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Home >> Porsche >> 2021 >> Panamera 4S >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 32 (82 Auxiliary Heating - Wagon -- 971 - PANAMERA (971)) >> WM, 827219 Removing And Installing Circulating Pump (Hybrid) >> Removing Circulating Pump

Removing Circulating Pump

WARNING: This page is about a different variant/trim than selected.
  1. Have suitable stoppers ready for closing off the line connections.
  2. Loosen evaporator holder -3-  .
    1. 2.1 Unscrew screws -2-  .
    2. 2.2 Screw off nut -1-  .
    3. 2.3 Suspend evaporator holder -3-  at the side.
      G15875278Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Evaporator holder

  3. Remove coolant hoses -3-4-  .
    1. 3.1 Loosen spring band clamps -1-2-  using > VAS 6930 - spring band clamp pliers  and pull them off the adapter on the circulating pump.
    2. 3.2 Disconnect coolant hoses -3-4-  and close them off using stoppers.
    3. 3.3 Set coolant hoses -3-4-  aside.
      G15875279Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Coolant hoses on circulating pump

  4. Remove circulating pump -4-  .
    1. 4.1 Release and disconnect electric plug connection -1-  .
    2. 4.2 Unscrew screw on circulating pump holder -2-  , open the holder -3-  and remove circulating pump -4-  .
      G15875280Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Electric plug connection and circulating pump holder