Draining Coolant - Radiator

→ Let the fluid cool down.

→ Wear personal protective gear.

→ Avoid contact with caustic fluid.

→ Wear personal protective gear.

→ Ensure that there is good ventilation.

→ If you do come into contact, wash off immediately with plenty of warm water and contact a doctor if necessary.

1. Place collection pan under the drain position.
2. Pull off coolant hose -3-  .
   1. 2.1. Remove spring clamp on plug-in coupling.
   2. 2.2. Drain coolant into the collection pan.
   3. 2.3. Re-fit spring clamp.
      Fig 1: Identifying Supply And Return Hose Connections (Side Radiator)

      Courtesy of PORSCHE CARS NORTH AMERICA, INC.

      Information 

      • Check O-rings on the plug-in couplings and replace them if necessary. 
      • Clean plug connection and coolant hoses before assembly. 
      • Coat O-rings and coolant hoses with Kluber Plus Gel (Part No. 000.043.205.93). 
      • Remove stoppers before fitting the coolant lines and hoses. 
3. Check O-ring and replace it if necessary.
   1. 3.1. Coat new O-ring with the specified lubricant.
   2. 3.2. Fit coolant hose and pull on the hose to check that it is secure.