all fasteners are tight SA Module is installed and all fasteners are tight All cable ends are connected All cables are secured with cable ties Manual steering is normal after the AutoSteer installation AutoSteer Performance Checklist 1 Complete AutoSteer system calibration 2 Complete AutoSteer system tuning Se AN Rr A Check total wheel angle sensor counts Line acquisition is satisfactory On line steering is satisfactory Manual override kick out is working Steering speed from lock to lock is satisfactory Value Value Note See the Calibration and Tuning Notes chapter for additional information 114 GPS AutoSteer System Calibration and Tuning Notes This Calibration and Tuning Notes chapter contains information for starting the Calibration and Tuning procedures in the following sections Vehicle Specific Installation Calibration and Tuning Guidelines Vehicle Specific Installation Calibration and Tuning Guidelines Note For optimal steering performance the AutoSteer system must be fully calibrated and then tuned Note Select the appropriate AutoTrac vehicle model w
18. able ties Steering Valve Connections This Steering Valve Connections section contains the following sub sections Steering Valve Location Electrohydraulic Steering Valve Connector Steering Valve Location The steering valve is located on the left side of the vehicle under the cab See Figure 6 9 and Figure 6 10 Note On some vehicles the steering valve is mounted directly to the Orbitrol Figure 6 9 Electro Hydraulic valve Location Electro Hydraulic Steering Valve Hardware Installation Guide 99 SA Module Harness Figure 6 10 Orbitrol and Electro Hydraulic Valve Orbitrol Electro Hydraulic Steering Valve Electrohydraulic Steering Valve Connector 1 Disconnect the existing JD connector from the JD electrohydraulic steering valve as shown in Figure 6 11 Figure 6 11 Disconnecting the Electrohydraulic Steering Valve Connector shown on workbench 4 Pin Connector 100 GPS AutoSteer System SA Module Harness 2 Connect the JD cable connector to the dummy connector provided in your kit to protect the original connector Note The dummy connector is shipped in your kit attached to the SA Module harness Figure 6 12 John Deere Steering Valve Dummy Connector Attachment shown on workbench Hardware Installation Guide 101 SA Module Harness 3 Connect the SAM harness to the valve as shown in Figure 6 13 Figure 6 13 Connecting the SAM Harness Connector to the Electrohydraulic S
19. ads at higher speeds The GPS steering system does not detect obstacles in the vehicle s path The operator must observe the path being driven in order to avoid obstacles Hardware Installation Guide Vv When engaged the GPS steering system controls only the steering of the vehicle The operator must control the speed of the vehicle The GPS steering system must be powered OFF when installing or removing the roof module The Roof Module must always be firmly secured to the roof rail using the hardware whenever the vehicle is in operation to prevent the roof module from releasing from its bracket and falling Vehicle Requirements The vehicle steering and hydraulic systems must be in good working order before installing the AutoSteer system Check for loose or worn parts Before installing the AutoSteer system drive the vehicle and confirm that it steers straight and the wheels can be turned from lock to lock Check the steering system hydraulic hoses and connections to ensure there are no oil leaks The vehicle electrical system and battery must be in good working order The vehicle must be an Auto Trac ready model with the factory steering valve steering wheel encoders and the Kingpin wheel angle sensor or flow meter The vehicle should be fully cleaned before installing the AutoSteer system A clean vehicle will improve the overall installation and cable routing vi GPS AutoSteer System Important Information Note Ver
20. allation Guide 81 Quick Release Rail Installation 7 Tighten the quick attach rail securely with a 24mm socket short extension and ratchet See Figure 4 3 Figure 4 3 Tighten Rail Bolts 8 Attach the three antennas to the proper antennas connections on the roof module See Figure 4 4 Note Hand tighten the connections Do not over tighten Figure 4 4 Attach the Antennas 82 GPS AutoSteer System Quick Release Rail Installation 9 Place the roof module on the quick attach rail See Figure 4 5 Figure 4 5 Roof Module on Rail 10 Remove the locking pin from the quick attach rail See Figure 4 6 Note Press the button on the end of the handle to allow the pin to be removed Figure 4 6 Removing the Locking Pin Locking Pin Button Hardware Installation Guide 83 Quick Release Rail Installation 11 Adjust the roof module position on the rail 12 Re insert the locking pin to lock the roof module onto the vehicle See Figure 4 7 Figure 4 7 Locking Pin Inserted Locking Pin 84 GPS AutoSteer System Quick Release Rail Installation 13 Confirm the roof module is secured to the rail by puling on the roof module handle 14 Bend the radio antenna forward and latch in the wire clip to hold it from rubbing on the roof module See Figure 4 8 Figure 4 8 Latching Radio Antenna Wire Clip Figure 4 9 Roof Module Installed Hardware Installation Guide 85 Quick Release Rai
21. are Figure 3 4 JD 7020 MFWD Steering Line Flow Meter Location Flow Meter 4 Proceed to the Wheel Angle Sensor installation procedure if your vehicle has a steering line flow meter Note If your vehicle has the steering line flow meter you will also need to perform the Flow Meter Spacer Installation procedure 16 GPS AutoSteer System Identifying Wheel Angle Sensing Hardware AutoSteer JD 8020 8030 MFWD Wheel Angle Sensor Installation Note Depending upon the equipment present on your vehicle you may not need to install the AutoSteer wheel angle sensor Ensure your vehicle requires the AutoSteer wheel angle sensor before beginning the installation Vehicles with a factory installed Kingpin sensor do not require the additional AutoSteer wheel angle sensor 1 Identify the differential bolts on the right side of the front axle as shown in Figure 3 5 Figure 3 5 Differential Bolts 2 Install the wheel angle sensor L bracket on the right side of the front axle in the position shown in Figure 3 6 Hardware Installation Guide 17 Identifying Wheel Angle Sensing Hardware 3 Secure with an existing bolt on the differential housing Figure 3 6 Wheel Angle Sensor Bracket Mounted Wheel Angle Sensor Bracket Mounted Note The threaded linkage rods must be cut to the correct lengths before final assembly The linkage rods are shown assembled in Figure 3 6 See Table 3 1 and Table 3 2 for the cut and a
22. d until it clicks and locks the connector See Figure 6 2 Figure 6 2 Closing the SA Module Connector Hardware Installation Guide 93 SA Module Harness Note If you need to disconnect the SA Module connector you must open the latch lever before attempting to pull the connectors apart 5 Figure 6 3 shows the SA Module Harness connected to the SA Module Figure 6 3 SA Module Connector closed ee Locked position 94 GPS AutoSteer System SA Module Harness Route the SA Module cable into the cab through the rubber plug under the right or left side of rear window See Figure 6 4 Route the other half of the SAM harness under the cab towards the steering valve and wheel angle sensor on the left side See Figure 6 4 Figure 6 4 Routing the SA Module Harness into the Cab Rubber Plug into Cab Hardware Installation Guide 95 SA Module Harness 8 Connect the 12 pin data 2 pin power and 4 pin footswitch if required connectors between the Main Cable Harness and the SAM Harness See Figure 6 5 Figure 6 5 SAM Harness to Main Cable Harness Connections T Footswitch Connector optional 12 Pin Data Connector 2 Pin Power Connector 9 Proceed to the Wheel Angle Sensor Connection procedure Wheel Angle Sensor Connection Note There are three possible wheel angle sensor connection scenarios 1 If your vehicle has a kingpin sensor you may connect the SAM Harness to it using the p
23. ds above 30 mph Ensure you are in a stable position on the tractor platform or ladder when removing the Roof Module so that you do not fall or drop the Roof Module Use a ladder to install the AutoSteer roof rail To prevent injury from falling ensure you are in a stable position on the vehicle when installing or removing the roof rail and roof module If the vehicle does not provide a safe platform use a ladder to safely access the vehicle roof while installing or removing the roof rail and roof module Quick Release Rail Installation 1 Place the ladder as close as possible to the side of the cab Hardware Installation Guide 79 80 Quick Release Rail Installation Note The ladder is necessary to install the roof rail and roof module 2 Locate the two bolts on each cab roof side See Figure 4 1 3 Remove the two bolts See Figure 4 1 Figure 4 1 Mounting Bolt Locations Mounting Bolt Locations GPS AutoSteer System Quick Release Rail Installation 4 Place 4 of the flat washers provided with the installation kit on top of the existing washer on both bolt holes See Figure 4 2 5 Place the quick attach rail on top of the washers and center it over the cab See Figure 4 2 6 Place another flat washer on top of the quick attach rail and then install the longer mounting bolts provided with the installation kit Figure 4 2 Mount Rail on Spacer Washers Spacer Washers Hardware Inst
24. e wrong bolt will result in improper linkage geometry and may cause linkage interference or linkage over extension Figure 3 14 Wheel Angle Sensor Bracket Drive Shaft Bolt Drive Shaft Bracket Bolt Mount the Wheel Angle Sensor bracket Secure with an existing bolt on the differential housing See Figure 3 15 Note Torque the differential housing bolt to 229 Ft Lbs 310 Nm Install the wheel angle sensor on the bracket as shown in Figure 3 15 Hardware Installation Guide 25 AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation Note The threaded linkage rods must be cut and adjusted to the correct lengths before final assembly The linkage rods are shown assembled in Figure 3 17 See Table 3 3 and Table 3 4 for the cut and assembled linkage rod lengths Figure 3 15 Wheel Angle Sensor Bracket Mounted Wheel Angle Sensor Bracket Mounted 4 Install the linkage bracket on the tie rod in the position shown Figure 3 16 Torque the bolts to 90 Ft Lbs 125 Nm 5 Install the pre assembled linkages and secure at both ends 26 GPS AutoSteer System AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation Note The threaded rods can be cut to the correct lengths and the linkage rods assembled prior to attaching the linkage rod and wheel angle sensor to their brackets Figure 3 16 Linkage Bracket Mounted Linkage bracket mounting bolts 6 Measure and mark the two rods for cutting acc
25. ensor shaft See Figure 3 21 11 Secure the linkage rod on the Wheel Angle Sensor shaft using the screw and nut provided 12 Install the ball joint on the end of the arm in the position See Figure 3 21 30 GPS AutoSteer System AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation Note The ball joint must be pointing upwards as shown Figure 3 21 Figure 3 21 Connecting Short Linkage Rod to the Wheel Angle Sensor Ball Joint Nut and Screw 13 Install the long threaded linkage on the tie rod bracket using a ball joint 14 The ball joints on both ends will accommodate the suspension movement and steering movement Figure 3 22 Connecting Long Linkage Rod to Tie Rod Bracket Ball Joint Ball Joint Nut Hardware Installation Guide 31 AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation 15 Tighten all jam nuts on the threaded rods 16 Tighten the bolt securing the two linkage rods together 17 Tighten the two screws that secure the potentiometer on the wheel angle sensor after final adjustments Use a 5 32 hex key and a 3 8 wrench Note Do not turn the front wheels or drive the tractor before the wheel angle sensor has been adjusted using the AutoSteer Calibration screens The potentiometer can only rotate a maximum of 180 degrees and if it is rotated beyond its mechanical stops it will be permanently damaged 18 Ensure a flat washer is placed under the screw head when attac
26. erification Note The display will show END when the calibration routine is finished See Figure 3 37 Once END is displayed you may move the front ILS suspension up and down See Step 14 Figure 3 37 Calibration Routine END Status Hardware Installation Guide 43 John Deere 8020 ILS Wheel Angle Sensor Installation Verification Note The display on the right side console should show a small lock after Step 12 is completed The front suspension cannot be moved if the lock does not appear You may turn the loek ON by pressing the lock button on the panel shown in Figure 3 38 Figure 3 38 Right Side Console Display Lock Indicator Lock Button 14 Move the front ILS suspension up and down by moving the SCV 1 control lever on the armrest See Figure 3 39 44 GPS AutoSteer System John Deere 8020 ILS Wheel Angle Sensor Installation Verification Note The lever must be pushed until is clicks to move the suspension Figure 3 39 Arm Rest Control Lever Note Forward detent is DOWN and back detent is UP Note The display on the right cab post displays UP while the suspension is rising and displays DN while the suspension is lowering When the suspension is not moving it may display PAU 15 Move the suspension to the full DOWN position and slowly turn the wheels full right and then full left while observing the movement of the linkage rods
27. f See Figure 3 61 Figure 3 61 Removing Air Filter Cover Hardware Installation Guide 61 Flow Meter Spacer Installation 5 Protect the vehicle under the flow meter with paper towels or cloth Some oil will leak when the hoses are opened See Figure 3 62 Figure 3 62 Paper Towels Under Flow Meter 62 GPS AutoSteer System Flow Meter Spacer Installation 6 Loosen the nut on the steel steer line Use 15 16 wrench See Figure 3 63 Figure 3 63 Loosen Nut on Hydraulic Line 7 Carefully remove the nut Keep all the parts clean to avoid oil contamination 8 Loosen the nut on the right side hose Use 15 16 wrench See Figure 3 64 Figure 3 64 Flow Meter Right Nut Hardware Installation Guide 63 Flow Meter Spacer Installation 9 Some oil will leak as shown in Figure 3 65 Figure 3 65 Excess Oil Leaking When Flow Meter Nut Loosened gang OBA A07 ox Js A2 De 10 Loosen the two long hex screws that secure the flow meter to the vehicle frame Use 13mm wrench See Figure 3 66 Figure 3 66 Flow Meter Hex Screws 64 GPS AutoSteer System Flow Meter Spacer Installation 11 Pull the flow meter forward until the two long screws clear the air filter and then remove the two screws See Figure 3 67 Figure 3 67 Removing Flow Meter Hex Screws hets A309 OEA AQ OK JS A2 12 Pull out the flow meter taking care not to damage the vehicle harness and the electrical connector on the back of
28. heel Angle Sensor Installation 17 AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation 004 24 John Deere 8020 ILS Wheel Angle Sensor Installation Verification 35 AutoSteer JD 7720 7820 7920 7730 7830 7930 Wheel Angle Sensor Installation 51 Flow Meter Spacer Installation oo cece cee teen eens 59 Roof Module Installation unansennennenenenseerenenenennennennenenense nee renenennenennnnnen 79 Safety Notes aar itn ne ERE ER A 79 Quick Release Rail Installation onee eee een 79 Display Installation 22 05 aa a aaaea aana ame aea aa a aaa aaraa Anaan aa ha dea aaan aaar araia dane 87 Introduction ran versen i a a RE dr Ader E EE ed Poe eae 87 Installation Procedure arran or a no a eee a taste Sart 87 Connecting System Cables naren nnen nene nen venenenennennennnnennenensenvenenenennenn 91 SA Module Harness noet eee a edet ben Ree tao ed 91 SA Module Connection aan oee eeen 91 Wheel Angle Sensor Connection oan eneen eeen 96 Steering Valve Connections a oee eeen 99 Steering Wheel Sensor Connection aaneen eee 102 Maim CableHameSs svn Eene Rn 107 Ro f Module otten tas ded dte eee eed kleed 107 Display Sereen een ee hee ae hee E 110 SAM Harness sro eN Ran A N 3 110 CabPowerr attent a ee Gi AECL GGL EARL ees 110 Final Hardware Installation Checklist nennen eee een enen ennenennensen 113 Calibration and Tuning
29. hen setting up your vehicle on the AutoSteer system display Hardware Installation Guide 115 Vehicle Specific Installation Calibration and Tuning Guidelines 116 GPS AutoSteer System
30. hing the linkage rod to the sensor shaft See Figure 3 23 Figure 3 23 Washer on Shaft Screw Flat Washer Screw Head Nut Note The washer should be on the screw head side and not the nut side of the assembly 32 GPS AutoSteer System AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation Note Figure 3 24 shows a line drawing of the fully assembled Wheel Angle Sensor Figure 3 24 Wheel Angle Sensor Assembly Fully Assembled Hardware Installation Guide 33 AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation 19 Tighten the screw on the sensor shaft Use a 1 8 hex key and a 3 8 wrench See Figure 3 25 Figure 3 25 Wheel Angle Sensor Shaft Tightening Hed erder wen ier sl Wiid a 20 Secure the cable along the bracket top using cable ties after the SAM harness is installed 21 Tighten all jam nuts and fasteners 22 Figure 3 26 shows the completed wheel angle sensor installation Note The correct linkage rod lengths must be checked by moving the front wheels full left and full right with the front ILS suspension in the maximum top and maximum bottom positions Refer to the John Deere documentation provided with your vehicle for instructions on raising and lowering the ILS suspension 34 GPS AutoSteer System John Deere 8020 ILS Wheel Angle Sensor Installation Verification Figure 3 26 Wheel Angle Sensor Installed John Deere 8020 ILS Wheel Angle Sensor Installa
31. ify that all screws bolts nuts and cable connections are tight after the final installation of the AutoSteer system on the vehicle Technical Support Refer to your owner s manual for technical support information Contact Information Refer to your owner s manual for contact information Copyright 2009 All Rights Reserved Hardware Installation Guide vii viii GPS AutoSteer System Table of Contents Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Installati n Overview nr nensrndsterzeneneree veenennnn wenden onedn denkenden apaau a eai aaaea Ena Tiada ene 1 Vehicle Tnspecti oi etr aeee n BRE e eke ee eee eas ete Geerd 1 Installation Procedure Outline eneen 2 Kit Overview rate er hb Sea OA Pe ee nd Pe ts 3 AutoSteer Kit Assemblies ao a eee e tenn eens 3 AutoSteer Installation Kit en en eene eee eeen 4 Bracket Kita net nen Rn 5 Termination Kits ot ate ee eh RL E ens 6 Cable Diagram torn ennen ntt eek dente ete eelde EA 7 SA Module Install ati onic rm rnersteeenerert ctekanccevagnace sted espeseea cacateueesdsoenlaenecdeeceevevvaaarss 9 Mount the SA Module Bracket oan onee eeen 9 Mount the SA Module anisses nsaan an ern Seiko shal ies Ba 10 Wheel Angle Sensor sassrenerreensnnsernnenesnsseuwinernanewinnanenudgentnddinivanenandnenensedevdnennandenine 13 Identifying Wheel Angle Sensing Hardware oane eee 14 AutoSteer JD 8020 8030 MFWD W
32. ions are tight after the final installation of the AutoSteer system on the vehicle To avoid electrical shock hazards remove the roof module from the vehicle before driving under low structures or low electrical power lines To prevent injury from falling ensure you are in a stable position on the vehicle when installing or removing the roof rail and roof module If the vehicle does not provide a safe platform use a ladder to safely access the vehicle roof while installing or removing the roof rail and roof module To prevent accidental death or injury from being run over by the vehicle never leave the vehicle s operator chair with the GPS system engaged iv GPS AutoSteer System To understand the potential hazards associated with the operation of AutoSteer equipment read the provided documentation before installing the GPS steering system on a vehicle To prevent the accidental engagement of GPS steering and loss of vehicle control while driving on roads shut down the AutoSteer system exit the program Never drive on roads or in public areas with the GPS steering system turned on Caution Alerts The AutoSteer system installer and manufacturer disclaim any responsibility for damage or physical harm caused by failure to adhere to the following safety requirements The roof module must be removed when transporting or driving the vehicle at speeds above 30 mph 50 km h The roof module can possibly detach due to wind lo
33. l Installation 86 GPS AutoSteer System Display Installation This Display Installation chapter contains information for installing and adjusting the Display in the following sections Introduction Installation Procedure Introduction Note The display components may be different depending on the model vehicle the installation is being performed upon Installation Procedure 1 Unscrew the threaded plastic hole caps from the cab post See Figure 5 1 Figure 5 1 Plastic Mounting Hole Covers rame Mounting Bracket Positions threaded hole cap locations Plastic Panel Hardware Installation Guide 87 Installation Procedure 2 Choose the holes on your monitor bracket that provide a good mounting height 3 Install the Display bracket on the right side of the cab using the two bolts provided See Figure 5 2 Figure 5 2 Mounted Display Bracket gt Bracket Bolts 88 GPS AutoSteer System Installation Procedure 4 Install the RAM Mount base ball 1 1 2 diameter on the display bracket on the right side cab post See Figure 5 3 Figure 5 3 RAM Base Installed on Display Bracket TA Er a ed TA Y a R A if vy Pi E ve ker Ue _ hs A Jd a Secure the RAM base using four 10 32x3 4 Phillips screws Secure the display to the Ram Base using the mount arm RAM Base ED ar en A SH t gt Loosen the wing
34. nsor Note If necessary shorten Rod A to increase the wheel angle sensor counts 17 Tighten all jam nuts and fasteners 58 GPS AutoSteer System Flow Meter Spacer Installation 18 Figure 3 58 shows the completed Wheel Angle Sensor installation Figure 3 58 Wheel Angle Sensor Installation Complete pa a 4 a an an ae lt gt gt gt ae Flow Meter Spacer Installation Note This procedure is only required on vehicles that have a factory installed flowmeter The procedure is identical for all vehicle models regardless of the flow meter location Note On some vehicle models you may be able to access the flow meter sensor connector without removing the flow meter itself Before beginning the procedure see if you can access the flow meter sensor without removing the flow meter and disconnecting the hydraulic lines Hardware Installation Guide 59 Flow Meter Spacer Installation 1 Pull the latch handle near the front grill and open the engine hood Figure 3 59 Engine Hood Opened 2 Remove the three hex screws and remove the plastic side panel for better access to flow meter and hydraulic lines Use a 13mm socket wrench See Figure 3 60 zo ze mn HU 60 GPS AutoSteer System Flow Meter Spacer Installation 3 Clean the vehicle around the flow meter before starting the installation 4 Remove the plastic cover from the air filter Just pull on cover handles and it snaps of
35. ording to the length shown in Table 3 3 Note Figure 3 17 shows the measurement points used to properly cut the linkage rods Hardware Installation Guide 27 AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation Table 3 3 Linkage Rod Cut Lengths 5 0 inches 127 mm Rod B 9 75 inches 248 mm Figure 3 17 Linkage Rod Cut Length Measurement Points Rod A Rod B 7 Use a hack saw to cut the linkage rod to length while it is held in a bench vise See Figure 3 18 28 GPS AutoSteer System AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation Note The after assembly center to center lengths of each linkage rod are shown in Table 3 4 Figure 3 19 shows the measurement points for the assembled linkage rods Table 3 4 Assembled Linkage Rod Length Rod A 5 9 inches 150 mm Rod B 11 5 inches 292 mm Figure 3 19 Linkage Rod Assembled Measurement Points Rod A Measurement Rod B Measurement Note The threaded rods must be cut to the correct lengths before final assembly 8 Install the wheel angle sensor on the bracket end as shown in Figure 3 21 Hardware Installation Guide 29 AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation 9 Install the bracket on the right side tie rod as shown in Figure 3 20 Figure 3 20 Linkage Bracket Mounted Linkage bracket 10 Install the short linkage arm on the wheel angle s
36. ount the SA Module Mount the SA Module 2 Mount the SA Module to the bracket and secure using four Phillips screws See Figure 2 2 Note Figure 2 3 and Figure 2 4 show the correct and incorrect SA Module installation orientation Figure 2 2 SA Module Installed shown with SA Module connector pan Mounting Screws 10 GPS AutoSteer System Mount the SA Module Figure 2 3 Correct SA Module Orientation Hardware Installation Guide 11 Mount the SA Module 12 GPS AutoSteer System Wheel Angle Sensor This Wheel Angle Sensor chapter provides the information necessary to identify the type of wheel angle sensing hardware implemented on your vehicle and the proper installation procedure within the following sections Identifying Wheel Angle Sensing Hardware AutoSteer JD 8020 8030 MFWD Wheel Angle Sensor Installation AutoSteer JD 8020 8030 ILS Wheel Angle Sensor Installation John Deere 8020 ILS Wheel Angle Sensor Installation Verification AutoSteer JD 7720 7820 7920 7730 7830 7930 Wheel Angle Sensor Installation Flow Meter Spacer Installation The John Deere AutoTrac ready vehicle may have one of the following wheel angle sensor systems A factory installed Kingpin Sensor A power steering line flow meter Note The Wheel Angle Sensor is optional equipment and is not provided with the installation kit The Wheel Angle Sensor installation instructions are provided for special installations when
37. rated in Automatic mode or it may be turned off if no motion of the front suspension is desired Refer to your tractor manual for full details on correct ILS operation 48 GPS AutoSteer System John Deere 8020 ILS Wheel Angle Sensor Installation Verification 20 Turn off the engine and move the fuse to its original position by moving it from DIAG to 10A Figure 3 44 10 A Fuse Replaced to Original Position 10A Fuse Replaced in Original Position 21 Once the fuse has been moved the tractor may be operated normally and you may proceed with the AutoSteer installation Note The cylinder travel stops can be adjusted to change the steering angle of the front wheels using the special tool that is bolted to the tractor as shown in Figure 3 45 Refer to you tractor dealer or tractor service manual for details Hardware Installation Guide 49 John Deere 8020 ILS Wheel Angle Sensor Installation Verification Figure 3 45 Cylinder Travel Stops Cylinder Travel Stops 50 GPS AutoSteer System AutoSteer JD 7720 7820 7920 7730 7830 7930 Wheel Angle Sensor Installation AutoSteer JD 7720 7820 7920 7730 7830 7930 Wheel Angle Sensor Installation 1 Remove the differential bolt shown in Figure 3 46 Figure 3 46 Differential Bolt for Wheel Angle Sensor Bracket Remove this Bolt 2 Mount the Wheel Angle Sensor bracket Secure with the existing bolt on the differential housing See Figure 3 6 Figure 3 47 J
38. required Note If your vehicle has a flow meter you may install the AutoSteer wheel angle sensor If the vehicle has a kingpin sensor you may connect the AutoSteer system to it using the provided adapter Note Some older JD 8020 series tractors and also current JD 8030 ILS tractors do not have the factory Kingpin sensor because they used a flow meter for measuring the wheel position in which case the AutoSteer wheel angle sensor may be used Hardware Installation Guide 13 Identifying Wheel Angle Sensing Hardware Identifying Wheel Angle Sensing Hardware 1 Look at the left king pin to find the kingpin sensor See Figure 3 1 Figure 3 1 King Pin Sensor 27 King Pin Sensor 2 Proceed to the Connecting the Kingpin Sensor section if your vehicle has a kingpin sensor 3 Look for the steering line flow meter Typically mounted near the air filter Note The exact position of the steering flow meter and steering valve may vary depending upon the vehicle series Figure 3 2 through Figure 3 4 show the flow meter locations on various John Deere models 14 GPS AutoSteer System Identifying Wheel Angle Sensing Hardware Note All JD 8020 MFWD ILS JD 8030 ILS and the JD 7020 vehicles use a flowmeter and do not have a Kingpin sensor Figure 3 2 Steering Line Flow Meter Location On JD 8430 MFWD Flow Meter Flow Meter Hardware Installation Guide 15 Identifying Wheel Angle Sensing Hardw
39. rmination Kit Components PN 200 0313 03 1 Steering Encoder Terminator Plug High 201 0241 01 2 Steering Encoder Terminator Plug Low 201 0242 01 3 Flow Meter Spacer Screws 500 0013 01 4 Flow Meter Spacers 500 0214 01 5 Cable Ties 500 0015 01 6 Cable Terminator 201 0356 01 7 Dummy Connector 201 0357 01 8 SAM Harness Kingpin Adapter Cable 201 0406 01 GPS AutoSteer System Kit Overview Cable Diagram L0 90v0 L0Z YOSN3S STONY aam we NIJOND nets a AMVONNOGAYDSISNGSHSVQ JE pe _ SSINUYH HOLOVUL Nid t Nid 9 JAVA ONIHIALS H30OoNa HOLIVHL 143HM DNIHAILS OL aasn LON Nid 6 6 30 HAMOd Ylva WYS Nid 02 Nid Z HAMOd WYS SS3NHVH Nid t AV1dSId JINGOW VS r 39Y9N3 SLOWSY Z0 0pZ0 L0Z d LV Gf SSINHYYH WYS 20 9270 102 Nid Zk SSAINUYVH NIY AW 1dSId ie nm JINON J004 Sdd iv ar ojenjoy z s lv ad ejoryen LV OMAN O 08 dr Weibeiq SIJES Hardware Installation Guide Kit Overview 8 GPS AutoSteer System SA Module Installation This SA Module Installation chapter contains information in the following sections Mount the SA Module Bracket Mount the SA Module Mount the SA Module Bracket Note The SA Module may be installed under the cab or other alternative positions 1 Mount the bracket in a protected position See Figure 2 1 Figure 2 1 SA Module Mounting Location Hardware Installation Guide M
40. rovided adapter 2 If your vehicle has a steering line flow meter you must install the AutoSteer wheel angle sensor which is then connected to the AutoSteer SAM Harness 3 You can install the optional AutoSteer wheel angle sensor and connect it to the AutoSteer SAM Harness even if your vehicle has a factory Kingpin sensor installed 96 GPS AutoSteer System SA Module Harness Connecting the Kingpin Sensor 1 Open the vehicle engine hood to access the kingpin sensor connector Figure 6 6 Kingpin Sensor Connector Location Kingpin Sensor Connector Hardware Installation Guide 97 SA Module Harness 2 Unplug the vehicle kingpin sensor harness connector See Figure 6 7 3 Connect the Wheel Angle Sensor adapter terminator See Figure 6 7 Note See the Bracket Kit section of the Installation Overview chapter for more information on the cable terminators Figure 6 7 Kingpin Connector Unplugged Original Kingpin Sensor Connector Wheel Angle Sensor Terminator 4 Connect the Kingpin sensor connector to the SAM harness using the short adapter harness See Figure 6 8 5 Install a 6 pin termination plug on the vehicle s 6 pin connector See Figure 6 8 Figure 6 8 AutoTrac Wheel Angle Sensor Harness Connection AutoSteer SAM Harness Connector Terminator AutoSteer Kingpin Sensor John Deere Kingpin Sensor Connector 98 GPS AutoSteer System SA Module Harness 6 Secure all loose cables with c
41. ssembled linkage rod lengths 4 Measure and mark the two rods for cutting according to the length shown in Table 3 1 Note Figure 3 7 shows the measurement points used to properly cut the linkage rods Table 3 1 Linkage Rod Cut Lengths Rod A 3 5 inches 89 mm Rod B 3 5 inches 89 mm Rod C 10 0 inches 254 mm 18 GPS AutoSteer System Identifying Wheel Angle Sensing Hardware Figure 3 7 Linkage Rod Cut Length Measurement Points 3 5 IN 89 MM 3 5 IN 89 MM LT ROD A ROD B 1O IN 254 MM ROD C 5 Use a hack saw to cut the linkage rod to length while it is held in a bench vise See Figure 3 8 Figure 3 8 Linkage Rod Cutting Note The after assembly center to center lengths of each linkage rod are shown in Table 3 2 Figure 3 9 shows the measurement points for the assembled linkage rods Hardware Installation Guide 19 Identifying Wheel Angle Sensing Hardware Table 3 2 Assembled Linkage Rod Length 4 1 inches 104 mm Rod B Rod C 15 75 inches 400 mm Note Rod B and Rod C are connected using the union nut and jam nuts included in your kit Figure 3 9 Linkage Rod Assembled Measurement Points 1 IN 104mm pae pac Note The threaded rods must be cut to the correct lengths before final assembly 6 Install the linkage bracket on the right side knuckle in the position shown in Figure 3 10 20 GPS AutoSteer
42. teering Valve shown on workbench AutoSteer SAM Harness Connector Steering Wheel Sensor Connection 1 Remove the steering column plastic panel See Figure 6 14 Plastic Panel 102 GPS AutoSteer System SA Module Harness 2 Locate and disconnect the existing John Deere steering encoder connectors See Figure 6 15 Figure 6 15 Steering Wheel Sensor Connectors Disconnected Steering sensor connectors John Deere harness steering sensor connectors harness side Hardware Installation Guide 103 SA Module Harness Note The steering encoder is shown removed from the tractor in Figure 6 16 The steering column is shown removed from the tractor for illustration purposes only It does not have to be removed to install the AutoSteer system Figure 6 16 Steering Wheel Encoder shown on bench Steering Wheel Encoder John Deere connectors to be disconnected 104 GPS AutoSteer System SA Module Harness 3 Install dummy connectors on the two John Deere steering encoder harness connectors See Figure 6 17 Figure 6 17 Steering Encoder Connector Dummy Connectors Dummy Connectors Hardware Installation Guide 105 SA Module Harness 4 Connect the single AutoSteer SAM harness connector to either of the two John Deere steering encoder connectors See Figure 6 18 Connect AutoSteer SAM Harness j Connector to Either Connector 5 Replace the steering column plastic panel See Figure
43. tion Verification Note These instructions refer only to the JD 8020 ILS series tractors Newer JD 8030 ILS series vehicles have a slightly different procedure for moving the ILS suspension Refer to your tractor owners manual or service manual for details After installing the AutoSteer wheel angle sensor you must check the free movement of the linkages by moving the front wheels from full left to full right with the tractor s ILS suspension in the level position upper position and lower position Note The Wheel Angle Sensor must be electrically connected to the AutoSteer system before you can begin this procedure See the Wheel Angle Sensor Connection section of the Connecting System Cables chapter for instructions on connecting the Wheel Angle Sensor to the AutoSteer SAM Harness The following instructions provide the procedure for moving the suspension up and down from within the cab These instructions are provided for reference We recommend that you refer to your tractor owners manual or service manual for full ILS suspension movement details 1 Turn off the engine Ensure the headlight high beam and hazard light switches are turned off 2 Identify the fuse box cover on the right side of the cab See Figure 3 27 Hardware Installation Guide 35 John Deere 8020 ILS Wheel Angle Sensor Installation Verification 3 Remove the fuse box cover See Figure 3 27 Figure 3 27 Fuse Box Cover ZA i Fuse Box Cover
44. together 56 GPS AutoSteer System AutoSteer JD 7720 7820 7920 7730 7830 7930 Wheel Angle Sensor Installation 12 Tighten the two screws that secure the potentiometer on the wheel angle sensor after final adjustments Use a 5 32 hex key and a 3 8 wrench Note Do not turn the front wheels or drive the tractor before the wheel angle sensor has been adjusted using the AutoSteer Calibration screens The potentiometer can only rotate a maximum of 180 degrees and if it is rotated beyond its mechanical stops it will be permanently damaged 13 Ensure a flat washer is placed under the screw head when attaching the linkage rod to the sensor shaft See Figure 3 56 Figure 3 56 Washer on Shaft Screw Flat Washer Screw Head Nut Note The washer should be on the screw head side and not the nut side of the assembly Hardware Installation Guide 57 AutoSteer JD 7720 7820 7920 7730 7830 7930 Wheel Angle Sensor Installation 14 Tighten the screw on the sensor shaft Use a 1 8 hex key and a 3 8 wrench See Figure 3 57 Figure 3 57 Wheel Angle Sensor Shaft Tightening different vehicle shown Hd birder wen een 0 iets a 15 Secure the cable along the bracket top using cable ties after the SAM harness is installed Note The AutoSteer system must be fully functional before you can perform Step 16 16 Adjust the arm length until you get approximately 3000 counts from the wheel angle se
45. w Kit Overview Note All the John Deere AutoTrac series vehicles listed on the front cover share the same top level AutoSteer installation kit PN 188 0001 01 AutoSteer Kit Assemblies Figure 1 1 AutoSteer Kit Components PN 188 0001 01 To 4 Table 1 1 Installation Kit Components PN 188 0001 01 1 AutoTrac Installation Kit 153 0002 01 2 Display Bracket Kit 152 0001 01 Hardware Installation Guide Kit Overview AutoSteer Installation Kit Figure 1 2 AutoSteer Installation Kit Components 153 0002 01 Table 1 2 AutoSteer Kit Components PN 153 0002 01 1 SA Module 200 0206 01 2 SAM Harness 201 0240 02 3 Common Installation Kit 200 0497 02 4 SA Module Bracket Assembly 200 0190 01 5 Mounting Hardware 200 0076 01 6 Display Mounting Base Assembly 200 0508 01 10 Warning Labels 603 0074 01 4 GPS AutoSteer System Kit Overview Bracket Kit Figure 1 3 Bracket Kit Components PN 152 0001 01 EAN EN 2 3 lb m Te ome F Sse ELEN iene ee 4 cn n Table 1 3 Bracket Kit Components PN 152 0001 01 1 Display Bracket 200 0469 02 2 Roof Module Bolt Kit 200 0238 01 3 Installation Manual 602 0189 01 4 Termination Kit 200 0313 03 Hardware Installation Guide 5 Kit Overview Termination Kit Figure 1 4 Termination Kit Components PN 200 0313 03 Table 1 4 Te
46. ystem Cable connection installation provided in this manual Refer to your electric steering product manual for additional instructions 1 AutoTrac is a trademark of Deere and Company Hardware Installation Guide 1 Vehicle Inspection Installation Procedure Outline Note The system interconnect cable diagram in the Cable Diagram on page 7 section of this chapter shows the AutoSteer electrical connections SRS Oo PY AG oe os KRS oie 10 11 12 13 14 15 16 17 Verify shipped components Install the Wheel Angle Sensor Optional Install the SA Module Install the roof rail on the cab roof Install the Roof Module on the roof rail Install the SA Module harness and route cables to the various sensors Route SA module data and power cable towards the cab Install the display bracket and the RAM mount ball inside the cab Install the display using a RAM mount arm Install the main data harness and route cables to roof module and power connector Note Instructions for connecting the vehicle kit cables to the display can be found in the display owner s manual Connect the main harness to the display harness Connect the main harness to the SA Module harness Verify all connectors are properly coupled and secured Power ON the AutoSteer system Calibrate the vehicle Tune the vehicle Verify the system has been installed properly and operates satisfactorily GPS AutoSteer System Kit Overvie
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