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Home >> Porsche >> 2008 >> Cayenne Base, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> 19 - Engine - Cooling >> WM 195019 Removing And Installing Coolant Pump On DFI Engines (Except Cayenne Diesel, Cayenne S TRANSSYBERIA Tip, Cayenne TRANSSYBERIA Man, Cayenne GTS Tip "PORSCHE Design Edition 3") >> Removing Coolant Pump

Removing Coolant Pump

  1. Loosen drive belt around the water pump. For details, see → Removing and installing drive belt
  2. If the pulley has to be removed in order to replace the water pump, counter the pulley using a commercially available mandrel or screwdriver and then loosen the screws on the pulley.
  3. Turn the drive wheel for the coolant pump in such a way that the fastening screws can be reached through the holes in the pulley -arrows-  .
    Fig 1: Locating Coolant Pump Fastening Screws
    G09409707Courtesy of PORSCHE CARS NORTH AMERICA, INC.
  4. Pull coolant pump out of the crankcase.
    Fig 2: Identifying Coolant Pump
    G09409708Courtesy of PORSCHE CARS NORTH AMERICA, INC.
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