2.7.1. Description of system of release

Fig. 2.264. Details of system of release: 1 – a cover of a final collector (with the sensor of concentration of oxygen); 2 – laying; 3 – a final collector (with the sensor of concentration of oxygen); 4 – the oxygen sensor with heating No. 1; 5 – sealing ring; 6 – exhaust pipe No. 1; 7 – exhaust pipe No. 2; 8 – muffler; 9 – fastening of the muffler; 10 – laying; 11 – a cover of a final collector (without sensor of concentration of oxygen); 12 – a final collector (without sensor of concentration of oxygen); 13 – the oxygen sensor with heating No. 2 (if is available); 14 – converter case; 15 – exhaust camera; 16 – amplifier of a final collector; 17 – nut of an exhaust pipe: tighten at first a nut of an exhaust pipe (a), and then (b), as shown in a type of "A"; 18 – top party

The system of release consists of a final collector, three-component catalytic converter in the case, exhaust pipes, the muffler and consolidations, laying and, etc.

Three-component catalytic converter represents the device for decrease in toxicity of exhaust gases which is built in system of release that decrease in concentration of hydrocarbons (CH), carbon monoxide (SO) and oxides of nitrogen (nox) in the fulfilled gases.

ATTENTION To avoid risk of receiving burns, do not touch system of release until it cooled down. Any service of system of release has to be carried out only after the system cools down.