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Home >> Porsche >> 2023 >> Cayenne Base, 4D Utility Coupe >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 28 (19 Engine - Cooling 2.9L -- 9YA - Cayenne (9YA)) >> WM, 194519 Removing And Installing Additional Coolant Pump (Run-On) (V6 Turbo) >> Installing Additional Coolant Pump

Installing Additional Coolant Pump

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  1. Fit additional coolant pump holder.
    1. 1.1  Position additional coolant pump holder -1-  . fit double screws securing holder to chain housing cover -3-  and tighten them.

      > Tightening torque 9 Nm (6.6 ftlb.) 

    2. 1.2  Fit and tighten screws securing additional coolant pump to holder -2-  .

      > Tightening torque 1.5 Nm (1.1 ftlb.) 

      G15211091Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Additional coolant pump (right cylinder bank)

  2. Secure the coolant line.
    1. 2.1  Position coolant line and push on hose.
    2. 2.2  Tighten clamp -2-  .
    3. 2.3  Fit and tighten nut -3-  .

      > Tightening torque 9 Nm (6.6 ftlb.) 

      G15211092Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Upper coolant line