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 91-02342
Fits Only Willmar 7200, 7250, 7400 and 7450
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
®
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. Carefully trace the EF line from the prioritized pump to be sure there are no aftermarket components that
may be damaged by high pressure if they are upstream from the new electric/hydraulic steering valve.
6. 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.
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TO AVOID EXCESS LEAKAGE, DO NOT TURN THE STEERING WHEEL WHILE
THE FITTINGS ON THE MANUAL STEERING VALVE ARE DISCONNECTED.
FieldPilot
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 ...........................................................................................2
C 35-02182 Valve, FieldPilot, PWM OC, 4.0GPM .......................................................................1
D 45-07703 Harness, SCM .........................................................................................................1
E 45-10103 Harness, Valve .........................................................................................................1
F 60-04089 Bolt Hex, 3/8”-16 X 3-3/4” SST ................................................................................2
G 60-07027 Nut, NyLock 3/8-16, SST .........................................................................................2
H 65-05155 Bracket, Hyd. Block Mount - WM72/7400 ................................................................1
I 68-01081 Hose, Hyd. - 3/8” x 56”, #6FJIC x #6FJIC90º ..........................................................2
J 68-01082 Hose, Hyd. - 1/2” x 62”, #8FJIC x #10FJIC ..............................................................1
K 68-01083 Hose, Hyd. - 1/2” x 55”, #10FJIC90º x #8MJIC ........................................................1
L 68-01144 Hose, Hyd. - 1/2” x 47”, #8FJIC x #8FJIC 90º .........................................................1
M 68-02009 Adapter, Hyd. Run Tee - #8 JIC ...............................................................................1
N 68-02022 Adapter, Hyd. Run Tee - #6 JIC ...............................................................................2
O 68-02045 Adapter, Hyd. 90º - #10MJIC x #10FJIC ..................................................................1
P 68-02046 Adapter, Hyd. - #10MJIC x #12MORB .....................................................................2
Q 68-02078 Adapter, Hyd. 90º - #6MJIC x #6FJIC ......................................................................2
R 68-02082 Adapter, Hyd. - #6MJIC x #8MORB .........................................................................2
S 68-02094 Adapter, Hyd. - #8MJIC x #8MORB .........................................................................1
T 90-02472 Kit, Patch Antenna EXT 10’ ......................................................................................1
U 90-50013 Cable Tie Kit, 15 ......................................................................................................2
V 91-00022 Kit, Articulated Gyro Module ....................................................................................1
W 91-07011 Kit, Steering Wheel Switch ......................................................................................1
X 98-05098 Installation Manual, Willmar 7200, 7250, 7400 and 7450 ........................................1
®
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FieldPilot
®
Item Part # Description Illustration
A 32-04040 Switch, Engage/Disengage,
Momentary
B 350-0037 Washer, Flat - 3/8" SST
C 35-02182 Valve, FieldPilot, PWM OC,
4.0GPM
D 45-07703 Harness, SCM
E 45-10103 Harness, Valve
45-10103
DC:xx/xx
SCM Power I/O
45-07703
DC: xx/xx
Power
Valve Output
A
B
F 60-04089 Bolt Hex, 3/8"-16 X 3-3/4"
SST
G 60-07027 Nut, NyLock 3/8-16, SST
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Item Part # Description Illustration
H 65-05155 Bracket, Hyd. Block Mount -
WM72/7400
I 68-01081 Hose, Hyd. - 3/8" x 56",
#6FJIC x #6FJIC90º
J 68-01082 Hose, Hyd. - 1/2" x 62",
#8FJIC x #10FJIC
K 68-01083 Hose, Hyd. - 1/2" x 55",
#10FJIC90º x #8MJIC
L 68-01144 Hose, Hyd. - 1/2" x 47",
#8FJIC x #8FJIC 90º
FieldPilot
®
M 68-02009 Adapter, Hyd. Run Tee - #8
JIC
N 68-02022 Adapter, Hyd. Run Tee - #6
JIC
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FieldPilot
Item Part # Description Illustration
O 68-02045 Adapter, Hyd. 90º - #10MJIC
P 68-02046 Adapter, Hyd. - #10MJIC x
Q 68-02078 Adapter, Hyd. 90º - #6MJIC
®
x #10FJIC
#12MORB
x #6FJIC
R 68-02082 Adapter, Hyd. - #6MJIC x
#8MORB
S 68-02094 Adapter, Hyd. - #8MJIC x
#8MORB
T 90-02472 Kit, Patch Antenna EXT 10'
U 90-50013 Cable Tie Kit, 15
V 91-00022 Kit, Articulated Gyro Module
W 91-07011 Kit, Steering Wheel Switch
X 98-05098 Installation Manual, Willmar 7200, 7250, 7400 and 7450
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Figure 1-1: Hydraulic Diagram
Manual Steering
Valve
Tank
FieldPilot
®
R
L
K
EF
I
I
B
A
FieldPilot Valve
T
LS
P
LS
CF
J
P
L
T
EF
Priority Valve
Line that was connected
to EF on Priority Valve
Auxiliary
Pump
P
T
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
78-50155 GPS Patch Antenna
45-05786: 6 m
45-05787: 9 m
65-05226
Kit, Bracket
RXA-30 Antenna
Antenna Cable
75-30056 w/ClearPath
45-05615 4 Pos.
45-05765 8 Pos.
Speed/Sense Cable
78-08061
Steering Control
Module (SCM)
GPS Power
Steering
Wheel Sense
Seat Sensor
45-08101 CAN Terminator
Matrix 570G
75-30055
5 Pos.
4 Pos.
8 Pos.
32-50008
Switch
Speed Cable
+12V
Camera
45-05617: 20'
45-05618: 60'
Camera Extension Cable
RS-232
RS-232
45-08117 CAN Extension Cable 20'
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
DC: xx/xx
Engage / Disengage
78-08073
Articulated Gyro Module (AGM)
32-04020
Optional
Footswitch
45-07716
Harness TGM
Tilt Gyro Module
CAN Harness
45-07716
DC: xx/xx
CAN Tee
45-05381
Battery 12'
w/15 Amp Fuses
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!
Overview of the Machine
• The FieldPilot valve will mount on the right side of the machine.
• The EF oil from the priority valve will route through the FieldPilot valve.
• Priority valve is located inside the left frame rail behind the front axel.
• The steering and tank connections will be at the orbital.
• The AGM will mount on the rear half of the machine.
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
®
Possible AGM Location
GPS
FieldPilot
Orbital
Valve
Possible AGM Location
Priority
Valve
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FieldPilot
1. PREPARE THE FIELDPILOT VALVE
Install adapters (P) in the EF & P ports. Install adapters (R) in the A & B ports. Install adapter (S) in the
T port. Then attach adapters (Q) to (R) in the A & B ports. Finally attach adapter (O) to (P) in the EF port.
Figure 1-4: Prepare the FieldPilot Valve
®
R
Q
R
Q
O
P
P
S
2. INSTALL THE FIELDPILOT VALVE BRACKET
Locate the two bolts above the axle on the right side next to the mufer. Install the mounting bracket (H)
next to the mufer using the existing bolts.
Figure 1-5: Install Mounting Bracket for FieldPilot Valve
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existing bolts
FieldPilot
®
3. MOUNT THE FIELDPILOT VALVE
Using parts (B, F, & G), mount the FieldPilot valve (C) to the bracket (H). The P & T ports will face down.
Figure 1-6: Mount the FieldPilot Valve
B, F, & G
4. INSTALL PRESSURE AND EF HOSES
The FieldPilot valve will receive pressure from the Excess Flow port on the priority valve. The priority valve
is located inside the left frame behind the front axle. The EF port is the top port on the left side of the priority
valve. Excess Flow from the FieldPilot valve will be returned to the hose originally connected to the EF port
on the priority valve. Disconnect the hose from the EF port on the priority valve. Connect hose (K) to that
hose and route it to the EF port on the FieldPilot valve. Then install hose (J) from the EF port on the priority
valve to the P port on the FieldPilot valve.
Figure 1-7: Install Pressure and EF Hoses
EF Port, disconnect
original hose
connect K to
existing hose
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FieldPilot
®
connect K here
Install J here
connect J here
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FieldPilot
5. INSTALL TANK ADAPTER AND HOSE
The FieldPilot valve will connect the tank hose at the orbital. Disconnect the tank hose at the orbital. Install
run tee (M) and reconnect tank hose to the run of the tee. Then install hose (L) from the branch of the run
tee (M) to the T port of the FieldPilot valve.
Figure 1-8: Install Tank Adapter and Hose
M
L
Attach L here
6. INSTALL STEERING ADAPTERS AND HOSES
The FieldPilot valve will connect the steering hoses at the orbital. Disconnect the two steering lines at the
orbital (label the hoses rst). Install run tees (N) and reconnect the original steer hoses. Then install hoses
(I) from the branch of each tee to the A & B ports of the FieldPilot valve.
®
Figure 1-9: Install Steering Adapters and Hoses
N
N
I
I
I
I
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FieldPilot
®
7. INSTALL THE VALVE CONTROL CABLE
Connect the valve control cable (E) to the FieldPilot valve and route it into the cab.
Figure 1-10: Install the Valve Control Cable
8. 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 1-11: Engage/Disengage Switch
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FieldPilot
®
9. INSTALL STEERING DISENGAGE SWITCH KIT 9107011
The steering disengage kit (W) is used to automatically disengage FieldPilot when the steering wheel is
turned. The magnets mount on the steering shaft and the sensor detects the rotation of the shaft. Set the
clearance between the sensor and magnets to 1/8” and rotate the steering wheel in both directions to be
sure that the sensor does not contact the magnets or the shaft. Connect the sensor to the Steering Control
Module Cable labeled ‘Steering Wheel Sense’ and secure the cables in position so that they cannot interfere
with the rotation of the steering shaft.
Figure 1-12: Install Steering Disengage Switch (Kit 91-07011)
10. RECOMMENDED ELECTRONICS INSTALLATION
The SCM should be mounted as far forward in the cab as possible. The control console can be mounted
to the operator’s preference. The GPS antenna should be mounted hood on a metal surface of at least 4”
square. The AGM (V) should be mounted on the rear portion of the machine.
Figure 1-13: Recommended Electronics Installation
GPS
AGM
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AGM
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FieldPilot
®
11. 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 8 seconds and the valve frequency is 175. 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.
12. 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®
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 Willmar 7200, 7250, 7400 and 7450. 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
98-05098 R2
© TeeJet Technologies 2010
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