F I E L D P I L O T®
U S E R M A N U A L
Assisted Steering Hydraulic Installation Manual for
Vehicle Kit Number 91-02288
Fits Only John Deere 4X40, 4X50, and 4X55
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.
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FieldPilot
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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.
6. Remove the hood and side panels around the engine compartment to allow access to the hydraulic
system.
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.
TO AVOID EXCESS LEAKAGE, DO NOT TURN THE STEERING WHEEL WHILE THE
FITTINGS ON THE MANUAL STEERING VALVE ARE DISCONNECTED.
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.
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FieldPilot
KIT CONTENTS
Unpack the installation kit and identify the required parts.
Item Part Number Description Quantity
A 32-04040 Switch, Engage/Disengage, Momentary ..................................................................1
B 350-0024 Washer, Flat, 1/4” SST .............................................................................................4
C 350-0037 Washer, Narrow Flat - 3/8”, SST ..............................................................................2
D 350-0083 Nut, Whiz-Lock, 1/4”-20 SST ..................................................................................2
E 35-02181 Valve, FLDPLT PWM, CC, LS 1.1GPM ...................................................................1
F 35-03017 Manifold, 3 Port, PRRV ............................................................................................1
G 35-04085 Cartridge, PRRV 50-600psi .....................................................................................1
H 45-07703 Harness, SCM .........................................................................................................1
I 45-10103 Harness, Valve .........................................................................................................1
J 60-01016 Washer, Flat, 5/8” SST ............................................................................................1
K 60-04087 Bolt, Hex, 3/8-16 x 3-1/4” SST .................................................................................2
L 60-04090 Bolt, Hex, 1/4”-20 x 2” SST ...................................................................................... 2
M 60-04091 Bolt, Hex, 5/8”-11 x 1.5” SST ..................................................................................1
N 60-07027 Nut, NyLock 3/8-16, SST .........................................................................................2
O 60-07028 Nut, Whiz-Lock, 5/8”-11 SST ...................................................................................1
P 65-05134 Bracket, FieldPilot Valve Mount ...............................................................................1
Q 65-05194 Bracket, PRRV Mount ..............................................................................................1
R 68-01025 Hose, Hyd. - 3/8” x 54”, #6FJIC x #6FJIC90º ......................................................1
S 68-01095 Hose, Hyd. - 3/8” x 53”, #6FJIC x #6FJIC ................................................................3
T 68-01096 Hose, Hyd. - 3/8” x 60”, #6FJIC x #6FJIC ................................................................1
U 68-01097 Hose, Hyd. - 3/8” x 25”, #6FJIC x #6FJIC ................................................................1
V 68-01158 Hose, Hyd. - 3/8” x 13”, #6FJIC x #6F JIC 90º ........................................................1
W 68-01203 Hose, Hyd. - 1/4” x 19”, #6FJIC x #6FJIC 90º .........................................................1
X 68-02019 Adapter, Hyd. - #6MJIC x #6MORB .........................................................................2
Z 68-02022 Adapter, Hyd. -Run Tee #6 JIC ................................................................................5
AA 68-02070 Adapter, Hyd. Plug - #6MORB .................................................................................1
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FieldPilot
BB 68-02078 Adapter, Hyd. 90º - #6MJIC x #6FJIC .....................................................................2
CC 68-02080 Adapter, Hyd. 90º - #6MJIC x #6MORB ..................................................................4
DD 68-02082 Adapter, Hyd. - #6MJIC x #8MORB .........................................................................2
EE 68-02083 Adapter, Hyd. 90º - #6MJIC x #8MORB ..................................................................2
FF 90-50013 Cable Tie Kit, 15 ......................................................................................................2
GG 91-07011 Steering Wheel Switch Kit .......................................................................................1
HH 98-05108 Installation Manual, JD 4X40,4X50,4X55 ................................................................1
Item Part # Description Illustration
A 32-04040 Switch, Engage/Disengage,
B 350-0024 Washer, Flat, 1/4” SST
C 350-0037 Washer, Narrow Flat - 3/8”,
®
Momentary
SST
D 350-0083 Nut, Whiz-Lock, 1/4”-20
SST
E 35-02181 Valve, FLDPLT PWM, CC,
LS 1.1GPM
F 35-03017 Manifold, 3 Port, PRRV
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Item Part # Description Illustration
G 35-04085 Cartridge, PRRV 50-600psi
FieldPilot
®
H 45-07703 Harness, SCM
I 45-10103 Harness, Valve
J 60-01016 Washer, Flat, 5/8” SST
K 60-04087 Bolt, Hex, 3/8-16 x 3-1/4”
SST
L 60-04090 Bolt, Hex, 1/4”-20 x 2” SST
M 60-04091 Bolt, Hex, 5/8”-11 x 1.5” SST
45-10103
DC:xx/xx
SCM Power I/O
45-07703
DC: xx/xx
Power
Valve Output
A
B
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FieldPilot
Item Part # Description Illustration
N 60-07027 Nut, NyLock 3/8-16, SST
O 60-07028 Nut, Whiz-Lock, 5/8”-11 SST
P 65-05134 Bracket, FieldPilot Valve
Q 65-05194 Bracket, PRRV Mount
®
Mount
R 68-01025 Hose, Hyd. - 3/8” x 54”,
#6FJIC x #6FJIC90º
S 68-01095 Hose, Hyd. - 3/8” x 53”,
#6FJIC x #6FJIC
T 68-01096 Hose, Hyd. - 3/8” x 60”,
#6FJIC x #6FJIC
U 68-01097 Hose, Hyd. - 3/8” x 25”,
#6FJIC x #6FJIC
V 68-01158 Hose, Hyd. - 3/8” x 13”,
#6FJIC x #6F JIC 90º
W 68-01203 Hose, Hyd. - 1/4” x 19”,
#6FJIC x #6FJIC 90º
X 68-02019 Adapter, Hyd. - #6MJIC x
#6MORB
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Item Part # Description Illustration
Z 68-02022 Adapter, Hyd. -Run Tee #6
JIC
AA 68-02070 Adapter, Hyd. Plug -
#6MORB
BB 68-02078 Adapter, Hyd. 90º - #6MJIC
x #6FJIC
CC 68-02080 Adapter, Hyd. 90º - #6MJIC
x #6MORB
FieldPilot
®
DD 68-02082 Adapter, Hyd. - #6MJIC x
#8MORB
EE 68-02083 Adapter, Hyd. 90º - #6MJIC
x #8MORB
FF 90-50013 Cable Tie Kit, 15
GG 91-07011 Steering Wheel Switch Kit
HH 98-05108 Installation Manual, JD
4X40,4X50,4X55
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FieldPilot
Firewall
Steering valve block
FieldPilot
Valve
Steering
motor
P
P
T
T
A B
L R
Tank Return
Added and replacement hoses
Added components
T
U
R V
W
2 3
1
S
S S
PRRV
®
Figure 1-1: Hydraulic Diagram
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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!
1. PrePare the FieldPilot ValVe
Make sure the valve block (E) is clean and dust free. Work on a clean bench. Remove the plastic plugs.
Install plug (AA) in the LS (load sense) port. Install adapters (CC) in the A, B, and T ports with the end of
the adapter facing upwards. Install adapter (X) in the P port.
NOTE: All references to left and right are stated as if the user is seated in the driver’s seat.
Figure 1-2: Preparing FieldPilot Valve
®
X
CC
AA
CC
CC
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FieldPilot
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2. MoUNt ValVe BraCKet oN VehiCle
The mounting bracket (P) will be positioned on the right side of the frame of the tractor just forward of the
battery box. There are square holes punched in the tractor frame. Select the third hole forward of the battery
box to mount the valve. Attach the bracket to the frame of the tractor using the bolt (M) with washer (J) and
nut (O).
Figure 1-3: Mount Valve Bracket on Vehicle
M, J, O
P
3. iNstall the FieldPilot ValVe aNd PrrV BraCKet
Using the bolts (K), washers (C) and nuts (N), fasten the FieldPilot Valve (E) and bracket (Q) to the
bracket (P).
Figure 1-4: Install the FieldPilot Valve and PRRV Bracket
Q
K, C, N
E
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FieldPilot
4. PrePare the PrrV ValVe
Install cartridge (G) into manifold (F) in the #10 port. Install adapters (EE) in the #1 and #3 ports of the
PRRV valve. Install adapter (DD) in the #2 port. (Additional adapters are included that can be used if
necessary to make your installation easier).
Figure 1-5: Prepare the PRRV Valve
EE
G
F
EE
DD
5. MoUNt the PrrV ValVe
Use parts (B, D, & L) to mount the PRRV valve to the bracket (Q). The PRRV can be oriented a number
of ways to make your installation easier.
®
Figure 1-6: Mount the PRRV Valve
B,D,L
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FieldPilot
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6. PrePare the JohN deere steeriNg ValVe BloCK PressUre side
The John Deere steering valve block is located on top of the engine. Disconnect the pressure feed line from
the adapter on top of the JD steering valve block and disconnect this steel line from its connection in front
of the engine compartment and remove it completely. Then install a run tee (Z) on the adapter on the JD
steering valve block. Then use hose (T) to replace the steel line that was just removed.
Figure 1-7: Prepare the John Deere Steering Valve Block Pressure Side
Disconnect
Disconnect
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Z
T
T
FieldPilot
®
7. PrePare the JohN deere steeriNg ValVe BloCK taNK side
The John Deere steering valve block is located on top of the engine. Disconnect and remove the tank line
from the adapter on the bottom of the JD Steering Valve block and where it connects at the rewall just under
the windshield. Then install a run tee (Z) on the adapter on the JD steering valve block. The use hose (U)
to replace the steel line that was just removed.
Figure 1-8: Prepare the John Deere Steering Valve Block Tank Side
Disconnect Z
U
U
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FieldPilot
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8. iNstall steeriNg hoses aNd adaPters
Disconnect the two steel lines that are at the rewall just below the windshield. Install run tees (Z) and
reconnect the original steel line to the run of the tee. Connect a hose (S) to each of the branches of the run
tee and route them down and connect to the A & B ports of the FieldPilot valve.
Figure 1-9: Install Steering Hoses and Adapters
Disconnect
Z
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S
S
FieldPilot
9. iNstall PressUre hoses
Connect hose (V) from the FieldPilot Valve P port to the #1 port of the PRRV. Connect hose (R) from the
run tee on top of the John Deere steering block to the #2 port of the PRRV.
Figure 1-10: Install Pressure Hoses
V
R
®
R
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FieldPilot
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10. iNstall taNK hoses aNd adaPter
Install run tee (Z) to the adapter in the T port of the FieldPilot valve and the Connect hose (W) from the
branch of the run tee to the #3 port of the PRRV.
Connect hose (S) from the branch of the run tee on the bottom of the John Deere steering block to the run of
the tee on the T port of the FieldPilot valve.
Figure 1-11: Install Tank Hoses and Adapter
S
Z
W
S
W
S
11. iNstall the ValVe CoNtrol CaBle
Connect the FieldPilot valve control cable (I) to the coils on the FieldPilot valve and route the cable into the
cab. Connect it to the SCM harness. Do not be concerned at this time about which connector is connected to
which solenoid coil.
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FieldPilot
12. adJUstiNg the PrrV ValVe
A hex wrench is used to adjust the PRRV valve and the Matrix console’s “Valve Test” is used to activate
the FieldPilot valve. Refer to the Matrix manual for instructions regarding the “Valve Test” and other valve
settings. Adjust the PRRV valve to obtain a 4 second lock-to-lock time. Turning the adjustment screw in
will decrease (make faster) the lock-to-lock time. Be sure the oil is warm and the vehicle is moving forward
slowly when setting the lock-to-lock time. Tighten the lock on the PRRV once the proper lock-to-lock is
obtained.
Figure 1-12: Adjusting the PRRV Valve
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13. iNstall steeriNg diseNgage seNsor
The steering disengage kit (GG) is used to automatically disengage FieldPilot when the steering wheel is
turned. The magnets mount on the steering shaft or other rotating part of the steering wheel and the sensor
mounts so that there is a 1/8” clearance between the sensor and magnet.
Figure 1-13: Steering Disengage Sensor
GG
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FieldPilot
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14. 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 1-14: Engage/Disengage Switch
15. reCoMMeNded eleCtroNiCs iNstallatioN
The Steering Control Module (SCM) should be mounted securely to the oor of the cab. A good location
is to the right of the seat near the rear 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 1-15: Recommended Electronics Installation
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GPS
FieldPilot
®
16. 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. Refer to the Matrix manual for further
instructions.
Use the electronic steering control console to perform the left to right steering test. Count the seconds to
move the wheels from full left to full right and also in the opposite direction. The vehicle should be moving
forward very slowly during these tests so there is not excessive side pressure on the tires. If you nd that the
machine steers in the opposite direction from that being commanded in this steering test sequence, switch
the valve connectors at the FieldPilot valve.
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.
17. CoMPlete eleC troNiC iNstallatioN
Refer to the owner’s manual supplied with the automated steering system to complete the electronic
installa¬tion and setup.
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FieldPilot
®
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F I E L D P I L O T®
U S E R 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 4x40, 4x50, and 4x55 chassis. Please review this manual thoroughly
before beginning the installation process.
1801 Business Park Drive
Springeld, Illinois 62703 USA
Tel: (217) 753-8424 • Fax: (217) 753-8426
www.teejet.com
98-05108 R1
© TeeJet Technologies 2010
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