Air filter 1. Hose clamp: 3.5 Nm; 2. Air duct hose: to throttle control module "J338"; when installing, pay attention to the markings; pre-install the air duct hose to the throttle module "J338" and then to the air flow meter "G70"; 3. Hose clamp; 4. Air flow meter: air flow meter "G70" with intake air temperature sensor "G42"; 5 Nm; 5. Sealing ring: replace if damaged; 6. Air filter insert: Always use the original filter insert; clean the anti-snow grille as well (if installed); 7. Air duct: fixed to the top of the air filter housing; clean the air duct from dirt and leaves; 8. Air duct: Clean the air duct from dirt and leaves; 9. Air duct: screwed to the radiator frame with a torque of 2 Nm; clean the air duct from dirt and leaves; 10. Rubber bushing; 11. Water drain hose: clean the hose from dirt and leaves; 12. Water drainage hose guide; 13. Heated air supply line (only in countries with cold climates): Insert the heated air supply line into the air filter until it stops and turn it clockwise until it clicks; 14. Lower part of the air filter housing: remove salt deposits, dirt and leaves from the lower part of the air filter housing; check the drain, remove any dirt if necessary (this is important); 15. Fastening the lower part of the air filter housing; 16. Secondary air pump suction hose: only with petrol engines installed; 17. Air filter bypass valve "N₂75": with intake air changeover valve; 18. Bolt: for air filter bypass valve "N₂75"; 19. Bolt; 20. Upper air filter housing: Remove salt deposits, dirt and leaves from the upper air filter housing; 21. Bolt: for fastening the air filter element