105 Ultrasonic Sensor Installation5.1 Bracket AssemblyAssemble the breakaway sensor bracket as illustrated in Figure 5, following the instructionsbelow.Figure 5: Breakaway Bracket Assembly1. Compress the spring and insert it together with the collar into the base.2. Slide the tube through the assembled part.3. Using the bolt and nut, tighten the collar to the tube with the sensor tube centered.4. Apply a small amount of grease to the rotating surfaces of the bracket.5. To install the sensor brackets on the 45 degree tube, use the sensor adapter plate B12 ifnecessary.