ATTENTION
Performance of the following procedures without preliminary removal of the sensor of speed of a wheel of anti-blocking system of brakes can lead to break of a chain in a plait of wires if the plait is by mistake tense.
Before performance of the following operations remove the sensor of speed of a wheel of anti-blocking system of brakes (from a nave) and fix it in the suitable place where the sensor will not be by mistake damaged when performing service.