Lifting of the compound is necessary in case of leakage and air suction (through a hose length of about 60 cm near the base of the housing is heard hissing). Remove the air filter pre-marked and disconnect the hose and tighten the nuts and bolts of the throttle body to the specified torque. If pulling does not work, then remove the valve body and replace the gasket (Ch. 4). Install the filter and attach the hose.