| 1. Release clips and uncover the air filter. Remove the air filter. |
| 2. Release collars and disconnect air branch pipes and vacuum hoses from an airintaking branch pipe of the case of a butterfly valve. Turn off fixing bolts, release clips and remove a branch pipe. |
| 3. Remove the sensor of a stream of air and the fuel distributor if it is necessary. |
| 4. Turn off fixing bolts and nuts and remove a casing of the air filter. |
