| 1. Disconnect a wire of the minus plug of the accumulator. | 
 
 |  | 2. Uncover the engine. | 
 
 |  | 3. Disconnect wires of coils of ignition, remove coils and spark plugs. | 
 
 |  | 4. Braid two nuts and disconnect plaits of wires from the left part of the engine. | 
 
 |  | 5. Disconnect a plait of wires from a cover of a gas-distributing belt, unscrew five bolts and disconnect wires from the right part of the engine. | 
 
 |  | 6. Braid nuts and remove covers of heads. |