28
Appendix I
Brake hose clips with a provision for the sensor extension cable are recommended as opposed to tie
wraps. WABCO does not supply this part.
SENSOR
CABLE
3"
(76 MM)
4003573a
5. Install the wheel hub carefully so that the tooth wheel pushes against the sensor as the wheel bearings
are adjusted. There should be no gap between the sensor and the tooth wheel.
6. Test the sensor output voltage. Use a volt/ohm meter to check the output voltage of the sensors while
rotating the wheel at approximately 1/2 revolution per second. Minimum output must be 0.2 volt AC. If
minimum output is less than 0.2 volt AC, push the sensor toward the tooth wheel. Recheck the sensor
output.
