6-316.1.17 Removing Sensor board from Upper Base1. Remove the Ultrasonic Transmitter as described in the preceding section 6.1.16.2. Remove the fixing screw on the sensor board from the upper base, as indicated below:(Torque:6±0.5Kgf.cm / Screw Type: M3x8 / PN: 077-8023-0)3. Disconnect 3 cables from the sensor board to remove the sensor board.(Tip: Unlock the black cable connector switch, and remove the cable.)Sensor board