Fig. 3.2. An arrangement of elements of the control system of switching off of coupling at launch of the engine: 1 - starter relay; 2 - coupling pedal switch

This system prevents launch of the engine a starter at the released coupling pedal. Thus, prevention of launch of the engine by the included transfer provides impossibility of an inadvertent start of motion.

Fig. 3.3. The assembly diagram of the control system of switching off of coupling at launch of the engine