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Home >> Porsche >> 2008 >> Cayenne Base, Automatic >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Cooling System (Mechanical) >> 19 - Engine - Cooling >> WM 197019 Removing And Installing Radiator On DFI Engines (Cayenne Diesel, Cayenne GTS Tip "PORSCHE Design Edition 3") >> Removing Radiator

Removing Radiator

Do not open the air-conditioning system if at all possible when removing the radiator module.  Do not bend the lines

Do not bend the lines when installing the radiator module. 

Information 

  1. Remove coolant hoses on the radiator. To do this, pull out the safety clips on the two coolant flanges and pull off the hoses. Then fit the safety clips again so that they are not confused.
    Fig 1: Removing Radiator Coolant Hoses
    G09409715Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  2. Pull off the top right vent hose on the radiator.
    Fig 2: Locating Breather Hose On Radiator
    G09409716Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  3. Unscrew both fastening screws -C- for securing condenser to the coolant radiator (left direction of travel).
    Fig 3: Removing Coolant Radiator Condenser Fastening Screws
    G09409717Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  4. Unscrew the fastening screw -D-  (left direction of travel) for securing power steering radiator lines to coolant radiator.
    Fig 4: Removing Power Steering Radiator Fastening Screw
    G09409718Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  5. Unclip the power-steering cooler. To do this, unclip the lines to the front out of the holder -A-  and push it to the left out of the holder -B-  . Hang the radiator carefully downwards.
    Fig 5: Unclip Power-Steering Cooler Lines
    G09409719Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  6. Lift both locks for the ATF cooler and air-conditioning condenser with a screwdriver -1-  and push them down -arrow-  .
    Fig 6: Removing ATF Cooler And Air-Conditioning Condenser Lock
    G09409720Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Information 

    • Fix the remaining radiators in the installation position using tie wraps. 
  7. Lift up the radiator and take it out of the vehicle by moving it up and to the right. When doing this, watch out for the connection lines of the air-conditioning system on the left side.
    Fig 7: Lifting Cooler
    G09409721Courtesy of PORSCHE CARS NORTH AMERICA, INC.
    Fig 8: Securing Power Steering System ATF Cooler And Radiator
    G09409722Courtesy of PORSCHE CARS NORTH AMERICA, INC.