Great Plains 3PYPA Predelivery Manual - Manual (Page 59)

Great Plains Manufacturing, Inc. Table of Contents Index Tractor Steering 55
2012-08-08 Table of Contents Index 401-647Q
Case or New Holland Native Sensor
Harness
Optional adaptor harness for Case/New Holland
wheeled tractors is necessary when the tractor wheel
angle signal cannot be obtained from the CANbus on the
tractor.
Refer to Figure 91 and Figure 92
72. Locate the tractor Wheel Angle Sensor harness
connectors , on the left side of the tractor
positioned just behind the axle and wheel kingpin.
They are inside a plastic wire protector.
Refer to Figure 92 and Figure 93
73. Route the sensor input lead
of the master
module harness from the sensor module in
the cab, to the adaptor harness just installed at
step 72.
Mate the sensor input lead to the sensor tap
lead on the adaptor harness .
Refer to Figure 93
74. Dress the sensor leads
and along existing
harnesses, tubing, hoses and tractor fittings. Allow
slack near moving parts, routing through pivot
center-lines where possible. Avoid hot parts. Protect
the harness against strikes from brush and tall
stubble. Secure with cable ties.
Continue at “Install Module Output Harness” on
page 58.
• Peel back the wire protector.
• Disconnect the wheel sensor harness
(see Figure 91).
• Reconnect the disconnected leads using the
adaptor harness .
Figure 91
Case Tractor LH Axle
31853
1
72
1
72
Figure 92
Case/NH Wheeled Tractors
Adaptor Harness Connection
31839
72
72b
72a
72r
74r
71
74G
74r
74G 71
72
74r
72r 72
Figure 93
Case Adaptor Harness Installed
31827
72
72a
74r
72r
72b
1
1 72r 74r