Withdrawal
1. Loosen the air filter outlet duct clamps at the throttle body. Tightening torque 4 Nm.
2. Loosen the clamps on the air filter outlet duct at the mass air flow sensor. Tightening torque 4 Nm.
3. Remove the air duct.
4. If installed, remove the throttle body heater hose clips from the diffuser.
5. If installed, remove the upper radiator hose support clip from the diffuser.
6. Remove the fan diffuser retainers.
7. Turn away bolts of fastening of a diffuser of the fan. Tightening torque 9 Nm.
8. Remove the top fan diffuser.
Installation
9. Installation is carried out in the reverse order.