Radiator and radiator fan. I 1. Bolt, 4.5 Nm; 2. Used radiator fan "J293"; 3. Bolt, 5 Nm; 4. Fan frame; 5. Radiator fan "V7"; 6. Bolt, 3.5 Nm; 7. Lining; 8. Rubber support, for radiator; 9. Cooling system hose, to remove, loosen the clamp; 10. Sealing ring, replace; 11. Cooling system hose, to remove, loosen the clamp; 12. Sealing ring, replace; 13. Cooling system hose, to expansion tank; 14. Sealing ring, replace; 15. Radiator, after replacement, drain the old and fill the cooling system with new coolant; 16. Fastening bolts, unlock with a screwdriver and remove; 17. Rubber buffer; 18. Radiator console; 19. Bolt, 5.5 Nm; 20. Radiator fan 2 "V177", except for the 400 W fan control unit; 21. Bolt, 5 Nm
Connect the coolant hose to the coolant pipe using a fitting
Remove the old sealing ring "2" from the coolant hose "3". Moisten the new sealing ring with coolant concentrate and insert it into the cooling system hose. Put the coolant hose onto the coolant pipe "1" until it clicks. Press the coolant hose in again and pull the hose to make sure the coupling is properly secured.
(This article was copied from an online resource: «AudiManual.ru»)