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5.5.2.1
Prior to Calibration, Observe if the Guide Wheel Angle is
Normal
Start the engine, and continuously turn the steering wheel left and right to the limit.
During the process, observe if the numerical information in
and the pointer
in
change in a continuous and gradual way, and if they are consistent with the
actual change of guide wheel steering witnessed. If the number or pointer change in
an abrupt way or does not correspond to the steering witnessed, eliminate the fault
according to the following procedures.
Check if the drive harness and the steering sensor are securely connected.
Check if the steering measuring mechanism is correctly installed.
Observe if the steering measuring mechanism has any interference with or impact
on the front axle and knuckle of the farming vehicle.
Unscrew the screws on the guide wheel knuckle, remove the flange seat of the
steering sensor, and check if 5 cross recessed countersunk head screws at the back
of the seat are secure without swaying.
Turn the stop plate of the steering sensor and check if the numerical information
in
and the pointer in
have any change.
Unscrew 2 inner hexagon screws at the top of the steering sensor, dismantle the
sensor from the structure and check if the cylindrical magnet is secure without
swaying.
Replace the steering sensor.
Replace the drive harness.
Replace the Autopilot (Controller).
Contact the distributor or FAE department of the manufacturer.
5.5.2.2
Prior to Calibration, Check if the Guide Wheel Angle
Surpasses the Zero Point
During the process, observe the real-time information of guide wheel angle in
. If the real-time angle of guide wheel surpasses 0°and 360°, unscrew the