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Home >> Porsche >> 2021 >> 911 Targa 4 >> Repair and Diagnosis >> Engine Mechanical >> Cooling System (Mechanical) >> 19 - Engine - Cooling 3.0L (Eng Code MDK.Ca) -- 992 - 911 CARRERA (992) >> WM, 194519 Removing And Installing Additional Coolant Pump >> Installing Additional Coolant Pump

Installing Additional Coolant Pump

  1. Position additional coolant pump on the front-axle carrier and install coolant hoses. Engage spring clamps and check that the plug-in couplings are fitted securely.
  2. Clip in vent line on the holder -1-  and secure the holder -2-  .
    G15485019Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Line bracket for coolant hose and vent line

  3. Secure additional coolant pump -1-  with holder -3-  and tighten screws -2-  .

    Use 1/4-inch tools as used for removal! 

    > Tightening torque 8 Nm (5.9 ftlb.) 

    G15485020Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Additional coolant pump on front-axle carrier

  4. Install restraining strap -1-  and connect wiring harness for additional coolant pump.

    Connect cable plug -4-  on additional coolant pump.

    Engage restraining strap -5-  and secure with screw -2-  . Fit retaining clip -3-  .

    > Tightening torque 23 Nm (17 ftlb.) 

    G15485021Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Restraining straps on fuel tank and wiring harness for additional coolant pump

  5. Fit plug-in coupling -3-  for front coolant hose -2-  on connection piece for the final drive. Check that the plug-in coupling is fitted securely.
    G15485022Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Coolant hose on all-wheel final drive