| 
 
 | 1. Unscrew the central nut, a bolt or three screws from a cover of the air filter. |  
 |  | 2. Remove the case of the air filter from the carburettor. Thus disconnect an air inlet (it is specified by an arrow) warmed-up air from a final collector. |  
 |  |  |  
 | 3. Remove it together with a ventilation hose картера (drawing at the left) and vacuum hoses (drawing on the right). |  |