F I E L D P I L O T®
I N S TA L L AT I O N M A N UAL
Assisted Steering Hydraulic Installation Manual for
Vehicle Kit Number 91-02296
Fits Only John Deere 8x20 Series Tractors
FieldPilot
®
FIELDPILOT®
Copyrights
© 2010 TeeJet Technologies. All rights reserved. No part of this document or the computer programs described
in it may be reproduced, copied, photocopied, translated, or reduced in any form or by any means, electronic or
machine readable, recording or otherwise, without prior written consent from TeeJet Technologies.
Trademarks
Unless otherwise noted, all other brand or product names are trademarks or registered trademarks of their
respective companies or organizations.
Limitation of Liability
TEEJET TECHNOLOGIES PROVIDES THIS MATERIAL “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER
EXPRESSED OR IMPLIED. NO COPYRIGHT LIABILITY OR PATENT IS ASSUMED. IN NO EVENT SHALL
TEEJET TECHNOLOGIES BE LIABLE FOR ANY LOSS OF BUSINESS, LOSS OF PROFIT, LOSS OF USE OR
DATA, INTERRUPTION OF BUSINESS, OR FOR INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
DAMAGES OF ANY KIND, EVEN IF TEEJET TECHNOLOGIES HAS BEEN ADVISED OF SUCH DAMAGES
ARISING FROM TEEJET TECHNOLOGIES SOFTWARE.
Safety Information
TeeJet Technologies is not responsible 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 FieldPilot is not designed to replace the vehicle’s operator.
Do not leave a vehicle while the FieldPilot is engaged.
Be sure that the area around the vehicle is clear of people and obstacles before and during engagement.
The FieldPilot is designed to support and improve efciency while working in the eld. The driver has full
responsibility for the quality and work related results.
Disengage FieldPilot before operating on public roads or when not in use to prevent loss of vehicle control.
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FieldPilot
®
PREPARATION
1. Before beginning the installation, thoroughly clean the vehicle to remove dirt and contaminants that might get
into the hydraulic circuit.
2. Park the vehicle on a clean, level oor with adequate clearance to work around.
3. Do not attempt to loosen any hydraulic ttings while the engine is running.
4. Allow the motor and the hydraulics to cool until it is no more than warm to the touch before proceeding.
5. Prior to loosening any hydraulic ttings, be sure to have the appropriate plugs and caps available in order to
limit loss of hydraulic uid from the open ttings.
PREVENT HYDRAULIC SYSTEM CONTAMINATION. It is essential to thoroughly clean hydraulic
system ttings and hose connections prior to disconnecting or removing them. Use a spray cleaner
such as “Brake Clean” to prevent hydraulic system contamination. Note that o-rings used on ORB and
ORFF type ttings may be damaged by solvent cleaners such as “Brake Clean”. If a tting is to be cleaned
internally, the o-ring should rst be removed and cleaned with a berless cloth.
IMPORTANT
WARNING: HOT, HIGH PRESSURE FLUID HAZARD. Hydraulic oil may be hot and under extreme
pressure. To prevent serious injury or death, relieve system pressure and allow the system to cool
before repairing or disconnecting. Wear proper hand and eye protection when searching for leaks,
using wood or cardboard instead of hands. Keep all hydraulic components in good repair.
WARNING: PINCH POINT HAZARD! To prevent serious injury or death, avoid unsafe practice while
manually operating hydraulic steering circuits. Keep others away and stay clear of mechanical steering
linkages.
TO AVOID EXCESS LEAKAGE, DO NOT TURN THE STEERING WHEEL WHILE THE
FITTINGS ON THE MANUAL STEERING VALVE ARE DISCONNECTED.
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FieldPilot
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KIT CONTENTS
Unpack the installation kit and identify the required parts.
Item Part Number Description Quantity
A 32-04040 Switch, Engage/Disengage ..........................................................................................1
B 350-0037 Washer, Flat - 3/8” SST ...............................................................................................4
C 35-02180 Valve, FieldPilot 2.1GPM, CC, LS, PWM .....................................................................1
D 45-07703 Harness, SCM .............................................................................................................1
E 45-10103 Harness, Valve .............................................................................................................1
F 60-04087 Bolt, Hex- 3/8-16 x 3-1/4” SST .....................................................................................2
G 60-04095 Bolt, Hex- 3/8-16 x 1-1/2” SST .....................................................................................2
H 60-04099 Set Screw, 10/24 X 3/8”, Cup Point Allen ....................................................................1
I 60-07027 Nut, NyLock 3/8-16, SST .............................................................................................4
J 65-05184 Bracket, Hyd. Block Mount - John Deere 8x20, 8x30 ..................................................1
K 68-01165 Hose, Hyd. - 3/8” x 83”, #8FORF x #6FJIC 90º ...........................................................2
L 68-01226 Hose, Hyd. - 3/8” x 21”, #6FJIC x #6FJIC ....................................................................3
M 68-02019 Adapter, Hyd. - #6MJIC x #6MORB .............................................................................2
N 68-02026 Adapter, Hyd. Run Tee - #8 ORF .................................................................................2
O 68-02078 Adapter, Hyd. 90º - #6MJIC x #6FJIC ..........................................................................3
P 68-02080 Adapter, Hyd. 90º - #6MJIC x #6MORB .......................................................................3
Q 68-02084 Adapter, Hyd. - #6MJIC x M14x1.5 MORB ..................................................................3
R 68-02120 John Deere Shuttle Disc ..............................................................................................1
S 68-02161 Adapter, John Deere Shuttle Spacer Long (RE213458) ..............................................1
T 90-50013 Cable Tie Kit, 15 ..........................................................................................................1
U 91-07011 Steering Wheel Switch Kit ...........................................................................................1
V 98-05145 Installation Manual, John Deere 8x20 Series ..............................................................1
Item Part # Description Illustration
A 32-04040
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Switch, Engage/Disengage,
Momentary
Item Part # Description Illustration
B 350-0037 Washer, Flat - 3/8" SST
FieldPilot
®
C 35-02180
Valve, FieldPilot 2.1GPM, CC,
LS, PWM
D 45-07703 Harness, SCM
E 45-10103 Harness, Valve
F 60-04087 Bolt, Hex- 3/8-16 x 3-1/4" SST
G 60-04095 Bolt, Hex- 3/8-16 x 1-1/2" SST
H 60-04099
Set Screw, 10/24 X 3/8", Cup
Point Allen
I 60-07027 Nut, NyLock 3/8-16, SST
45-10103
DC:xx/xx
SCM Power I/O
45-07703
DC: xx/xx
Power
Valve Output
A
B
J 65-05184
Bracket, Hyd. Block Mount - John
Deere 8x20, 8x30
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FieldPilot
Item Part # Description Illustration
®
K 68-01165
L 68-01226
M 68-02019
N 68-02026 Adapter, Hyd. Run Tee - #8 ORF
O 68-02078
P 68-02080
Hose, Hyd. - 3/8" x 83", #8FORF
x #6FJIC 90º
Hose, Hyd. - 3/8" x 21", #6FJIC
x #6FJIC
Adapter, Hyd. - #6MJIC x
#6MORB
Adapter, Hyd. 90º - #6MJIC x
#6FJIC
Adapter, Hyd. 90º - #6MJIC x
#6MORB
Q 68-02084
R 68-02120 John Deere Shuttle Disc
S 68-02161
T 90-50013 Cable Tie Kit, 15
U 91-07011 Steering Wheel Switch Kit
V 98-05145 Installation Manual, John Deere 8x20 Series
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Adapter, Hyd. - #6MJIC x
M14x1.5 MORB
Adapter, John Deere Shuttle
Spacer Long (RE213458)
Figure 1-1: Hydraulic Diagram
FieldPilot
®
K
K
John Deere
Orbital Valve
R
L
B
FieldPilot Valve
Steering
Pump
P
T
L
PA
L
T
L
LS
P
T
LS
8x20 SCV
Valve Stack
Tank
T
LS
P
Existing Hoses
Hoses From Kit
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FieldPilot
Matrix 840G
®
Figure 1-2: System Diagram
Matrix
FieldPilot
Optional Accessory
Power
Optional RXA-30 GPS Antenna
Kit, RAM Mount w/Suction Cup
90-02349 (Matrix 570G)
90-02700 (Matrix 840G)
16-00022: Camera
45-07703
SCM Power I/O
SCM Power I/O
45-07703
DC: xx/xx
45-07708
SCM Harness
Valve Output
SCM COM 2
GPS In
COM 1
Engage/Disengage
Remote
78-50187
65-05226
Kit, Bracket
RXA-30 Antenna
45-05615 4 Pos.
45-05765 8 Pos.
Speed/Sense Cable
78-08061
Steering Control
Module (SCM)
GPS Power
Seat Sensor
78-50155 GPS Patch Antenna
45-05786: 6 m
45-05787: 9 m
Antenna Cable
Matrix 570G
75-30055
75-30056 w/ClearPath
Speed Cable
+12V
Camera
45-05617: 20'
45-05618: 60'
Camera Extension Cable
Steering
Wheel Sense
5 Pos.
4 Pos.
8 Pos.
32-50008
Switch
RS-232
RS-232
45-08101
CAN Terminator
CAN
75-30070
75-30071 w/ClearPath
Power/DATA
45-05626
45-05626
Pwr/CAN/Data
Cable
(included with
FieldPilot and
BoomPilot kits)
CAN
POWER IN
8 Pos.
TJ CAN
(Terminated)
3A Fuse
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45-10103
Harness
Steering
(A+B)
45-10103
DC: xx/xx
32-04040
Remote
Engage/
Disengage
Switch
Steering
Valve
32-04020
32-04020
DC: xx/xx
Engage / Disengage
Optional
Footswitch
Battery 12' w/15Amp Fuses
45-05381
DC: xx/xx
45-05381
C
o
n
n
e
(
ct
+
1
o
2
t
v)
o
FieldPilot
®
INSTALLATION
If there are questions concerning the installation of the FieldPilot system on this vehicle, or due to the
changes in component specications the parts supplied in the kit are not exactly as presented in this
document, please contact your dealer or TeeJet Customer service representative for clarication
before installation. TeeJet Technologies is not responsible for misuse or incorrect installation of the system.
NOTE: BE VERY CAREFUL TO ABSOLUTELY SECURE ALL CABLES AND HOSES SO THAT THEY DON’T
INTERFERE WITH THE MANY MOVING PARTS OF THE MACHINE!
Due to difculties accessing all the ports at the John Deere Orbital valve, most hydraulic connections are made on
the rear of the John Deere 8X20 at the Selective Control Valve (SCV) stack. The A & B steering outputs from the
FieldPilot valve are routed to the John Deere orbital valve located just forward of the cab.
Overview of the Machine
• The FieldPilot valve will mount at the rear of the machine.
• The Tank, Pressure, and LS connections will be to the Selective Control Valve (SCV) stack at the rear of the
machine.
• The GPS antenna will mount on the hood.
• The steering hose connections will be to the John Deere orbital valve just under the front left of the cab.
NOTE: All references to left and right are stated as if the user is seated in the driver’s seat.
Figure 1-3: Overview of the Machine
Selective Control
Valve (SCV) stack
FieldPilot
Valve
GPS
Steering Hose
Connections
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FieldPilot
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1. PrePare the FieldPilot ValVe
Install tting (M) in the A & B ports. Install tting (P) in the P, T and LS ports.
Figure 1-4: Prepare the FieldPilot Valve
P
P
P
M
M
2. install the FieldPilot ValVe Bracket
The valve bracket (J) will mount to the rear of the tractor, on the right side just above the implement lights
connector. Mount the bracket (J) as shown using (2) 3/8” bolts (G), (2) 3/8 nuts (I) and (2) 3/8” washers (B).
Figure 1-5: Install Mounting Bracket for FieldPilot Valve
J
G, I & B
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FieldPilot
3. Mount the FieldPilot ValVe
Mount the FieldPilot Valve to the bracket (J) using parts (B, F & I). Mount it so the P & T ports are facing the
rear and the solenoids are on the left side.
Figure 1-6: Mount the FieldPilot Valve
P and T Ports
®
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4. PrePare the rear scV stack
Remove the plugs or test ports from the LS, T, and P ports of the rear SCV stack. Insert (R) in the LS port and
then insert (S) with the threaded end up. Next install adapters (Q) in the LS, T, & P ports of the SCV stack.
NOTE: If adapters (Q) have a metal washer it must be removed first.
Figure 1-7: Prepare The Rear SCV Stack
Threaded End
Insert R & S
S
R
Q
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FieldPilot
5. install the ls hose and adaPter
Connect hose (L) from the SCV LS port to the LS port of the FieldPilot valve.
Figure 1-8: Install The LS Hose and Adapter
L
6. install tank hose and adaPter
Install adapter (O) onto adapter (Q) in the SCV T port and then connect hose (L) from (O) to the T port of the
FieldPilot valve.
®
Figure 1-9: Install Tank Hose and Adapter
O
T Port
L
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FieldPilot
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7. install Pressure hose and adaPter
Install adapter (O) onto adapter (Q) in the SCV P port and then connect hose (L) from (O) to the P port of the
FieldPilot valve.
Figure 1-10: Install Pressure Hose and Adapter
L
O
P Port
8. install the leFt and right steer hoses
Locate the John Deere orbital valve, just forward of the cab on the left hand side.
Figure 1-11: Install the Left and Right Steer Hoses
Trace the steering hydraulic lines from the steering cylinder back to the orbital valve to determine the left and right
steering ports on the steering control unit. Disconnect these two lines at the orbital valve and install Run Tees (N)
onto the orbital valve steering ports. Reconnect the John Deere steering hoses to the run of the tees.
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FieldPilot
Figure 1-12: Install the Left and Right Steer Hoses
®
N
N
The steer hoses (K) run under the cab on the left hand side of the vehicle. The hose ends with the 90° ttings
will attach to ports A and B on the FieldPilot valve mounted at the rear of the vehicle. Route the other ends under
the cab and connect to the run tees installed at the JD orbital valve.
Figure 1-13: Install the Left and Right Steer Hoses
K
K
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FieldPilot
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9. install the ValVe control caBle
The valve cable exits the cab through an access plate with knockouts in the left rear section. Connect the
FieldPilot valve control cable (E) to the FieldPilot valve by attaching the DIN connectors to the individual coils. Do
not be concerned at this time about which connector is connected to which solenoid coil. Route the cable along
the front underside of the cab and around the right side to the access panel. Secure with tie wraps as necessary.
NOTE: If the vehicle steers the wrong way when it is tested, exchange the connector positions.
NOTE: After all cables and wires have been wired into the cab, ensure the knockout is resealed.
Figure 1-14: Install Valve Control Cable
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FieldPilot
®
10. install steering disengage switch (kit 91-07011)
The steering disengage kit (U) is used to automatically disengage FieldPilot when the steering wheel is turned.
Remove the cover for the steering column. Attach magnets to shaft/knuckle as shown. Attach the aluminum
bracket to an existing bolt and bend it so that the sensor is within 1/8” of the magnets. Route the cable and ensure
it will not get tangled with any moving parts. Reattach the cover for the steering column.
Figure 1-15: Install Steering Disengage Switch (Kit 91-07011)
Magnets
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FieldPilot
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11. installation oF engage/disengage switch
Connect item (A) to the connector on the SCM harness labeled Remote Engage/Disengage. Install the push
button in a location that is easily accessible during operation of the machine. This switch (A) is not required if the
optional foot switch 32-04020 is used.
Figure 1-16: Engage/Disengage Switch
12. recoMMended electronics installation
The Steering Control Module (SCM) should be mounted securely to the oor of the cab. The control console can
be mounted to the operator’s preference. The GPS antenna should be mounted as far forward as possible on top
of the cab on a metal surface of at least 4” square.
Figure 1-17: Recommended Electronics Installation
SCM
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Console
FieldPilot
®
GPS
13. VeriFY oPeration oF hYdraulics and set the steering
control rate
Clean and pick up the area around the vehicle and make certain that it is safe to operate. Start the engine and
check hydraulic connections for leaks. Rotate the steering wheel from one extreme to the other and back to
center, check for leaks. While steering through the extremes of movement, check the cables and hoses for wear
points and strain, adjust as necessary.
The nal oil ow rate adjustment is accomplished through the Matrix console. The
target lock to lock time is 5 seconds and the valve frequency is 110. Refer to the Matrix
manual for further instructions.
NOTE: To activate the manual overrides, a tool such as a small screwdriver or allen wrench must be inserted into
the end of the coil to depress the override button.
WARNING: PINCH POINT HAZARD! To prevent serious injury or death, avoid unsafe practice while
manually operating hydraulic steering circuits. Keep others away and stay clear of mechanical steering
linkages.
14. coMPlete electronic installation
Refer to the owner’s manual supplied with the automated steering system to complete the electronic installation
and setup.
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F I E L D P I L O T®
I N S TAL L AT I O N M A N U A L
A series of equipment-specic hydraulic installation kits have been
developed to work in conjunction with your assisted steering system. This
kit contains the necessary components and instructions to install assisted
steering hydraulics on the John Deere 8x20 Series Tractors. Please review
this manual thoroughly before beginning the installation process.
1801 Business Park Drive
Springeld, Illinois 62703 USA
Tel: (217) 747-0235 • Fax: (217) 753-8426
www.teejet.com
98-05145 R1
© TeeJet Technologies 2010
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