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1. l l l l l l l l l l l l aea Jaagony Jona y OMAN Mepuerg adAl ayya WeIbDeIg ede AutoSteer System 00 steering Valve Installation The Steering Valve Installation chapter information is provided in the following sections Steering Valve Installation Procedure Overview Verify a Power Beyond Kit has been Installed Prepare the Steering Valve for a Power Beyond Installation Steering Valve Front Ports Overview Valve Preparation Procedure Install the Steering Valve Small Frame Models Large Frame Models Hydraulic Hose Overviews Steering Valve Port Overview Hose Connection Overview Hydraulic Hose Connection Procedure Small Frame Power Beyond Connections Large Frame Power Beyond Connections Open Small Frame Vehicle Hood Open Large Frame Vehicle Hood LS Orbitrol Connections Option 1 LS Orbitrol Connections Option2 Steering Line Hose Connections at Orbitrol Option 1 Steering Line Hose Connections at Front Axle Option 2 Connect Pressure Transducer Harness Adjusting the AutoSteer Pressure Relief Valve Installation Checklist Before Proceeding to Startup Note Only technicians trained for hydraulic valve installations should perform the installation procedures in this chapter If the vehicle requires a hydraulic Steering Valve to be installed ensure a trained technician is available for the installation Steering Valve Installation Procedure Overview
2. High Pressure Fluid Hazard Read this manual before installation Wear hand and eye protection while performing hydraulic system maintenance Relieve hydraulic system pressure before servicing the hydraulic system Prior to starting the vehicle verify all people and equipment are clear from around the vehicle and the AutoSteer system is powered down The vehicle could move unexpectedly and cause injury or death to bystanders Clear any bystanders away from the vehicle If there is a hydraulic leak they could be injured Put the vehicle into Park and or set the park brake to prevent the vehicle from moving Turn the vehicle over for a few seconds and if the vehicle starts immediately shut it down Walk around the vehicle and check all the hydraulic fittings that were opened Look for any oil leaks Once all leaks have been repaired or if none are found start the vehicle again and let it run at a low idle Note If an oil leak is noticed during any part of this test immediately shut down the vehicle and repair the leak 10 11 12 13 Take the vehicle out of Park and or remove the parking brake Turn the steering wheel manually to the right and left stops two or three times to get any air out of the hoses Confirm the wheels on the steering axle turn in the correct direction and that the steering system steers the same as it did before the AutoSteer system was installed Put the vehicle back into Park and or reset the par
3. Steer Right Port 12L Run Tee Original Steer Right Hose 44 AutoSteer System Hydraulic Hose Connection Procedure Attach a 12L Run Tee to the Steer Left port of the Orbitrol Attach the original Steer Left hose to the end of the 12L Run Tee Attach a 12L 90 Degree Elbow to the tee port of the 12L Run Tee and point it to the left side of the vehicle P SS Attach the Steer Left hose to the 12L 90 Degree Elbow Tighten all connections with a 22mm stubby wrench See Figure 2 60 for an example of all of these connections Figure 2 60 a Steer Left Port 12L Run Tee 12L 90 Degree Elbow Original Steer Left Hose Steer Left Hose 10 Run the Steer Right hose down the right side of the engine compartment and then under the cab on the right side of the vehicle back to the Steering Valve 11 Run the Steer Left hose down the left side of the engine compartment and then under the cab on the left side of the vehicle back to the Steering Valve 12 Attach the Steer Right hose to the RIGHT port on the Steering Valve and tighten with a 13 16 wrench 13 Attach the Steer Left hose to the LEFT port on the Steering Valve and tighten with a 13 16 wrench Figure 2 61 shows the connections to a large frame model Figure 2 67 shown the connections to a small frame model Figure 2 61 Connect RIGHT and LEFT Ports on Steering Valve LEFT Port RIGHT Port Hardware Installation Guide 45 Hydraulic Hose Connection Proce
4. Table 7 1 Main Cable Harness Connections 100 AutoSteer System Power Supply Connection Power Supply Connection The following sub sections describe basic instructions for connecting the AutoSteer system to available vehicle power sources e Cab Power Connection Small Frame Battery Power Connection Large Frame Battery Power Connection Note Refer to your Display user manual before connecting the AutoSteer system to vehicle power The AutoSteer Main Cable Harness must be connected to a 3 pin 12V power source Your Display user manual provides specific instructions for connecting power to the AutoSteer system and specifies the appropriate vehicle power source Cab Power Connection 1 Locate the 12V power outlet behind the seat on the back side of the side console See Figure 7 15 2 Use this 12V accessory power connector only if the Display user manual specifies connecting to power inside the cab Figure 7 15 Accessory Port Accessory Port Hardware Installation Guide 101 Power Supply Connection Small Frame Battery Power Connection 1 Identify the battery compartment on the right side of the cab just ahead of the steps shown in Figure 7 16 Figure 7 16 Battery Compartment Location Battery Box Hand Screw Battery Box L i N k gt 2 Unscrew the Battery Box Hand Screw and pull the cover off The batteries are shown in Figure 7 17 3 Connect to the vehicle battery only if the Display user manual s
5. Tighten all connections with 17mm and 22mm wrenches See Figure 2 64 for an example of all of these connections Figure 2 64 Right Steering Cylinder Port Connected rye i 12L 90 Degree Elbow Steer Right Port on Steering Cylinder 12L Run Tee Original Steer Right Hose Steer Right Hose 9 Locate the steering line hose connection at the steering cylinder on the left side of the vehicle shown in Figure 2 65 Figure 2 65 Left Side Steering Cylinder Connection Steer Left Port on Steering Cylinder 12L 45 Deg Elbow Hardware Installation Guide 47 Hydraulic Hose Connection Procedure 10 Loosen the connection on the existing 12L 45 Deg Elbow fitting with 17mm and 22mm wrenches 11 Disconnect the existing steering line from the steering cylinder with a 22mm wrench 12 Attach a 12L Run Tee to the steering line on the steering cylinder with the tee pointing down 13 Attach a 12L 90 Degree Elbow to the end of the 12L Run Tee and point it down 14 Attach the original Steer Left hose to the tee port of the 12L Run Tee Adjust the angle as needed 15 Attach the Steer Left hose to the 12L 90 Degree Elbow Tighten all connections with 17mm and 22mm wrenches See Figure 2 66 for an example of all of these connections Figure 2 66 Left Steering Cylinder Port Connected 12L Run Tee 12L 90 Degree Elbow Steer Left Port on Steering Cylinder Steer Left Hose Original Steer Left Hose 48 AutoSteer System
6. 2 and two 9 16 wrenches are required to tighten all the connections Figure 3 30 shows the Wheel Angle Sensor fully installed Figure 3 30 Wheel Angle Sensor Installed Bracket Option 1 and Axle Type 1 Shown A Tg i p Hardware Installation Guide 71 SA Module Installation The SA Module Installation chapter contains information in the following section SA Module Mounting Orientation Mount the SA Module on Small Frame Models Mount the SA Module on Large Frame Models The SA Module is mounted in different positions depending on if the system is being installed on a small frame model or a large frame model Follow the instructions for the vehicle the system is being installed on SA Module Mounting Orientation The SA Module can also only be mounted in certain orientations Figure 4 1 shows the correct mounting positions and Figure 4 2 shows the improper mounting positions Figure 4 1 Correct SA Module Mounting Orientations i FEJ Tl 7 i i a Li oll TE H l E to f Hardware Installation Guide 73 Mount the SA Module on Small Frame Models Figure 4 2 Incorrect SA Module Mounting Orientations J iy tl m S l i ai ri n Fe PT i jee Due to the variety of options available on vehicles and the possible configuration differences it may be necessary to install the SA Module in location other than the example shown here If an alternative location is required choose
7. Angle Sensor mounting location on right side of the axle shown in Figure 3 4 Figure 3 4 Wheel Angle Sensor Mounting Position qi Option 1 Bracket Installation Point Hardware Installation Guide 55 Wheel Angle Sensor Installation Procedure 2 Remove the two bolts from the steering axle housing identified in with a 19mm socket and breaker bar as shown in Figure 3 5 Note These bolts are held with a thread locking compound and can be very tight Figure 3 5 Remove Bolts a F 7 ie 2 Bolts to Remove j a 5 P mt 3 Attach the Option 1 Wheel Angle Sensor bracket to the vehicle with the two bolts removed as shown in Figure 3 6 Tighten the bolts with a 19mm socket and ratchet and then finish tightening with a breaker bar Figure 3 6 Option 1 Wheel Angle Sensor Bracket Installed ee Option 1 Wheel Angle Sensor Bracket 56 AutoSteer System Wheel Angle Sensor Installation Procedure 4 Attach the Wheel Angle Sensor to the Wheel Angel Sensor bracket with the two 3 8 x 5 8 bolts and flat washers as shown in Figure 3 7 Tighten the bolts with a 9 16 ratchet wrench Figure 3 7 Attach Wheel Angle Sensor Wheel Angle Sensor 5 Attach the Wheel Angle Sensor Linkage Rod bracket to steering axle s linkage arm with the U Clamp The center of the U Clamp bolt should be 6 1 4 159mm from the tie rod connector as shown in Figure 3 8 Tighten the nuts with a 1 2 ratchet
8. Bracket Shown on Axle Type 3 for Comparison ER Attach with Wide Tabs Hardware Installation Guide 59 Wheel Angle Sensor Installation Procedure 4 Attach the Wheel Angle Sensor to the Wheel Angel Sensor bracket with the two 3 8 x 5 8 bolts and flat washers as shown in Figure 3 13 Tighten the bolts with a 9 16 ratchet wrench Verify the gap between the top of the Wheel Angle Sensor and the tie rod is adequate that the Wheel Angle Sensor will not get damaged Figure 3 13 Attach Wheel Angle Sensor Axle Type 2 Shown Wheel Angle Sensor 5 Attach the Wheel Angle Sensor Linkage Rod bracket to steering axle s linkage arm with the U Clamp The center of the U Clamp bolt should be 6 1 4 159mm from the tie rod connector as shown in Figure 3 14 Tighten the nuts with a 1 2 ratchet wrench so that the L bracket is parallel to the ground Figure 3 14 Wheel Angle Sensor Linkage Rod Bracket Mounted 60 AutoSteer System Wheel Angle Sensor Installation Procedure Mount Option 2 Brackets on Axle Type 2 and 3 1 Identify the Wheel Angle Sensor mounting location on right side of the axle shown in Figure 3 15 Figure 3 15 Wheel Angle Sensor Mounting Position Axle Type 3 Shown Option 2 Bracket Installation Point _ 2 Attach the Option 2 Wheel Angle Sensor bracket to the vehicle with the two M16 x 25mm bolts and flat washers provided with the kit as shown in Figure 3 16 Tighten the bolt
9. Hydraulic Hose Connection Procedure 16 Run the Steer Right hose along the existing steer line and then under the cab on the right side of the vehicle back to the Steering Valve 17 Run the Steer Left hose along the existing steer line and then under the cab on the left side of the vehicle back to the Steering Valve 18 Attach the Steer Right hose to the RIGHT port on the Steering Valve and tighten with a stubby 13 16 wrench 19 Attach the Steer Left hose to the LEFT port on the Steering Valve and tighten with a stubby 13 16 wrench Figure 2 61 shows the connections to a large frame model Figure 2 67 shown the connections to a small frame model Figure 2 67 Connect RIGHT and LEFT Ports on Steering Valve RIGHT Port LEFT Port Connect Pressure Transducer 1 Ifthe Pressure Transducer was not installed originally attach it now with a 3 4 stubby wrench as shown in Figure 2 68 Figure 2 68 Attach Pressure Transducer Pressure Transducer Hardware Installation Guide 49 Hydraulic Hose Connection Procedure 2 Attach the Pressure Transducer Jumper Harness to the Pressure Transducer 3 Coil the excess harness in between the valve and the outer cover and secure with a cable tie 4 Cable tie the 4 pin and 10 pin connector together Figure 2 69 shows the connection on a small frame installation Figure 2 70 shows the connections on a large frame installation Figure 2 69 Pressure Transducer Harness Connected on Sm
10. Se OE ae ee Verify a Power Beyond kit has been installed on the vehicle Prepare the Steering Valve for a Power Beyond installation Install the Steering Valve bracket and Steering Valve on the vehicle Connect the six hoses between the Steering Valve and the vehicle Check for oil leaks Perform a manual functional test to confirm correct Steering Valve operation Hardware Installation Guide Verify a Power Beyond Kit has been Installed High Pressure Fluid Hazard Read the user manual before installation Wear hand and eye protection while performing hydraulic system maintenance Relieve hydraulic system pressure before servicing the hydraulic system Verify a Power Beyond Kit has been Installed This installation requires that a Power Beyond kit be installed on the vehicle prior to installing the Steering Valve The Power Beyond kit provides the required ports for Pressure Return and Load Sense The Power Beyond kit should be installed from the factory The small frame models and large frame models have a slightly different configuration Figure 2 1 shows an example of the ports on the back of the small frame model Figure 2 2 shows an example of the ports on the back of a large frame model On some vehicles the Load Sense port will also have a special fitting that connects it to another port on the back of the vehicle An example of this is also shown in Figure 2 2 If the Power Beyond kit has not been installed on the vehicle co
11. This will usually be towards your right side if you are standing on the left side of the vehicle and looking towards the Roof Module Slide the cable connector into the receiver and rotate the plastic bayonet sleeve clockwise to lock the connector The bayonet sleeve will click when it fully engages and locks To remove the cable rotate the bayonet sleeve counterclockwise until it clicks and pull the connector down or away from the Roof Module Note Do not force the connector If the connector does not engage easily check for the correct orientation of the connector Figure 7 8 Attach Roof Module Eth Connector Roof Module Eth Connector Bayonet Sleeve 96 AutoSteer System Main Cable Harness 3 Route the Main Cable Harness along the back of the quick attach rail and secure with cable ties as shown in Figure 7 9 Note Figure 7 9 shows the cable being run on a Challenger cab Follow the same instructions fro running the cable on an AGCO or Massey Ferguson cab Note Do not attach the cable ties around the top or bottom parts of the Roof Rail bracket as this will prevent the Roof Module from freely sliding along the Roof Rail when it is installed and removed Secure Cable to Back of Roof Rail 4 Rout the harness down the back of the cab and secure with cable ties to the rear handle bar as shown in Figure 7 10 5 Route the Main Cable Harness into the cab through the wire access port Figure 7 10 Secure Cable to Re
12. Vehicle Inspection High Pressure Fluid Hazard Read the user manual before installation Wear hand and eye protection while performing hydraulic system maintenance Relieve hydraulic system pressure before servicing the hydraulic system To understand the potential hazards associated with the operation of AutoSteer equipment read the provided documentation before installing the AutoSteer system on a vehicle To prevent the accidental engagement of the AutoSteer 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 AutoSteer system turned on Do not stand next to the wheels or move the machine while adjusting the pressure relief valve Turn off the engine and engage the parking brake before standing under or next to the machine Hardware Installation Guide v Vehicle Inspection 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 48 km h The Roof Module can possibly detach due to wind loads at higher speeds The AutoSteer system does not detect obstacles in the vehicle s path The operator must observe the path being driven in order to avoid obstacles When engaged the AutoSteer system controls on
13. a slot in the rubber wire access grommet as shown in Figure 7 5 Figure 7 5 Open Back Window lt Pets ao i ne m 7 7x Sy T d La k mi a F ee i Fs Rubber Access Grommet 94 AutoSteer System Main Cable Harness 2 Feed the SA Module Harness s SAM Power and SAM Data cables into the cab through the wire access port as shown in Figure 7 6 to be connected later Figure 7 6 Route SA Module Cable into Cab Main Cable Harness Roof Module 1 Attach the Main Cable Harness s Roof Module connector to the Roof Module as shown in Figure 7 7 Orient the 12 pin connector so the word TOP on the cable connector is pointing upwards towards the sky Insert the cable connector into the Roof Module Push the connector in until it clicks and locks in place To remove grasp the connector to compress the two side latches and pull away from the Roof Module Note Do not force the connector If the connector does not engage easily check for the correct orientation of the connector Hardware Installation Guide 95 Main Cable Harness Figure 7 7 Attach Roof Module Connector One Release Latch Shown ail 2 Attach the Main Cable Harness s Roof Module Eth connector to the Roof Module as shown in Figure 7 8 Orient the Ethernet cable connector with the connector under the receiver so the contacts on the cable connector are pointing towards the back of the vehicle
14. and lock washer go on top Tighten the ball joint to the bracket with a 1 2 and 9 16 wrench Figure 3 25 shows both rods connected to the brackets Figure 3 25 Linkage Connections Bracket Option 2 and Axle Type 3 Shown EEI Pi Note Never attach the linkage rods to Wheel Angle Sensor rod and turn the steering wheels manual or automatically until the fit has been verified The linkage rods must remain apart while the steering wheels are turned to the maximum right and left positions and then temporarily attached at these positions Failure to do this may cause the Wheel Angle Sensor or vehicle to become damaged Always shut down the vehicle when working around the steering axle and checking and adjusting the Wheel Angle Sensor rod lengths The steering axle could move suddenly and cause severe injury or death Note Before adjusting the Wheel Angle Sensor linkage rods verify the steering wheels physical stops on the vehicle are adjusted to the maximum setting the vehicle operator is going to use If these physical stops are changed after the Wheel Angle Sensor has been adjusted the Wheel Angle Sensor could be damaged when the wheels are turned farther that what it was originally adjusted to work at 4 With the linkage rods disconnected start the vehicle and manually turn the steering wheel so that the vehicle will travel straight ahead when moving 5 Temporarily attach the linkage rods together 68 AutoSteer System Whe
15. are very tight Loosening them could take a considerable amount of force Verify that your tools are in good shape prior to attempting this procedure Figure 2 6 Remove Plug from the Valve Body 4 Locate the 13B port on the Steering Valve and remove the access port with a 1 4 Allen wrench See Figure 2 7 Figure 2 7 Remove the 13B Access Port 14 AutoSteer System Prepare the Steering Valve for a Power Beyond Installation 5 Install the Plug removed in Step 3 into the bottom of port 13B and tighten it with a 1 8 Allen wrench See Figure 2 8 Figure 2 8 Install the Plug into Port 13B 6 Replace the access port plug into Port 13B and tighten with a 1 4 Allen wrench See Figure 2 9 Figure 2 9 Replace the Access Port Hardware Installation Guide 15 Prepare the Steering Valve for a Power Beyond Installation 7 Locate the 13A port on the side of the Steering Valve and remove the access port with a 1 4 Allen wrench See Figure 2 10 Figure 2 10 Remove Port 13A Access Port 8 Identify the plug already installed in the bottom of this port See Figure 2 11 Figure 2 11 Identify the Plug in Bottom of Port sei epeya Existing Plug 16 AutoSteer System Prepare the Steering Valve for a Power Beyond Installation 9 Remove the existing plug with a 1 8 Allen wrench See Figure 2 12 Figure 2 12 Remove Existing Plug from Port 13A 10 Locate the 0 022 Orifice stored in the parked position on t
16. fasteners are tight Roof Rail and Roof Module are 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 Hydraulic Installation Checklist 1 a ee OO ee ee oe Steering Valve Bracket is installed and all fasteners are tight Steering Valve is installed and all fasteners are tight All hose fittings are tight Check for oil leaks on all hydraulic connections All hoses are routed and secured with cable ties Manual steering is normal after the AutoSteer installation Relief Valve is adjusted AutoSteer Performance Checklist 1 2 Note See the Post Installation Procedures and Information chapter for additional information Complete the AutoSteer system calibration Complete the AutoSteer system tuning Check total Wheel Angle Sensor counts if installed Line acquisition is satisfactory On line steering is satisfactory Manual override kick out is working Check that Manual Steering speed is the same as before the installation Steering speed lock to lock is satisfactory 112 AutoSteer System Static Manual AutoSteer Left Center Right Static Kick Out Before After Time Sec
17. vehicle 7 Attach the LS Orbitrol hose to the 8L x 4M ORFS Adapter Tighten the hose connection with 5 8 and 11 16 wrenches 8 Attach the original Orbitrol Load Sense hose to the other port of the 8L Run Tee Tighten the connection with a 17mm stubby wrench Verify that all the fittings in the adapter assembly are now tight See Figure 2 51 for an example of the final assembly Figure 2 51 LS Orbitrol Hose Connected to Load Sense Port on Orbitrol iW w LS Orbitrol Adapter Assembly Original Load Sense Hose LS Orbitrol Hose 40 AutoSteer System Hydraulic Hose Connection Procedure 9 Route the LS Orbitrol hose under the cab along the left side of the vehicle to the rear of the machine where the Steering Valve is located 10 Attach the hose to the LS ORBITROL port on the Steering Valve and tighten with an 11 16 stubby wrench See Figure 2 52 Figure 2 52 LS ORBITROL Port Connected LS ORBITROL Port LS Orbitrol Connections Option 2 1 Locate the steering Orbitrol at the top rear part of the engine compartment right ahead of the cab as shown in Figure 2 53 Figure 2 53 Steering Orbitrol Steering Orbitrol Location Hardware Installation Guide 41 Hydraulic Hose Connection Procedure 2 Locate the Load Sense port on the on the left side of the Orbitrol shown in Figure 2 54 Disconnect the line from the port with a 17mm stubby wrench Figure 2 54 Load Sense Port on Orbitrol a Right P
18. wrench so that the L bracket is parallel to the ground Figure 3 8 Wheel Angle Sensor Linkage Rod Bracket Mounted M J Mar a E a t gt a wa p 4 b m S E w as Hardware Installation Guide 57 Wheel Angle Sensor Installation Procedure Mount Option 7 Brackets on Axle Type 2 and 3 1 Identify the Wheel Angle Sensor mounting location on right side of the axle shown in Figure 3 9 Figure 3 9 Wheel Angle Sensor Mounting Position Axle Rii 2 Shown l te ii F Option 1 Bracket Installation Point 2 Remove the two bolts from the steering axle housing identified in with a 22mm socket and breaker bar as shown in Figure 3 10 Note These bolts are held with a thread locking compound and can be very tight Figure 3 10 SAIMONE Bolts ome adhe 2 Shown Pa Lae i 2 p ol DS Bolts to Remove 58 AutoSteer System Wheel Angle Sensor Installation Procedure 3 Attach the Option 1 Wheel Angle Sensor bracket to the vehicle with the two bolts removed in the previous step Figure 3 11 shown the bracket attached to an Axle Type 2 Figure 3 12 shown the bracket held next to an Axle Type 3 for comparison Tighten the bolts with a 22mm socket and ratchet and then finish tightening with a breaker bar Figure 3 11 Option 1 Wheel Angle Sensor Bracket Installed Axle Type 2 Shown TE Option 1 Wheel Angle Sensor Bracket Oe Attach with Narrow Tabs Figure 3 12 1 a
19. 0 022 Orifice will be installed in Port 13A to allow the Load Sense to bleed down A plug is inserted into Port 13B to allow the valve to work in a Power Beyond installation Table 2 1 shows the factory default positions of all the access ports and the positions they should be in for a Power Beyond installation Port 13C is not accessed in this installation and thus not identified in Figure 2 3 Figure 2 3 Ports on the Front and Side of Steering Valve Plug in Parked 0 022 Orifice in Position Parked Position 13A Port 13B Port Table 2 1 Plug and Orifice Configuration Summary Factory Default Plug Open Plug Configuration This Vehicle Configuration 0 022 Plug Plug Orifice 12 AutoSteer System Prepare the Steering Valve for a Power Beyond Installation Valve Preparation Procedure 1 Place the Steering Valve on a flat surface Remove the four cover screws with a 3 16 Allen wrench See Figure 2 4 Figure 2 4 Remove Front Panel Screws Steering Valve 2 Remove the front cover and screws and save them for the final reassembly after the Steering Valve has been installed on the vehicle See Figure 2 5 Figure 2 5 Front Cover Removed Hardware Installation Guide 13 Prepare the Steering Valve for a Power Beyond Installation 3 Locate the Plug stored in the parked position on the Steering Valve body and remove it with a 1 8 Allen wrench See Figure 2 6 Note The plugs orifices and port access plugs
20. 24 AutoSteer System Hydraulic Hose Overviews Hydraulic Hose Overviews Steering Valve Port Overview The Steering Valve has six ports that need to be connected to the vehicle The ports are shown in Figure 2 27 and the connection for each is described in Table 2 2 Figure 2 27 Steering Valve Ports LS ORBITROL Table 2 2 Valve Functions and Fitting Sizes Valve Label Function Fitting Type Size PRESS Pressure From Power Beyond 8 ORFS TANK Return From Power Beyond 6 ORFS LS ORBITROL Load Sense From Orbitrol Line 4 ORFS LS OUT Load Sense From Power Beyond 4 ORFS Hose Connection Overview Figure 2 28 and Figure 2 29 show overviews of how the hose connections are to be attached The PRESS TANK and LS OUT ports will be connected to the Power Beyond connections The LS ORBITROL port will be connected to the Load Sense line that detects when the Orbitrol is enabled The LEFT and RIGHT ports will be teed into the corresponding lines near the orbitrol or the steering cylinders that cause the vehicle to turn left or right Figure 2 28 shows an overview of the hose connections when the system is teed into the steer lines at the Orbitrol Figure 2 29 shows an overview of the hose connections when the system is teed into the steer lines at the front axle Table 2 3 shows the list of hoses provided by the installation kit The kit also provides colored cable ties To ensure the correct hose is attached to the correct port on bo
21. AutoSteer system After the installation is complete store this manual in a safe place for future reference Note Verify that all screws bolts nuts hose connections and cable connections are tight after the final installation of the AutoSteer system on the vehicle This installation requires that the pressure relief valve on the Steering Valve be adjusted after the system has been installed but prior to calibration and tuning After a preliminary hydraulic leak test follow the procedure for setting the pressure relief valve Technical Support Refer to your Display user manual for technical support information Contact Information Refer to your Display user manual for contact information Copyright 2009 All Rights Reserved Vill AutoSteer System Vehicle Inspection Table of Contents Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Installation Overview iors escin cede neensaeieaieieeid owe nceeideaeaee aad eee cinemas 1 BY Gel sits tom spec d1e 1 eeermre eee ceeee eerrcree anenp eet ere tere eenty ma trceet tn Tene tn te sent tts re rte ten 2 EDE A A EEE EEA E AOLE E S E E A EEE AE E E E E ETA E E E E 3 KECONPONC MS icer E E A 3 PRSSCTMDINCS EE E E E E EE EENE EAEE T E E EEE EA EATE 3 Steering Valve Kit Components essessssssesseeeereeessssssssssssssetrreressssssssssssseecereressssssss 4 Hose kC COMP OM Mi erosa aE a e 5 Bracket KPC OMPpPONCits rerent a e eraa net 6 Installation Procedure
22. GPS AutoSteer System Installation Manual AGCO Supported Models RT100A DT180A RT110A DT200A RT120A DT220A RT140A DT240A RT155A RT165A RT180A PN 602 0191 01 A Challenger Supported Models MT525B MT635B MT535B MT645B MT545B MT655B MT555B MT665B MT565B MT575B MFWD with Steering Valve Massey Ferguson Supported Models 7465 8450 7415 8460 7480 8470 7485 8480 7490 7495 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 safety information in the Safety Information section and throughout this manual The manufacturer disclaims any liability for damage or injury that results from the 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 calibration and tuning or use of the AutoSteer system 3 Use of the AutoSteer system is NOT permi
23. Outline srren E E E AEE EEA ETN 7 Cable Diara eane a putas aodcaamacesecnatadeaneation 8 Steering Valve Installation jcses cecessesewanewaggestcecssetccadeqeccccengeenvadececccandearcendeqowensaacerse 9 Steering Valve Installation Procedure OVerview comerte a 9 Verify a Power Beyond Kit has been Installed ccccccccesssssseseseeeeeeeeeeeeeeeeeeeaaaeeeeesees 10 Prepare the Steering Valve for a Power Beyond Installation cccccccccecececeeeeeeeeeeeaeeeeeeees 11 Steering Valve Roms OVervie W eaea nas nour eeu a a 12 Valve Preparation Proce Une senen a ab wties nant soctbanse maa eadaguetecasnnmes 13 TriState ecne Vale ea carota esata ss pen Rusa inate daeiuie Bae nen si natnea Maan Avan euaeaee tenet 20 SMUFF AE Mode Oe pe ne a CS PTC ET NO eT 20 Taree Fame MIOGElS x zecsotease ran a Raion het snes ie meena 22 Hydtauli HOSS OV CL VIC WS ereinen aare E E EA AE ETE 25 Steering V dlve FPO OVEIVIE Worsaae ei e EE E EE EA 25 Hose Connection Overview ssessssssessereerssessesserssrescsserscrserescsseoseresrescossresesserserseresceserseee 25 Hydraulic Hose Connection Procedure iss css sinns Suhsccan daxaoosaetis e EREE AET E 27 small Frame Power Beyond Connections ssccsich c savas sddncnssoaencederocadedencenetbateencwvecanarabsaiaudwtes 28 Large Frame Power Beyond Connections cccccccccccccccccessssssssseeeeecceceeeeeeeeaaaaeasssseeeeeeeeess 31 Opens miall Frame Vebicle Hood ssccccesscatassossersncntaarerenaesncalenee cubia
24. Power up the AutoSteer Display Follow the instructions in the Display user manual to navigate to the Vehicle window from the AutoSteer Setup screen The current vehicle should have already been set up and selected during the Create New Vehicle section if not select the current vehicle profile in the Manage Vehicle screen Select Auto Calibrate from the Vehicle screen and follow the on screen procedure to calibrate the vehicle Once the calibration has completed follow the instructions provided by the Display user manual to Tune the vehicle if performance is not adequate 110 AutoSteer System Final Hardware Installation Checklist This Final Hardware Installation Checklist contains the verification 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 AutoSteer system Machine Model Year Serial Customer Name Location Address AutoSteer Installation Kit Part Number NOTES Name of Installer Date Hardware Installation Guide 111 Calibration and Tuning Guidelines System Installation Checklist 1 2 3 4 5 6 7 Wheel Angle Sensor installed and all fasteners are tight optional Display Bracket installed and all fasteners are tight Display installed and all
25. See Figure 5 6 Figure 5 6 Removing the Locking Pin Locking Pin 82 AutoSteer System AGCO and Massey Ferguson Roof Rail Installation 11 Adjust the Roof Module position on the Roof Rail 12 Re insert the locking pin to lock the Roof Module onto the vehicle See Figure 5 7 Figure 5 7 Locking Pin Inserted Roof Module Locked in 13 If the beacon is installed on this vehicle it can now be rotated back in the up position as shown in Figure 5 8 Figure 5 8 Rotate Beacon Back Up Hardware Installation Guide 83 Challenger Roof Rail Installation 14 The Roof Module is now installed See Figure 5 9 Figure 5 9 Roof Module Installed Challenger Roof Rail Installation 1 Locate the four mounting bolts on the front side of the cab shown in Figure 5 10 Figure 5 10 Mounting Bolts Location es i T _ i Right Side Roof Bolts Left Side Roof Bolts 84 AutoSteer System Challenger Roof Rail Installation 2 Remove the four bolts with a 13mm socket and ratchet Leave the rubber gasket but remove the flat washer 3 Mount the two Roof Rail mounting brackets as shown in Figure 5 11 using the bolts and flat washers removed in the previous step Tighten the bolts with a 13mm socket and ratchet The flat Roof Rail mounting tab should point to the outside of the cab on both sides Figure 5 11 Attach the Roof Rail Mounting Bracket FF i Roof Rail Mounting Brackets 4 Place the quick attach ra
26. Vehicle Inspection Kit Overview Kit Components Assemblies Installation Procedure Outline e Cable Diagram This installation guide describes the installation of the AutoSteer system on several models of AGCO Challenger and Massey Ferguson MFWD vehicles with an AutoSteer Steering Valve The AutoSteer installation kit PN 188 0003 01 is used on the following vehicles e AGCO Small Frame RTIOOA RT110A RT120A RTI40A RT155A RT155A RT165A and RT180A e AGCO Large Frame DT180A DT200A DT220A and DT240A e Challenger Small Frame MT525B MT535B MT545B MT555B MT565B and MT575B e Challenger Large Frame MT635B MT645B MT655B and MT665B e Massey Ferguson Small Frame 7465 7475 7480 7485 7490 and 7495 e Massey Ferguson Large Frame 8450 8460 8470 and 8480 Note This installation manual is for vehicles with closed center hydraulic systems only Small Frame vehicles produced before 2008 were built with an option to have an open centered hydraulic system instead This kit does not support the installation on those types of vehicles If the vehicle has a CVT transmission it is a closed center system If the vehicle does not have a CVT transmission always verify the hydraulic system on the vehicle prior to installing the AutoSteer system The vehicle specific sub assemblies for the vehicle series are listed in Table 1 1 Note If you are installing an electric steering wheel actuator such as OnTrac II skip the Ste
27. a location where the SA Module can be protected from damage from moving parts or crop debris and excessive moisture from weather and cleaning equipment Mount the SA Module on Small Frame Models 1 Locate the SA Module mounting position on the frame of the tractor on the left side near the pivot point shown in Figure 4 3 Figure 4 3 Locate SA Module Mounting Position SA Module Bracket Mounting Bolt 74 AutoSteer System Mount the SA Module on Small Frame Models 2 Remove the rear bolt holding the Power Beyond bracket as shown in Figure 4 4 with a 13mm socket and ratchet Figure 4 4 Remove Bolt Holding Power Beyond Bracket Remove Bolt 3 Start two of the SA Module mounting screws on the L bracket side of the SA Module mounting bracket 4 Attach the SA Module mounting bracket to the frame of the vehicle using the bolt just removed as shown in Figure 4 5 Tighten the bolt with a 13mm socket and ratchet Figure 4 5 SA Module Bracket Installed SA Module Mounting Screws Started Bolt Securing SA Module Bracket Hardware Installation Guide 75 Mount the SA Module on Large Frame Models 5 Attach the SA Module to the SA Module bracket and secure with the other two Phillips screws Tighten the SA Module to the bracket with a 2 Phillips screwdriver Figure 4 6 shows the SA Module installed Figure 4 6 SA Module Mounted Mount the SA Module on Large Frame Models 1 Locate the SA Module mounting positio
28. all Frame Steering Valve Harness Pressure Transducer Jumper Harness Steering Valve Harness Pressure Transducer Jumper Harness 5O AutoSteer System 5 Steering Valve Installation Checklist Pressure Relief Valve Adjustment The Steering Valve has a built in load sense pressure relief valve that limits the maximum pump pressure when AutoSteering The pressure relief valve must be adjusted after the entire AutoSteer system has been installed and the system has been checked for hydraulic leaks The Display Roof Module and all harnesses must be connected prior to performing this procedure This procedure is provided in the Final Hardware Installation Checklist chapter after the rest of the installation has been completed Do not forget to set this valve or system damage could occur Steering Valve Installation Checklist Se oe ee ee ee a p ek N Valve Bracket U bolts are tight Mounting bolts that secure the Steering Valve are tight Pressure Hose is connected to the correct port on the Steering Valve and Power Beyond Pressure port Tank Hose is connected to the correct port on Steering Valve and Power Beyond Return port LS OUT Hose is connected to the correct port on Steering Valve and the Power Beyond Load Sense port LS ORBITROL Hose is connected to the correct ports on the Steering Valve and the Orbitrol Load Sense port Right Steer Hose is connected to the correct port on the Steering Valve and tee
29. ar Handle Bar Secure to Rear Handle Bar Hardware Installation Guide 97 Main Cable Harness SA Module Harness 1 Connect the 12 pin data and 2 pin power connectors between the Main Cable Harness and the SA Module Harness where they meet See Figure 7 11 Figure 7 11 Connect SA Module Data and Power Connectors 12 Pin Data Connection 2 Pin Power Connection 2 Open the compartment to the right of the operator s seat on the floor See Figure 7 12 Figure 7 12 Side Compartment Lift Lid Unscrew Locking Handle 3 Neatly coil and secure any excess cable and place it in the compartment 98 AutoSteer System Main Cable Harness 4 Feed the Main Cable Harness connectors out of the compartment and close the lid as shown in Figure 7 13 Figure 7 13 Secure Excess SA Module Harness 5 After all the cables and hoses have been run and secured replace the vehicle side panels that were removed and close the hood Hardware Installation Guide 99 Main Cable Harness Main Cable Harness Connections Inside Cab 1 Figure 7 14 shows the cable connectors on the Main Cable Harness Table 7 1 shows what each connector should be connected to Refer to the Display user manual for instructions on connecting the Main Cable Harness to the Display and the Display Harnesses Figure 7 14 Main Cable Harness Connectors DISPLAY ETH VEHICLE POWER SAM POWER CAN OUT CAN IN D Na eae a ne ps SAM DATA 6 Pi
30. cked for hydraulic leaks The Display Roof Module and all harnesses must be connected prior to performing this procedure High Pressure Fluid Hazard Read the user manual before installation Wear hand and eye protection while performing hydraulic system maintenance Relieve hydraulic system pressure before servicing the hydraulic system Prior to starting the vehicle verify all people and equipment are clear from around the vehicle and the AutoSteer system is powered down The vehicle could move unexpectedly and cause injury or death to bystanders Note This vehicle has two separate pumps and hydraulic circuits one for the steering system and the other for the Power Beyond system Both circuits share a common oil reservoir Note The following instructions are specific for the AGCO RTXXXA AGCO DTXXXA Challenger MTS X5B Challenger MT6X5B Massey Ferguson 74XX and Massey Ferguson 84XX series vehicles The pressures provided are specific to these vehicle models and do not necessarily apply to other makes or models of vehicles Note Always shut down the vehicle prior to adjusting the pressure relief valve set screw Hardware Installation Guide 107 Pressure Relief Valve Adjustment Procedure Figure 8 1 AutoSteer Relief Valve Adjustment Pressure Gauge Test Port Pressure Relief Valve Note The pressure relief valve in Figure 8 1 is shown without the hydraulic hoses connected for ease of viewing the pressure relief valve a
31. d into the Steer Right line at the front axle Left Steer Hose is connected to the correct port on the Steering Valve and teed into the Steer Left line at the front axle Pressure Transducer has been installed and tightened All other hose fittings are tight Checked that all hose and cables have been routed so they will not be damaged by moving parts or foreign objects After the entire system has been installed follow the Hydraulic Leak Test procedure in Post Installation Procedures and Information chapter Hardware Installation Guide 51 Wheel Angle Sensor Installation Optional The Wheel Angle Sensor Installation chapter information is provided in the following section Wheel Angle Sensor Overview Identifying the Front Axles Wheel Angle Sensor Installation Procedure Mount Option I Brackets on Axle Type 1 Mount Option I Brackets on Axle Type 2 and 3 Mount Option 2 Brackets on Axle Type 2 and 3 Cut the Wheel Angle Sensor Rods to Length e Assemble the Linkage Rod Hardware Attach Wheel Angle Sensor Rods to Brackets and Adjust 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 required Wheel Angle Sensor Overview In order to add a Wheel Angle Sensor to this vehicle additional parts are required Contact your AutoSteer dealer to get the current part numbers a
32. dure Steering Line Hose Connections at Front Axle Option 2 Note The small and large frame vehicles come with different versions of front axles These vehicles also have a variety of options available that connect to the front axle Due to this variability the Figures provided with this installation procedure may not match with what is seen on the installation However the procedure remains the same in all situations 1 Connect the extension hose to the Steer Right and Steer Left hoses as shown in Figure 2 62and tighten connections with 19mm and 22mm wrenches Figure 2 62 Connect Extensions to Steer Hoses Right Hose Right Extension Hose Left Extension Hose Left Hose 2 Locate the steering line hose connection at the steering cylinder on the right side of the vehicle shown in Figure 2 63 Steer Right Port on Steering Cylinder 12L 45 Deg Elbow 46 AutoSteer System Hydraulic Hose Connection Procedure Loosen the connection on the existing 12L 45 Deg Elbow fitting with 17mm and 22mm wrenches Disconnect the existing steering line from the steering cylinder with a 22mm wrench Attach a 12L Run Tee to the steering line on the steering cylinder with the tee pointing down Attach a 12L 90 Degree Elbow to the end of the 12L Run Tee and point it down Attach the original Steer Right hose to the tee port of the 12L Run Tee Adjust the angle as needed a Se OE 6S Attach the Steer Right hose to the 12L 90 Degree Elbow
33. e running as there is a chance that a person could get injured if the steering wheels move while working on the valve Note Turn the adjustment screw clockwise to increase the pressure and counter clockwise to reduce the pressure 14 15 16 Once the pressure relief valve has been adjusted properly retighten the jam nut with a 1 2 wrench while holding the adjustment screw with a 5 32 Allen wrench to lock it into place Record the final maximum pressure the pressure relieve valve is set to PSI Bar Press the Stop button and confirm that the pressure drops back to the standby pressure within a second Note If the pump pressure remains high after pressing the Stop button the pump is remaining stroked up Confirm that the Orifice has been installed in port 13A and that the Orifice hole is not plugged 17 18 19 Shut down the AutoSteer Display turn off the engine and remove the pressure gauge from the Steering Valve by sliding the sleeve on the quick release coupler Replace the Steering Valve cover on the valve and tighten the four Allen screws with 3 16 Allen wrench This concludes the pressure relief valve adjustment procedure Calibration and Tuning Guidelines Note For optimal steering performance the AutoSteer system must be fully calibrated and then tuned After finishing the Hydraulic Leak Test and Pressure Relief Valve Adjustment Procedure sections start the vehicle and move it to an open area
34. e LS Orbitrol hose under the cab along the left side of the vehicle to the rear of the machine where the Steering Valve is located 11 Attach the hose to the LS ORBITROL port on the Steering Valve and tighten with an 11 16 wrench Figure 2 52 shows the connection on a small frame install Figure 2 57 shows the connection on a large frame install Figure 2 57 LS ORBITROL Port Connected LS ORBITROL Port Hardware Installation Guide 43 Hydraulic Hose Connection Procedure Steering Line Hose Connections at Orbitrol Option 1 1 Disconnect the Left and Right Steer lines from the Orbitrol with a 22mm stubby wrench as shown in Figure 2 58 Note The hose connections for the small and large frame are very similar in this section The Figures will show examples of the connections being made on a large frame vehicle Follow the same procedure for small frame vehicles Figure 2 58 Left and Right Steer Lines Disconnected r Steer Left Port Steer Right Port Attach a 12L Run Tee to the Steer Right port of the Orbitrol Attach the original Steer Right hose to the end of the 12L Run Tee Attach a 12L 90 Degree Elbow to the tee port of the 12L Run Tee and point it upwards a amp Attach the Steer Right hose to the 12L 90 Degree Elbow Tighten all connections with a 22mm stubby wrench See Figure 2 59 for an example of all of these connections Figure 2 59 Steer Right Lines Connected Steer Right Hose 12L 90 Degree Elbow
35. e Steering Valve bracket to the top of the Power Beyond bracket over the holes that remain after the three point linkage arm bracket is removed 4 Place the three point linkage arm bracket on top of the Steering Valve bracket Secure both the three point linkage arm bracket and Steering Valve to the Power Beyond bracket with the previously removed bolts Tighten the bolts with a 13mm socket and ratchet Figure 2 24 shows the Steering Valve bracket attached Figure 2 24 Steering Valve Bracket Mounted ee ae i a Mounting Slots for Steering Valve Mounting Bolts Three Point Linkage Arm Bracket Hardware Installation Guide 23 Install the Steering Valve 5 Start two of the 5 16 bolts for mounting the Steering Valve to the valve block as shown in Figure 2 25 Allow enough space for the bolt heads to slide into the slots on the mounting bracket shown in Figure 2 24 Figure 2 25 Prepare Bolts on Valve for Mounting F z x Start These Bolts Tighten These Bolts Note Tightened the two bolts on the left to hold the cover firmly on the valve block while installing Prior to tightening the bolts verify the cover is centered so that the other holes on the cover will allow a bolt to screw in easily 6 Slide the Steering Valve into the mounted position as shown in Figure 2 26 Figure 2 26 Steering Valve Mounted _ o 8 Tighten the four bolts using a 1 2 ratchet wrench The Steering Valve is now installed
36. ee 91 Steering Valye Connecfio l mrena a n E A 93 Wheel Angle Sensor Connection Optional ssssseeeeeeessssssssssssssssssetrrreessssssssssseeseereeee 93 SA Power and Data Mamie sc sis ec sciasaccheadencactend E E E E E 94 Maim Cable Hales Semene incu betedau E A a E 95 ROOT Modlen eee E E E N eee 95 SA Modu le Hanes Saa a a Cateab ga en tenes 98 Main Cable Harness Connections Inside Cab cc ccccccsssssssssseeeeceeeeeeceeeeaaaeessseseeseeeeeeeees 100 Powersupply Comec ioina dane earn east sonacinahee ne aatee dine N 101 Cab POWer CONNEC MOM chic adicossoniadantondeanacobanteudadeoounannsammadeucoonuunsasancudenactedaadeadowloamupentandes 101 Small Frame Battery Power Connections rere A 102 Larse Frame Battery Power Connection ssori E REEE 103 Chapter 8 Post Installation Procedures and Information 2ccceeeeeeceeeeeeeceeeeeesuueeeeeneaaes 105 Create NEW NV Cll CIC os sts cars oh ova atccorsia O a a T 105 Hydraulo Leak Te Sivas snouts ance ane E O a veautsaah datesheul yeaa teh O 106 Pressure Relief Valve Adjustment Procedure sccess dovesiicgatirial tovenhertondouusnteatendatebebdonavesksavin 107 Calibration atid Tumis Guideline Sisira aa E E E EN 110 Chapter 9 Final Hardware Installation Checklist cccccceeeeeeeeeeeeeeeeenseeeeeneeeensueeeenaaees 111 x AutoSteer System Installation Overview The Installation Overview chapter information is provided in the following sections
37. eer 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 provided whenever the vehicle is in operation to prevent the Roof Module from releasing from its bracket and falling e The Roof Module must be removed when transporting the vehicle at speeds above 30 mph 48 km h Ensure you are in a stable position on the vehicle platform 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 The AGCO and Massey Ferguson models have slightly different cabs than the Challenger models Because of this there are two different Roof Rail mounting brackets and different instructions depending on the vehicle make Follow the procedure for the vehicle that the system is being installed on Ensure that you are in a stable position on the vehicle platform when installing or removing the Roof Rail and Roof Module so you do not fall Hardware Installation Guide 79 AGCO and Massey Ferguson Roof Rail Installation AGCO and Massey Ferguson Roof Rail Installation 1 Locate the two Torx screws on the left side of the cab used to mount to optional beacons shown in Figure 5 1 Figure 5 1 Mounting Screw Location ez Torx Screw Locations 2 Remove the Torx screws with a T40 Torx socket and ratchet and store in a safe place 3 Use the new longer M8 x 25mm bolts and flat
38. el Angle Sensor Installation Procedure 6 Rotate the Wheel Angle Sensor potentiometer on top of the mounting block so that the plastic wire connector is parallel to the Wheel Angle Sensor rod See Figure 3 26 Figure 3 26 Adjust Potentiometer Angle to Match Straight Ahead Wheel Position Adjust the orientation of potentiometer sensor so that the wire connector is parallel to Wheel Angle Sensor arm when wheels are straight ahead Tire Direction in Straight Ahead Position 7 After the potentiometer has been adjusted tighten the potentiometer bolts with a 3 8 wrench and 5 32 Allen wrench 8 Disconnect the linkage rods and turn the steering wheel manually to the full left position Note The vehicle may need to be driven a short distance in order to get the steering system to move to the full left position 9 Reattach the linkage assembly and verify that the sensor and linkage rods will not be damaged Adjust the rod lengths as necessary See Figure 3 27 Figure 3 27 Confirm Maximum Steer Left Position Bracket Option 1 and Axle Type 1 Shown a Hardware Installation Guide 69 Wheel Angle Sensor Installation Procedure 10 Disconnect the linkage rods and turn the steering wheel manually to the full right position Note The vehicle may need to be driven a short distance in order to get the steering system to move to the full right position 11 Reattach the linkage assembly and verify that the sensor and linkage rods
39. el Angle Sensor Rods to Brackets and Adjust ccccccccccccecseesssseesesseeeeeeeees 67 SA Mod le Installationccciccciie nie canseutecads Send ances the toniee oneduewawnca tue neaateal aE E 73 SA Module Moun ns Oriental Ois svenextossisesseyortaweshoncaietsindowesd EAEE EEEE A 73 Mount the SA Module on Small Frame Models c cece eecccsscceeccesccessccessceesceesscessseeesees 74 Mount the SA Module on Large Frame Models cccccccccccccccceceeessseeseeeeeeceeeeeeeeeeeaaaaeeeensees 76 Roof Module Installation iiccaevstesedaieerccancyeeneicetaee estan Shdeereraeintane cae eesaeecanenesneaees 79 Hardware Installation Guide iX Vehicle Inspection SAME LY INOS a teres canteens cette chat a a ear eel ae a Saleh ante teh Mtl alee lates 79 AGCO and Massey Ferguson Roof Rail Installation 20 0 0 ccccssssseeseeeeeeeeceeeeeeeeeeeaeaeeeeeeees 80 Challenger Ror Rail InstalaiOny coca fete a eae Seley R tte ah ue kk bs 84 Chapter 6 Display Installation isssececiascdecie na E E EEan 89 JE ai8 ve y6 1UCe1 ON mee eeeene nny Meet ee CeRe E et ramet te tT EO MTne Te ene ree neer er re reer Sete rrrre er reer rerree 89 istallat on Proced ra E ct aas Maas eran cee iatnentstasidet aiaanRineaanulaboncceoines 89 Chapter 7 Connecting System GableSiceicqccecesaseceqecarsiciecegsecniwseeenen eeniseccg snewtals cencescersicoes 91 SA Module Haes o saa ides thea a ee eee ee lat a lena 91 SA Mod le Connecti On eoio oE a E E E tuaanmedencueeaca
40. er provides information in the following sections SA Module Harness SA Module Connection Steering Valve Connections Wheel Angle Sensor Connection Optional SA Power and Data Harness Main Cable Harness Roof Module SA Module Harness Display SA Module Harness SA Module Connection 1 Open the latch of the SA Module Harness and line up the SA Module Harness connector with the SA Module See Figure 7 1 Note The pictures in this manual show the SA Module connections being installed on a large frame vehicle Follow the same procedure for installing on a small frame vehicle Hardware Installation Guide 91 SA Module Harness Figure 7 1 Line Up SA Module Connector eer Locking Mechanism in Open Position Latch Bottom of SA Module Cable Connector 2 Close the latch on the SA Module Harness connector As the latch is closed the connector will be pulled towards the SA Module and lock it into place See Figure 7 2 Figure 7 2 Close SA Module Harness Latch Locked Position Closed 92 AutoSteer System SA Module Harness Steering Valve Connection 1 Route the SA Module Harness s JDW Enable and JDW Steering connectors to the right side of the vehicle behind the valve stack 2 Connect the 12 pin JDW Enable and the 4 pin JDW Steering connectors to the Steering Valve Harness See Figure 7 3 Figure 7 3 Steering Valve Connections ca JDW S
41. ering Valve SA Module and SA Module Harness installation information in this manual and refer to your electric steering product manual for further instructions Hardware Installation Guide 1 Vehicle Inspection Vehicle Inspection Before installing the AutoSteer system confirm the vehicle s steering system is in good working order Drive the vehicle and verify the vehicle s correct working order Also ensure the following system operations and components e Check to see if you can turn the steered wheels from lock to lock Ensure the vehicle steers straight e 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 2 AutoSteer System Kit Overview Kit Overview This Kit Overview section is divided into sub sections for each of the assemblies and their components are described in the following sections Kit Components This assembly is shown in Figure 1 1 and its components are defined in Table 1 1 Figure 1 1 Installation Kit Components PN 188 0003 01 Table 1 1 Installation Kit Component Descriptions PN 188 0003 01 Steering Valve Kit 153 0001 01 Assemblies This vehicle installation kit contains the following components Steering Valve Kit Components Hose Kit Components Bracket Kit Components Hardware Installation Guide 3 Kit Overview Steering Valve Kit Components F
42. ering rods and turning the steering axle verify that these lengths will work and the sensor will not be damaged Table 3 3 Assembled Linkage Rod Length Option 1 Bracket 5 1 2 inches 140 mm 9 5 8 inches 244 mm 66 AutoSteer System Wheel Angle Sensor Installation Procedure Attach Wheel Angle Sensor Rods to Brackets and Adjust Each of the bracket options and axle configurations will appear slightly different However the procedure for connecting and testing the rod lengths are the same 1 Attach the Wheel Angle Sensor rod to the Wheel Angle Sensor The rod will point backwards Note The flat washer goes on the bolt head side and NOT the nut side when attaching the arm See Figure 3 24 Figure 3 24 Washer on Shaft Bolt Py ae Nut Flat Washer Allen Bolt Head Note The bolts should stick out of the bottom of the Wheel Angle Sensor and are used to prevent the sensor from being accidentally over extended by hand Ensure these bolts are installed correctly These bolts will not stop the hydraulics from over extending the sensor Verify the fit prior to manually or automatically moving the Wheel Angle Sensor fully connected 2 Tighten the bolt on the Wheel Angle Sensor shaft with a 1 8 Allen wrench and a 3 8 open end wrench Hardware Installation Guide 67 Wheel Angle Sensor Installation Procedure 3 Attach the linkage rod to the linkage bracket The bolt attaches from below the L bracket and the nut
43. f the vehicle See Figure 2 30 Figure 2 30 Power Beyond Ports Lor Note On some vehicles the Load Sense and Return lines have a fitting that joins the two ports together If this fitting is present remove it from the vehicle and store it in a safe place in case it is required in the future Remove the cap from the Load Sense line with a 19mm wrench Remove the caps from the Pressure and Return lies with a 32mm or 1 1 4 wrench See Note Ensure there is an oil catch container prepared to collect oil before the caps are removed to prevent oil spills 2 Figure 2 31 Note Ensure there is an oil catch container prepared to collect oil before the caps are removed to prevent oil spills 28 AutoSteer System Hydraulic Hose Connection Procedure Figure 2 31 Caps Removed from Power Beyond Ports Hardware Installation Guide 29 Hydraulic Hose Connection Procedure 3 Attach a 10L to 8L Reducer to the Load Sense port and an 18L to 12L Reducer to the Pressure and Return ports Tighten the Load Sense Reducer with a 19mm wrench Tighten the Pressure and Return Reducers with a 32mm or 1 1 4 wrench See Figure 2 32 Figure 2 32 Attach Reducers to Power Beyond Ports 18L to 12L Reducer 10L to 8L Reducer Connect the Load Sense hose to the LS OUT port on the Steering Valve Leave connection loose for now Connect the Return hose to the TANK port on the Steering Valve Leave connection loose for now Connect a 8 90 Deg E
44. he Display Mounting bracket in the cab 9 Install the SA Module Harness 10 Install the Main Cable Harness 11 Install the Display using a RAM Mount Arm 12 Connect the Main Cable Harness to the Display connections Display Comm Display Eth and Vehicle Power Note Instructions for connecting the vehicle kit cables to the Display can be found in the Display user manual 13 Verify that all connectors are properly coupled and secured 14 Start the vehicle and check for oil leaks 15 Power ON the AutoSteer system 16 Adjust the pressure relief valve on the Steering Valve 17 Calibrate the vehicle 18 Tune the vehicle 19 Verify the system has been installed properly and operates satisfactorily Hardware Installation Guide 7 Cable Diagram Cable Diagram Nid 0E JINGOW VS Ald OI SNIMIILS Mar J18YNI mar Nid F SATIVA dJJLSOLNY wivd JINGOW YS Nid Ot i HI MOd Mid Z i JINON WS T Nid F h J5Y5NJ i JLONAY ZO LLEO LOZ SSINHVH d aaah TT FINGOW YS SE bec Nig zi 4004 SFtd SUONONIISUl St TH Olloa joa HOSNIS JIONY 13JJH M 1Od Mar AYVONNO 8 2 SI INT JIHSYI j a Wyo i TSN LON i s HI MOd Nid Ndr ATOIHAA I s _ l ggd ae l l WAO 2 SS LEH alge l WEN pauuog Nid 6 Oo enuew l l l cO 3 P0 LOc SSINHYH 3192 NIVIN AWi1dsid l l l l l l l l l l l l l l l H19 Jasn dsig I l
45. he Steering Valve body and remove it with a 1 8 Allen wrench See Figure 2 13 Figure 2 13 Remove 0 022 Orifice from the Valve Body Hardware Installation Guide 17 Prepare the Steering Valve for a Power Beyond Installation 11 Install the 0 022 Orifice removed in Step 10 into the bottom of port 13A and tighten it with a 1 8 Allen wrench See Figure 2 14 Figure 2 14 Install the 0 022 Orifice into Port 13A 12 Replace the access port plug into Port 13A and tighten with a 1 4 Allen wrench See Figure 2 15 Figure 2 15 Replace the Access Port 18 AutoSteer System Prepare the Steering Valve for a Power Beyond Installation 13 Place the plug that was removed from Port 13A in the parked position on the Steering Valve block marked Plug See Figure 2 16 Figure 2 16 Plug Inserted in to Steering Valve Block Plug Parked Note The following step is optional However it is recommended on the large frame vehicles as it is easier to install the Pressure Transducer prior to mounting the Steering Valve on the Vehicle On the small frame vehicles this step can be performed either before or after installing the valve 14 Remove the plug from the TRANS port and attach the pressure transducer Tighten the pressure transducer with a 3 4 wrench as shown in Figure 2 17 Figure 2 17 Install Pressure Transducer Pressure Transducer Installed 15 The valve is now ready to install on the vehicle Hardware In
46. hten the hose with 22mm and 24mm wrenches 6 Connect the 90 degree end of the Pressure hose to the Pressure port Point the hose to the right and tighten the hose with 22mm and 24mm wrenches See Figure 2 38 for the final assembly Figure 2 38 Power Beyond Hoses Connected Load Sense Hose Return Tank Hose Pressure Hose 7 Connect the Load Sense hose to the LS OUT port on the Steering Valve Tighten the connection with an 11 16 wrench 8 Connect the Return hose to the TANK port on the Steering Valve Tighten the connection with a 13 16 wrench 9 Connect the Pressure hose to the PRESS port on the Steering Valve Tighten the connection with a 15 16 wrench See Figure 2 39 for a picture of the final assembly Hardware Installation Guide 33 Hydraulic Hose Connection Procedure Figure 2 39 Power Beyond Hoses Connected to Steering Valve sy a m J aAa ars om mi x LS OUT Port TANK Port PRESS Port 34 AutoSteer System Hydraulic Hose Connection Procedure Open Small Frame Vehicle Hood 1 Locate the hood release button at the front left corner of the hood shown in Figure 2 40 Press the button and lift the hood up Figure 2 40 Hood Release Button Front Latch Button 2 Pull the engine side panels off the vehicle It is held in place by clips on all four corners shown in Figure 2 41 Figure 2 41 Remove Side Panels Pull Out to Remove Hardware Installation Guide 35 Hydraulic Hose Connection Pr
47. if 7 Mounting Bolts i y F DF d l L Steering Valve Bracket 3 Start two of the 5 16 bolts for mounting the Steering Valve to the valve block as shown in Figure 2 20 Figure 2 20 Prepare Bolts on Valve for Mounting Tighten These Bolts Note Tightened the two bolts on the right to hold the cover firmly on the valve block while installing Prior to tightening the bolts verify the cover is centered so that the other holes on the cover will allow a bolt to screw in easily Hardware Installation Guide 21 Install the Steering Valve 4 Attach the Steering Valve to the Steering Valve Bracket with the four 5 16 x 3 4 bolts as shown in Figure 2 21 Figure 2 21 Steering Valve Mounted 5 Tighten the four bolts using a 1 2 ratchet wrench The Steering Valve is now installed Large Frame Models 1 Locate the top of the metal bracket holding the Power Beyond ports on the back of the vehicle as shown in Figure 2 22 Figure 2 22 Steering Valve Mounting Location Steering Valve Mounting Point Three Point Linkage Arm Bracket 22 AutoSteer System Install the Steering Valve 2 Remove the three point linkage arm bracket shown in Figure 2 22 from the top of the Power Beyond bracket by removing the two bolts with a 13mm socket and ratchet Figure 2 23 shows the bracket removed Figure 2 23 Three Point Linkage Arm Bracket Removed Three Point Linkage Arm Bracket Bolt Holes 3 Place th
48. igure 1 2 Steering Valve Kit Components PN 153 0001 01 a ea Table 1 2 Steering Valve Kit Components PN 153 0001 01 Steering Valve Bracket Kit 4 AutoSteer System Kit Overview Hose Kit Components Figure 1 3 Hose Kit Components PN 500 0286 01 Table 1 3 Hose Kit Components PN 500 0286 01 5 Hose 1 4 x 110 4F ORFS x 4F ORFS FA7ITC ICICO40404 110 JCJCO40404 110 connections a of Orbitrol a hs e Hardware Installation Guide 5 Kit Overview Bracket Kit Components Figure 1 4 Bracket Components PN 152 0003 01 a A a a Pl oe hush AOE AN a j Ce 7 2 can s y at Za OUALL CUIBE i 4 MT 5008 es gt a e at i e amp i cre_ e Q gt a od F N a D A Y E N E2 s rite Pa K 1 E en g i l h i a zaj ie E 3 aoe O a P eo o a CP AN SS amp o gt i ae j 152 0003 01 Table 1 4 Bracket Kit Components PN a incall Guide 602 0191 01 AutoSteer System Installation Procedure Outline Installation Procedure Outline 1 Verify shipped components Note Step 2 Step 3 Step 4 Step 5 and Step 9 are skipped if installing an electric steering actuator 2 Install Hydraulic Steering Valve Assembly 3 Install Hydraulic Hoses 4 Install the Wheel Angle Sensor Optional 5 Install the SA Module 6 Install the Roof Rail on the cab roof 7 Install the Roof Module on the Roof Rail 8 Install t
49. il on top of the Roof Rail mounting brackets and center it over the cab 5 Attach the Roof Rail using the 5 8 x 1 1 2 bolts washers and nuts provided by the installation kit Tighten the bolts with a 15 16 socket and ratchet See Figure 5 12 Figure 5 12 Attach Quick Attach Rail L j z P t Fi l k we a i oi Mounting Bolt Roof Rail Hardware Installation Guide 85 Challenger Roof Rail Installation 6 Attach the three antennas to the proper antennas connections on the Roof Module See Figure 5 13 Note Hand tighten the connections Do not over tighten Figure 5 13 Attach the Antennas RTK Radio Modem Antenna Cell Modem Antenna gt WiFi Antenna 7 Place the Roof Module on the Roof Rail 8 Remove the locking pin from the Roof Rail See Figure 5 14 Figure 5 14 Removing the Locking Pin Locking Pin 9 Adjust the Roof Module position on the Roof Rail 86 AutoSteer System Challenger Roof Rail Installation 10 Re insert the locking pin to lock the Roof Module onto the vehicle See Figure 5 15 Figure 5 15 Locking Pin Inserted Roof Module Locked in 11 The Roof Module is now installed See Figure 5 16 Figure 5 16 Roof Module Installed es T Hardware Installation Guide 87 Display Installation The Display Installation chapter contains information in the following sections Introduction Installation Procedure Introduction This manual provide
50. king brake Shut down the vehicle walk around it again and check for any hydraulic leaks Once the leaks have been repaired or if none are found start the vehicle again and let it run at a low idle Take the vehicle out of Park and or remove the parking brake Move the vehicle to an open flat area and leave the vehicle running Power up the AutoSteer Display Follow the instructions in the Display user manual to navigate to the Vehicle window from the AutoSteer Setup screen Select Steering Components and then select Hydraulic Valve If the safety screen requirements have been met press the Continue button Press the Steer Right and the Steer Left buttons several times to force the wheels to turn back and forth The wheels should turn in the direction it is commanded If the wheels turn in the wrong direction the hoses were attached to the wrong ports on the Steering Valve and need to be switched 106 AutoSteer System Pressure Relief Valve Adjustment Procedure 14 Power down the Display put the vehicle into Park and or reset the parking brake and shutdown the vehicle 15 Once again check the vehicle for hydraulic leaks and repair any that are found Pressure Relief Valve Adjustment Procedure The Steering Valve has a built in load sense relief valve that limits the maximum pump pressure when AutoSteering The pressure relief valve must be adjusted after the entire AutoSteer system has been installed and the system has been che
51. lbow to the PRESS port on the Steering Valve Point the elbow to the right 4 5 6 7 Attach the Pressure hose to the 8 90 Deg Elbow Leave connections loose for now See Figure 2 33 for the final assembly Figure 2 33 Power Beyond Hoses Connected to Steering Valve Load Sense Hose Return Tank Hose Pressure Hose 8 90 Deg Elbow 30 AutoSteer System Hydraulic Hose Connection Procedure 8 Connect the 90 degree end of the Load Sense hose to the Load Sense port Tighten the hose with 14mm and 19mm wrenches 9 Connect the 90 degree end of the Return hose to the Return port Tighten the hose with 22mm and 24mm wrenches 10 Connect the 90 degree end of the Pressure hose to the Pressure port Tighten the hose with 22mm and 24mm wrench See Figure 2 34 for a picture of the final assembly Figure 2 34 Power Beyond Hoses Connected to the Power Beyond 11 Tighten the Load Sense connection on the Steering Valve with an 11 16 stubby wrench 12 Tighten the Return hose connection on the Steering Valve with a 13 16 stubby wrench 13 Tighten the 8 90 Deg Elbow and Pressure hose connections on the Steering Valve with a 15 16 stubby wrench Large Frame Power Beyond Connections 1 Locate the Power Beyond ports on the rear of the vehicle See Figure 2 35 Figure 2 35 Power Beyond Ports Hardware Installation Guide 31 Hydraulic Hose Connection Procedure Note On some vehicles the Load Sense and Drain lines ha
52. ly the steering of the vehicle The operator must control the speed of the vehicle The AutoSteer system must be powered OFF when installing or removing the Roof Module vi AutoSteer System Vehicle Inspection The Roof Module must always be firmly secured to the Roof Rail using the supplied hardware whenever the vehicle is in operation to prevent the Roof Module from releasing from its bracket and falling Vehicle Requirements The vehicle must be equipped with a fully functional Power Beyond System The Power Beyond system provides the following hydraulic ports on the rear of the vehicle Pressure Return Tank Load Sense The vehicle steering and hydraulic systems must be in good working order before installing the AutoSteer system Check for loose or worn parts 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 should be fully cleaned before installing the AutoSteer system A clean vehicle will improve the overall installation and cable routing and will also reduce the chance for oil contamination when the hydraulic connections are opened Hardware Installation Guide vii Vehicle Inspection Important Information This installation manual contains valuable information for servicing the
53. n on the frame of the left rear cab support top bolt shown in Figure 4 7 Figure 4 7 Locate SA Module Mounting Position SA Module Bracket Mounting Bolt 76 AutoSteer System Mount the SA Module on Large Frame Models 2 Remove the nut and flat washer from the cab support bolt with a 16mm wrench and 17mm socket and ratchet See Figure 4 8 Figure 4 8 Remove Bolt Remove Nut and Flat Washer 3 Start two of the SA Module mounting screws on the L bracket side of the SA Module mounting bracket 4 Attach the SA Module mounting bracket to the frame of the vehicle using the flat washer and nut removed in the previous step as shown in Figure 4 9 Tighten the bolt with a 16mm wrench and 17mm socket and ratchet Figure 4 9 SA Module Bracket Installed 3 f f SA Module Mounting Screws Started Bolt Securing SA Module Bracket Hardware Installation Guide 77 Mount the SA Module on Large Frame Models 5 Attach the SA Module to the SA Module bracket and secure with the other two Phillips screws Tighten the SA Module to the bracket with a 2 Phillips screwdriver Figure 4 10 shows the SA Module installed Figure 4 10 SA Module Mounted 78 AutoSteer System Roof Module Installation The Roof Module Installation chapter contains information in the following sections Safety Notes AGCO and Massey Ferguson Roof Rail Installation Challenger Roof Rail Installation Safety Notes The AutoSt
54. nd pressure test port When actually adjusting the relief valve it must be performed with the valve mounted on the vehicle the hydraulic hoses connected and the rest of the AutoSteer system installed and operational 1 Ensure that the vehicle is still in Park and or the park brake is set to prevent the vehicle from moving and the engine is off 2 Clear any bystanders from around the vehicle to prevent anyone getting injured when the steering wheels are moved in the following steps 3 Attach a short extension hose to the quick attach diagnostics port labeled GP on the Steering Valve Attach a 5000 psi pressure gauge to the extension hose See Figure 8 2 Figure 8 2 Pressure Gauge Attached to GP Port ves BAPE a Biv anr Trt rr arf Gauge Connected to GP Port with Extension Hose 108 AutoSteer System Pressure Relief Valve Adjustment Procedure 4 With a 1 2 wrench and 5 32 Allen wrench loosen the jam nut holding the pressure relief valve adjustment screw as shown in Figure 8 3 Note Figure 8 3 shows the Steering Valve with the hoses disconnected for clarity The Steering valve must be fully connected to the vehicle to adjust the pressure relief valve Figure 8 3 Loosening the Lock Nut on Relief Valve 5 Turn the adjustment screw counter clockwise two turns 6 Start the vehicle and leave the engine at a low idle 7 Check the standby pump pressure shown on the pressure gauge The standby pressure should be ar
55. nd to order them if this accessory is desired Table 3 1 provides the current parts that are required as a reference Table 3 1 AGCO Wheel Angle Sensor Kit Component Part Numbers Wheel Angle Sensor Assembly Kit 200 0468 01 AGCO Wheel Angle Sensor Brackets 200 0452 02 The Wheel Angle Sensor bracket kit includes two options for attaching the Wheel Angle Sensor to the front axle Either option can be used Hardware Installation Guide 53 Identifying the Front Axles Identifying the Front Axles The AGCO Challenger and Massey Ferguson vehicles can use three different axle types The small frame vehicles will be either the one shown in Figure 3 1 or the one shown in Figure 3 2 The large frame vehicles will use the one shown in Figure 3 3 Note that Axel Type 2 and Axel Type 3 look very similar Axel Type 3 is larger and has the transfer case bolts farther apart The AutoSteer installation kit will work with any of the axle types The kit also provides two alternative methods for attaching the Wheel Angle Sensor to the vehicle Use the bracket that works best on the vehicle the system is being installed on Note Axle Type 2 and Axle Type 3 look very similar Axle Type 3 is larger and has the transfer case bolts father apart 54 AutoSteer System Wheel Angle Sensor Installation Procedure Figure 3 3 Axle Type 3 Large Frame Wheel Angle Sensor Installation Procedure Mount Option 7 Brackets on Axle Type 7 1 Identify the Wheel
56. ntact the vehicle s service provider to have the kit installed prior to continuing with this installation Figure 2 1 Small Frame Power Beyond Ports Pressure Return Tank Load Sense 10 AutoSteer System Prepare the Steering Valve for a Power Beyond Installation Figure 2 2 Large Frame Power Beyond Ports Load Sense Return Tank Pressure Prepare the Steering Valve for a Power Beyond Installation Prior to installing the Steering Valve on to the vehicle the Steering Valve must be configured for use on a Power Beyond system This requires the installer verify the proper plugs and orifices have been installed in the access ports on the Steering Valve itself This installation also requires that a bleed down orifice be installed in the Steering Valve This bleed down orifice allows the Load Sense pressure to bleed down after the Steering Valve no longer requires oil flow This procedure can be performed after the valve has been installed on the vehicle however it is much easer to do this prior to the installation Hardware Installation Guide 11 Prepare the Steering Valve for a Power Beyond Installation Steering Valve Ports Overview Figure 2 3 shows the ports on the front and side of the Steering Valve that will be accessed after the front cover has been removed There are other ports and orifices on the Steering Valve but the ones described here are the only ones that will need to be modified for this installation A
57. ocedure 3 Figure 2 42 shows the hood in the completely open position Figure 2 42 Hood Opened Steering Orbitrol Location Open Large Frame Vehicle Hood 4 There are two buttons that allow the hood to swing up and then forward The general locations on the vehicle are shown in Figure 2 43 Figure 2 43 Hood Latch General Locations on Rear Latch feral Point Button 7A lis Front Latch Point Button 36 AutoSteer System Hydraulic Hose Connection Procedure 5 To open the hood first press the button on the front left side of the hood shown in Figure 2 44 and then raise the front of the hood all the way open Figure 2 44 Front Hood Latch Button E E A f I f p i j E E I I E i ee Once the hood has been raised a second button at the left rear side of the engine compartment will become visible shown in Figure 2 45 Press this button to release the rear of the hood and swing it up and forward to gain access to the Orbitrol 6 area Figure 2 45 Rear Hood Latch Button Rear Latch Point Button Hardware Installation Guide 37 Hydraulic Hose Connection Procedure 7 Figure 2 46 shows the hood in the completely open position Figure 2 46 Hood Opened LS Orbitrol Connections Option 1 1 Locate the bolt holding the plastic molding to the front of the cab shown in Figure 2 47 Remove the bolt with a 13mm socket and ratchet Be prepared to catch the
58. onnection Procedure Note Due to limited space in the Steering Valve port area the hoses should be connected in the order provided by this installation manual to reduce installation problems Refer to the hose diagrams in Figure 2 28 and Figure 2 29 and Table 2 3 for information on connecting the correct hydraulic hose to the correct ports on the vehicle and Steering Valve The Power Beyond connections for the small frame and large frame vehicles are slightly different Follow the instructions for the vehicle type the system is being installed on The small frame models also have more than one type of Load Sense Orbitrol connection The Option 1 installation has the Orbitrol Load Sense hose connected to the steering Orbitrol with a 90 Deg fitting The Option 2 installation has the Orbitrol Load Sense hose connected to the steering Orbitrol with a straight connection The procedure for connecting to this line is slightly different Check the Orbitrol connection on the vehicle the system is being installed on and follow the procedure for that installation Large frame models will use the Option 2 installation The steering lines can either be teed in at the steering Orbitrol Option 1 or they can be teed in near the steering cylinders Option 2 Use the option that makes the installation easier Hardware Installation Guide 27 Hydraulic Hose Connection Procedure Small Frame Power Beyond Connections 1 Locate the Power Beyond ports on the rear o
59. ort Left Port Load Sense Port 3 Use colored cable ties to mark the existing Left Right and Load Sense lines identified in Figure 2 54 4 Attach the 8L x 4M ORFS Adapter to the 0 031 4M ORFS x 4F ORFS In Line Orifice Tighten the connection with 11 16 and 17mm wrenches 5 Attach the 8L 90 Degree Elbow to the 8L x 4M ORFS Adapter Tighten the connection with 17mm and 12mm wrenches 6 Attach the 8L Run Tee to the 8L 90 Degree Elbow Leave loose for the time being See Figure 2 55 for an example of how the above parts are to be assembled Figure 2 55 LS Orbitrol Adapter Fittings 8L Run Tee 8L 90 Degree Elbow 8L x 4M ORFS Adapter 0 031 4M ORFS x 4F ORFS In Line Orifice 42 AutoSteer System Hydraulic Hose Connection Procedure 7 Attach the 8L Run Tee of the adapter assembly to the Load Sense port on the steering Orbitrol Tighten the connection with a 17mm stubby wrench with the Tee pointing to the right side of the vehicle 8 Attach the original Load Sense hose to the other port of the 8L Run Tee Tighten the connection with a 17mm stubby wrench 9 Attach the LS Orbitrol hose to the 0 031 4M ORFS x 4F ORFS In Line Orifice Tighten the connection with 11 16 and 5 8 wrenches See Figure 2 56 for an example of the final assembly Figure 2 56 LS Orbitrol Hose Connected to Load Sense Port on Orbitrol LS Orbitrol Hose Assembly Original Load Sense Hose LS Orbitrol Hose 10 Route th
60. ound 350 PSI 24 Bar Note If the standby pump pressure is zero or less than 100 PSI 7 Bar the Pressure and Return Tank hoses may have been inverted Confirm the hoses have been attached properly before continuing If the standby pump pressure is above 1000 PSI 69 Bar it is too high Determine what is causing the pressure to spool up and repair before moving on Two most likely causes are that some of the hoses have been inverted or an incorrect orifice or plug has been installed in the Steering Valve 8 Record the actual standby pressure PSI Bar 9 Power up the AutoSteer Display 10 Follow the instructions in the Display user manual to navigate to the Vehicle window from the AutoSteer Setup screen Select Steering Components and then select Hydraulic Valve If the safety screen requirements have been met press the Continue button 11 Press the Steer Right button to command the wheels to turn to the right Allow the steering axle to reach the right stop and hold it there 12 The maximum pump pressure allowed by the Steering Valve will be displayed on the pressure gauge Hardware Installation Guide 109 Calibration and Tuning Guidelines 13 Adjust the pressure relief valve with a 5 32 Allen wrench until the pressure reads 2400 PSI 165 Bar while the AutoSteer system is commanding a Right turn Note Turn off the engine before adjusting the pressure relief valve Do not adjust the pressure relief valve with the engin
61. pecifies a direct battery connection Figure 7 17 Vehicle Batteries L i pai m Ps ye Fe r PF Lj F s d q Er i F Batteries Note A battery cable is provided with the AutoSteer system when a direct battery connection is required 102 AutoSteer System Power Supply Connection Large Frame Battery Power Connection 1 Identify the battery compartment at the top of the steps shown in Figure 7 18 Figure 7 18 Battery Compartment Location Battery Box Battery Box Latch 2 Release the Batter Box Latch and pull the cover off The batteries are shown in Figure 7 19 3 Connect to the vehicle battery only if the Display user manual specifies a direct battery connection Figure 7 19 Vehicle Batteries Batteries Note A battery cable is provided with the AutoSteer system when a direct battery connection is required Hardware Installation Guide 103 Post Installation Procedures and Information The Post Installation Procedures and Information chapter provides information in the following sections Create New Vehicle Hydraulic Leak Test Pressure Relief Valve Adjustment Procedure Calibration and Tuning Guidelines Once the entire AutoSteer system including the Display and Display harnesses have been installed on the vehicle the procedures and notes provided in this chapter must be followed to complete the installation and prepare the vehicle for full AutoSteer capabilitie
62. rect for each individual installation prior to cutting the rods Table 3 2 provides the typical rod lengths that work for most installations Before cutting the linkage rods to these measurements verify that the Wheel Angle Sensor brackets have been attached to the vehicle as shown in this manual and that they are attached the correct distance from any reference points shown If the axle does not allow the Wheel Angle Sensor brackets to be installed as shown do not cut the rods until it is determined what the proper lengths are for your installation Even if the brackets can be attached as shown these measurements may need to be slightly different to take into account minor installation differences These measurements are provided as a reference only The installer is responsible for verifying that the provided measurements will work prior to cutting the rods Refer to Figure 3 19 to determine where the measurement points on the rods are taken to get the values provided in Table 3 2 Table 3 2 Linkage Rod Cut Lengths Option 1 Bracket Option 2 Bracket 4 1 2 inches 114 mm 4 3 4 inches 121 mm 7 5 8 inches 194 mm 9 1 4 inches 235 mm Figure 3 19 Linkage Rod Cut Length Measurement Points Rod A RodB Hardware Installation Guide 63 Wheel Angle Sensor Installation Procedure 1 Use a metal hack saw and vice as shown in Figure 3 20 to cut the Wheel Angle Sensor linkage rods to the proper lengths Note Protect the threads f
63. rom damages while cutting the rods It is advisable to attach a nut on the side of the linkage rod that is going to be kept in order to clean the threads after the cut has been made Figure 3 20 Linkage Rod Cutting a _ 7 Assemble the Linkage Rod Hardware After cutting the rods to the correct length assemble the rods as described The photos are provided as a reference only The lengths of the actual rods will be different than what is shown in the pictures 1 Attach the locking nut to the end of Rod A 2 Connect the eye connector to the end of the Wheel Angle Sensor rod See Figure 3 21 Figure 3 21 Rod A Assembled Locking Nut Eye Connector 64 AutoSteer System Wheel Angle Sensor Installation Procedure 3 Attach the locking nuts to each end of the linkage Rod B 4 Attach the ball joints to both ends of the linkage arm See Figure 3 22 Note The bolts for the ball joints should be facing the opposite direction as shown in Figure 3 22 for this installation Figure 3 22 Linkage Rod Assembled Jam Nuts Ball Joints Hardware Installation Guide 65 Wheel Angle Sensor Installation Procedure 5 For most installations use Table 3 3 to adjust the lengths of the rod assemblies to the values shown Figure 3 23 shows where the measurement points for each rod are taken Note Due to the variation of axle types and installation points these measurements are provided as a reference only Before connecting the ste
64. s Create New Vehicle Note Do not start the vehicle until after the Hydraulic Leak Test has been performed on the vehicle The operator must first create a new vehicle profile This configures the hardware so the Display can properly communicate with the various sensors and components on the vehicle Follow the procedure below to create a new vehicle 1 Ensure that the vehicle is still in Park and or the park brake is set to prevent the vehicle from moving 2 Ensure the vehicle is off Do not start the vehicle yet 3 Power up the AutoSteer system 4 Follow the instructions provided in the Display user manual to create a new vehicle Note Select Hydraulic Steering Valve as the controller for the specific vehicle model when setting up your vehicle on the AutoSteer system Display 5 When the setup wizard gets to the Calibration and Tuning screen exit from the wizard and shut down the AutoSteer system Note Do not start the vehicle if told to do so until after the Hydraulic Leak Test and Pressure Relief Valve Adjustment Procedure have been performed on the vehicle After the vehicle has been created shut down the AutoSteer system prior to starting the vehicle Hardware Installation Guide 105 Hydraulic Leak Test Hydraulic Leak Test On completion of installing the entire AutoSteer system including the Roof Module and Display the system needs to be checked for leaks Follow the procedure below to check for leaks oe Se SS US
65. s the instructions for installing the RAM mount ball in the cab so that the Display can be attached later Refer to your Display user manual for instructions on installing the Display If the location shown for mounting the Display is being used by another piece of equipment other mounting locations can be used However for best performance and ease of use use the location shown in the installation manual Installation Procedure 1 Locate the mounting bar on the right side cab door shown in Figure 6 1 Figure 6 1 Identify the Bracket Mounting Holes amt amp Mounting Bar for Display Bracket Hardware Installation Guide 89 Installation Procedure 2 Attach the Display bracket to the mounting bar with the two 5 16 x 1 3 8 U bolts washers and nuts included with the Display bracket installation kit as shown in Figure 6 2 Tighten the bracket with a 1 2 socket and ratchet 3 Install the four vinyl caps over the bolts to protect the operator from being scratched Figure 6 2 Monitor Bracket Installed U Brackets 4 Attach the RAM mount ball to mounting bracket using the four 10 32x3 4 Phillips screws and lock nuts provided Tighten using a 3 8 wrench and 2 Philips screwdriver See Figure 6 3 RAM Mount Base Note Refer to the Display user manual for the remaining Display specific installation instructions 90 AutoSteer System Connecting System Cables The Connecting System Cables chapt
66. s with a 24mm socket and ratchet Figure 3 16 Option 2 Wheel Angle Sensor Bracket Installed Axle Type 3 Shown P Option 2 Bracket Mounting Bolts Hardware Installation Guide 61 Wheel Angle Sensor Installation Procedure 3 Attach the Wheel Angle Sensor to the Wheel Angel Sensor bracket with the two 3 8 x 5 8 bolts and flat washers as shown in Figure 3 17 Tighten the bolts with a 9 16 ratchet wrench Figure 3 17 Attach Wheel Angle Sensor Axle Type 3 Shown Wheel Angle Sensor p f i ii ii a a T i if ik ile 4 Attach the Wheel Angle Sensor Linkage Rod bracket to steering axles linkage arm with the U Clamp The center of the U Clamp bolt should be 6 1 4 159mm from the tie rod connector as shown in Figure 3 18 Tighten the nuts with a 1 2 ratchet wrench so that the L bracket is parallel to the ground Figure 3 18 Wheel Angle Sensor Linkage Rod Bracket Mounted 62 AutoSteer System Wheel Angle Sensor Installation Procedure Cut the Wheel Angle Sensor Rods The Wheel Angle Sensor rods are shipped longer than they need to be These rods must be cut to the proper length to allow the linkage rods to provide the Wheel Angle Sensor the maximum number of counts as the steering wheel is turned from full right to full left Due to the variability of the possible mounting positions and axle options it is the responsibility of the installer to verify the lengths provided in Table 3 2 are cor
67. spacer that will fall out when the bolt is removed shown in Figure 2 48 Figure 2 47 Remove Bolt Holding Plastic Molding T Remove Bolt 38 AutoSteer System Hydraulic Hose Connection Procedure Figure 2 48 Catch Spacer When Bolt is Removed Catch Spacer 2 Locate the Orbitrol Load Sense line connected to the Orbitrol by a 90 Deg connector on the end of the hose on the left side of the Orbitrol Disconnect the line from the port with a 17mm stubby wrench as shown in Figure 2 49 Figure 2 49 Orbitrol Load Sense Line Orbitrol Load Sense Port Load Sense Line Hardware Installation Guide 39 Hydraulic Hose Connection Procedure 3 Attach the 8L Run Tee to the 8L 90 Deg Elbow Leave this connection loose for now 4 Attach the 8L x 4M ORFS Adapter to the straight through port of the 8L Run Tee Tighten the connection with 17mm and 12mm wrenches 5 Attach the 0 031 4M ORFS x 4F ORFS In Line Orifice to the 8L x 4M ORFS Adapter Tighten the connection with 17mm and 11 16 wrenches See Figure 2 50 for an example of how the above parts are to be assembled Figure 2 50 LS Orbitrol Adapter Fittings 8L Run Tee 8L 90 Deg Elbow 8L x 4M ORFS Adapter 0 031 4M ORFS x 4F ORFS In Line Orifice 6 Attach the 8L 90 Deg Elbow of the adapter assembly to the Load Sense port on the steering Orbitrol Tighten the connection with a 17mm stubby wrench with the Tee pointing to the right and forward side of the
68. stallation Guide 19 Install the Steering Valve Install the Steering Valve The Steering Valve is installed on the rear of the vehicle above the hydraulic remote connections A universal valve bracket is secured to the vehicle The small and large frame vehicles have different brackets available to attach to so the valve is mounted differently The small frame vehicles also have two cab options a low profile and a high profile which causes the distance between the cab and the mounting area to be different On low profile installations the installer must also ensure there is enough clearance between the cab and the valve after the installation to prevent any damage The procedures for mounting on both frame types are provided below Use the procedure for the vehicle that the system is being installed on Small Frame Models 1 Locate the metal bracket on top of the remotes shown in Figure 2 18 There are two long slotted holes on the far left side of the bracket where the Steer Valve will be mounted Figure 2 18 Steering Valve Mounting Location Oe s Steering Valve Mounting Point 20 AutoSteer System Install the Steering Valve 2 Attach the Steering Valve bracket to the top left side of the Power Beyond bracket using two M10 x 40mm bolts washers and nuts The bracket will point down as shown in Figure 2 19 Tighten the bolts with a 17mm wrench and 17mm socket and ratchet Figure 2 19 Steering Valve Bracket Mounted
69. teering Connectors JDW Enable Connectors Wheel Angle Sensor Connection Optional Skip this section if no Wheel Angle Sensor has been installed on the vehicle These instructions only show connecting to the Option 2 Bracket and Axle Type 3 vehicle Wheel Angle Sensor installation Follow the same procedure for other Wheel Angle Sensor mounting options and frame types 1 Route the SA Module Harness s 3 pin cable labeled JDW Pot to the right side of the vehicle along the rear of the vehicle 2 Using the cable puller pole if necessary pull the cable under the cab on the right side towards the engine compartment 3 Feed the cable down to the steering lines at the engine compartment and then forward to the Wheel Angle Sensor Mounting location Hardware Installation Guide 93 SA Module Harness 4 Attach the SA Module harness cable to the Wheel Angle Sensor 5 Secure the cable to the Wheel Angle Sensor bracket near the Wheel Angle Sensor with a cable tie to prevent the connector from having to support the cable as shown in Figure 7 4 Figure 7 4 Attach Wheel Angle Sensor HL s ae Cable Tied to Bracket Wheel Angle Sensor 6 Neatly coil any excess cable and secure the cable along the route with cable ties to prevent it from getting damaged by moving parts Ensure the cable is not stretched in any way when the vehicle moves SA Power and Data Harness 1 Open the rear window on the vehicle If necessary cut
70. th sides attach the colored cable tie shown in the table to each end of the hose listed The numbers in Figure 2 28 Figure 2 29 and Table 2 3 correspond to the Item Numbers for each hose provided in Table 1 3 on page 5 If the number has a after it it means that there are multiple hoses with the same length and fittings Hardware Installation Guide 25 Hydraulic Hose Overviews Figure 2 28 Hose Connections Overview when Connecting to Orbitrol OPTION 1 ATTACH STEER LINES AT ORBITROL P PRESSURE T TANK RETURN STEERING ORBITROL ELBOW ADAPTER 4 1 i a7 ORIFICE AUTOSTEER VALVE O oF jai oe s in i STEERING CYLINDER S Z e u w 2 E gt wW W Og z0 W F gt i i On n a m STEERING GEAR PUMP TANK Table 2 3 Color Codes for Hydraulic Hoses Hose 3 8 x 20 6F ORFS x 12L FM 90 EXTENTION Yellow Hose 3 8 x 70 12L FM x 12L M RIGHT EXTENTION Orange 2 Hose 3 8 x 70 12L FM x 12L M LEFT 26 AutoSteer System Hydraulic Hose Connection Procedure Figure 2 29 Hose Connections Overview when Connecting Near the Steering Axle OPTION 2 ATTACH STEER LINES AT FRONT AXLE P PRESSURE T TANK RETURN STEERING ORBITROL ELBOW LS ORBITROL AUTOSTEER VALVE _ ADAPTER i STEERING CYLINDER m w STEERING PRIORITY VALVE POWER BEYOND K STEERING j MAIN GEAR PUMP PUMP TANK Hydraulic Hose C
71. tisaniarnpemacetsncobeesteamtanans 35 Opem Larse Frame Vehicle HOO eisereen wssasalemerna mesa NS 36 LS OrbitrolConnecHhons Option l srasiesrsg nsise r Aa 38 ES Orbitrol Connections ODHT 2 serirsrsns ninen ne a 41 Steering Line Hose Connections at Orbitrol Option 1 sssssseeneesssssssssssssssssssseereressssssss 44 Steering Line Hose Connections at Front Axle Option 2 ssssssssseeeeessssssssssssssseerrereseeee 46 Connect Pressures fan SQu Cer esaa cic Sates a aa a a a a a aa 49 Steering Valve Installation Checklist ccccccccccccccccccceesssseeeeeeeecceeeeeeeeeeeaaaaaeeseeeeeeeeeeeeeeeeeeaaas 51 Wheel Angle Sensor Installation Optional ccc cccceee eens eee e cece ee eeeeeeeeeeeeees 53 Wheel Ancelle Sensor Overview orii re oine EET EAEE EE E EEEE ETEN 53 TQS VATS Lite Front AXI Su a a be gous a E A 54 Wheel Angle Sensor Installation Procedure cccccccccccccececcceeeaeeeeeseseseeeecceeeeeeeeeeeaaaaeeeeeeeeeees 55 Mount Option Brackets on Axle Type 1 0 0 ccccccssssssssssseeeeecceccceeesesaaaeeeasssseeseeeeeess 55 Mount Option 1 Brackets on Axle Type 2 and 3 ccc ecesesssseeeceeeeeeeeeeeeaaaeeesseseeeeeeeeeeeeees 58 Mount Option 2 Brackets on Axle Type 2 and 3 0 ccccceeccessssseeececeeececeeeeaaaaeesnseseseeeeeeeeeess 61 Cutthe Wheel Angle Sensor ROUS ne lutions Sedsanvd unt eamedtan saoraewaaaedaas 63 Assemble the Linkase Rod HardWare cocoice i laa ao aio een 64 Attach Whe
72. tted while the vehicle is on public roads or in public areas Ensure that the system is OFF before driving on roads or in public areas Hardware Installation Guide Vehicle Inspection Special 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 2 Phillips screwdriver standard Hardware Installation Guide iii Vehicle Inspection 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 hose connections and cable connections 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 Ensure that you are in a stable position on the vehicle platform when installing or removing the Roof Rail and Roof Module so you do not fall To prevent accidental death or injury from being run over by the vehicle never leave the vehicle s operator chair with the AutoSteer system engaged IV AutoSteer System
73. ve a fitting that joins the two ports together If this fitting is present remove it from the vehicle and store it in a safe place in case it is required in the future When this fitting is removed the Drain port is now exposed Attach a 12L cap provided with the kit to the port and tighten it with a 22mm wrench Remove the cap from the Load Sense line with a 19mm or wrench Remove the caps from the Pressure and Return lies with a 32mm or 1 1 4 wrench See Note Ensure there is an oil catch container prepared to collect oil before the caps are removed to prevent oil spills 2 Figure 2 36 Note Ensure there is an oil catch container prepared to collect oil before the caps are removed to prevent oil spills Figure 2 36 Caps Removed from Power Beyond Ports 12L Cap a t a 3 Attach a 10L to 8L Reducer to the Load Sense port and an 18L to 12L Reducer to the Pressure and Return ports Tighten the Load Sense Reducer with a 19mm wrench Tighten the Pressure and Return Reducers with a 1 1 4 or 32mm wrench See Figure 2 37 32 AutoSteer System Hydraulic Hose Connection Procedure Figure 2 37 Attach Reducers to Power Beyond Ports AW 10L to 8L Reducer 18L to 12L Reducer 4 Connect the 90 degree end of the Load Sense hose to the Load Sense port Point the hose to the right and tighten the hose with 14mm and 19mm wrenches 5 Connect the 90 degree end of the Return hose to the Return port Point the hose to the right and tig
74. washers provided with the installation kit and attach the Roof Rail mounting bracket to the side of the cab as shown in Figure 5 2 Tighten the bolts with a 13mm socket and ratchet Figure 5 2 Attach the Roof Rail Mounting Bracket Left Side Shown Roof Rail Mounting Bracket 4 Repeat the above process and attach the other Roof Rail mounting bracket on the right side of the cab 80 AutoSteer System AGCO and Massey Ferguson Roof Rail Installation 5 If the optional beacon is installed the beacon can be rotated backwards to facilitate the rest of the installation as shown in Figure 5 3 Figure 5 3 Rotate Beacon Backwards 6 Place the Roof Rail on top of the Roof Rail mounting brackets and center it over the cab 7 Attach the Roof Rail using the 5 8 x 1 1 2 bolts washers and nuts provided by the installation kit Tighten the bolts with a 15 16 socket and ratchet See Figure 5 4 Figure 5 4 Attach Roof Rail Mounting Bolt Fa a Fm nal Roof Rail Hardware Installation Guide 81 AGCO and Massey Ferguson Roof Rail Installation 8 Attach the three antennas to the proper antennas connections on the Roof Module See Figure 5 5 Note Hand tighten the connections Do not over tighten Figure 5 5 Attach the Antennas RTK Radio Modem Antenna Cell Modem i Antenna T t a WiFi Antenna 9 Place the Roof Module on the Roof Rail 10 Remove the locking pin from the Roof Rail
75. will not be damaged Adjust the rod lengths as necessary See Figure 3 28 Figure 3 28 Confirm Maximum Steer Right Position Bracket Option 1 and Axle Type 1 Shown EE ee of ee AEn ray p i al 3 meee pipers Be Fais rey P r 12 Repeat Steps 4 through until the rod lengths have been adjusted and the potentiometer is centered to get the maximum sensor movement The maximum movement is reached when the Wheel Angle Sensor rod will sweep from approximately 3 16 inch Smm from both bolt heads holding the potentiometer on to the mounting block when the wheels are turned to the maximum right and left positions See Figure 3 29 Figure 3 29 Maximum Sensor Movement Potentiometer Screw Stops Wheel Angle Sensor as Seen from the Bottom Full Left Movement Range Full Right 70 AutoSteer System Wheel Angle Sensor Installation Procedure Note An Ohm meter can also be used to determine if there is enough sensor movement Connect the Ohm meter to pins A and B of the Wheel Angle Sensor Measure the Ohm reading at the maximum left and right position After subtracting the smaller number from the larger number there should be at least a 3 75 Kilo Ohms change The reading should also never go below 1 5 or higher than 6 6 Kilo Ohms as this is reaching the limits of the potentiometer and could damage the sensor 13 Once all the adjustments are complete tighten all lock nuts and bolts on the linkage and Wheel Angle Sensor rod A 1

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