CYLINDER GP-TILT 4174781 - Caterpillar

Object Detection Sensor Angles
Off-Highway Truck
Table 1
Object Detection Sensor Angles
Front Object Detection Sensor Rear Object Detection Sensor
Model Azimuth (deg) Elevation (deg) Azimuth (deg) Elevation (deg)
773E 0 0 0 13 (down)
777D 0 0 0 17 (down) Azimuth Adjustment Procedure
Illustration 1 g03432913
Azimuth adjustment for medium range object detection sensor brackets
Table 2
Required Tools
13 mm Wrench 1
Protractor 1
Loosen the four azimuth adjustment bolts on the brackets for the object detection sensors.
Use a protractor in order to set the proper azimuth angle or adjust the angle to fine-tune the system. Refer to the angles listed in Table 1.
Carefully tighten the four azimuth adjustment bolts on the brackets for the object detection sensors.
Check the angle again in order to verify that the bracket is set to the proper angle.
Tighten the bolts.
Check the angle again in order to verify that the bracket is set to the proper angle.
Proceed to the "Elevation Adjustment Procedure". Elevation Adjustment Procedure
Illustration 2 g03437476
Elevation adjustment for medium range object detection sensor brackets
Table 3
Required Tools
10 mm Wrench 1
Inclinometer or Digital Level 1
Loosen the four adjustment bolts on the bracket for the object detection sensor.
Use an inclinometer or a digital level in order to set the proper elevation angle or adjust the angle to fine- tune the system. Refer to the angles that is listed in Table 1 .
Carefully tighten the four azimuth adjustment bolts on the brackets for the object detection sensors.
Check the angle again in order to verify that the bracket is set to the proper angle.
Tighten the bolts.
Check the angle again in order to verify that the bracket is set to the proper angle.
Perform the Testing and Adjusting, "Object Detection Sensor - Calibration" procedure that is located within this manual.