TeeJet 7200/50, 7400-50 User Manual
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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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
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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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