Removing Additional Coolant Pump

WARNING: This page is about a different car, the 2020 Porsche Panamera, 2019 Porsche Panamera, 2018 Porsche Panamera, and 2017 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect coolant line.
1. 1.1 Unscrew nut -3- .
  Information
  
  The following pliers are suitable for loosening and fastening the spring band clamps:
  - > VAS 6856 - Spring band clamp pliers
  - > VAS 6889 - Spring band clamp pliers
  - > VAS 6890 - Spring band clamp pliers
  - > VAS 6891 - Spring band clamp pliers
  - > VAS 6930 - Spring band clamp pliers
2. 1.2 Loosen clamp -2- .
  Use a special tool if necessary.
3. 1.3 Move coolant line aside.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Upper coolant line
Remove additional coolant pump holder -1- .
1. 2.1 Unscrew screws on additional coolant pump -2-
2. 2.2 Unscrew double screw for additional coolant pump holder -3- .
3. 2.3 Remove additional coolant pump holder -1- .
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Additional coolant pump (right cylinder bank)
Remove additional coolant pump -4- .
1. 3.1 Release and unplug electric plug connection -1- .
  Information
  
  The following pliers are suitable for loosening and fastening the spring band clamps:
  - > VAS 6856 - Spring band clamp pliers
  - > VAS 6889 - Spring band clamp pliers
  - > VAS 6890 - Spring band clamp pliers
  - > VAS 6891 - Spring band clamp pliers
  - > VAS 6930 - Spring band clamp pliers
2. 3.2 Open clamp -2- .
  Use a special tool if necessary.
3. 3.3 Unscrew screw -3- using > T10405 - socket insert T30 .
4. 3.4 Remove additional coolant pump -4- .
Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Additional coolant pump