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Home >> Audi >> 2012 >> Q7 3.0 TDI >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (3.0L - Cooling System - Engine Code(S): CJTB, CJTC, CNAA, CJWB, CJWC, CJWE, CTWA, CTWB) >> 19 Cooling System >> Radiator, Fan Shroud And Coolant Fan >> Overview - Radiator

Overview - Radiator

WARNING: This page is about a different variant/trim than selected.
Fig 1: Radiator Overview
GWWA19-11103Courtesy of AUDI OF AMERICA, LLC
  1. Hydraulic Fluid Cooler
    • For power steering
  2. ATF Cooler
    • For the automatic transmission
  3. Clamp
    • Make sure it is secure
  4. Air Guide
  5. Air Guide
  6. Radiator
  7. Grommet
  8. Bolt
    • 5.5 Nm
  9. Sealing Strip
  10. O-Ring
    • Replace
  11. Coolant Hose
    • Illustration does not correspond to version in vehicle.
    • Connect to the radiator. Refer to Fig 2
  12. Coolant Hose
  13. Coolant Hose
    • Connect to the radiator. Refer to Fig 2
  14. O-Ring
    • Replace
  15. Bolt
    • 8 Nm
  16. Retainer
    • For the radiator
  17. Rubber Buffer
  18. Washer
  19. Bolt
    • 8 Nm
  20. Clamp
    • Make sure it is secure
  21. Clamp
    • Make sure it is secure
  22. Condenser
    • For air conditioning system
Fig 2: Connecting Coolant Hose Coupling
GWWA19-10572Courtesy of AUDI OF AMERICA, LLC

-- Remove the old O-ring -2- in the coolant hose -3-.

-- Coat the new O-ring with coolant and install it in the coolant hose.

-- Press the coolant hose onto the connection -1- until it engages audibly.

-- Press the coolant hose on again and pull to make sure the connection is engaged correctly.