Great Plains 3PYPA Predelivery Manual - Manual (Page 54)

50 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
401-647Q Table of Contents Index 2012-08-08
Install Harness for Linear Sensor
Refer to Figure 82 and Figure 81
The harness
is only used if the Great Plains linear
sensor is used . This page does not apply to
configurations using the tractor’s own steering sensor, or
tractor CANbus steering data.
63. At the tractor steering sensor just installed,
remove the plastic cap protecting the connector at
the inboard end.
64. Select one:
833-438C HARNESS TRACTOR POSITION
Connect the round connector of the tractor
sensor harness to the output of the linear
steering sensor .
Refer to Figure 82 and Figure 83
65. Route the steering harness
to the rear hitch.
Mate the 3-pin weatherpak connector to
switchbox harness sensor input connector .
Allow slack at sensor for steering and vertical axle
movement (if possible). Keep cable clear of hot parts and
moving parts of tractor. Route cable through center-line
of any pivot points.
Allow slack at hitch for hitch movement.
Secure harnesses with cable ties.
Continue at “Steering Calibration” on page 59.
Figure 81
Linear Steering Harness & Sensor
29208
81
91
91a
81a
91
81
81
91
91a
91 81a
81
Figure 82 833-438C
Linear Harness
32121
Lead Function
3-pin round:
input from linear sensor
3-pin weatherpak:
output to master harness lead
91a
81
91s
74r
91s
91
91a
91
91s
70s
Figure 83
Sensor Input Lead
31783
70s