Coolant Hoses At The Underbody - Draining Additional Coolant

WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2013 Porsche 911, 2012 Porsche 911, 2011 Porsche 911, 2010 Porsche 911, and 2009 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.

Loosen large coolant hoses -1- .
1. 1.1. Pull off safety clips -2- on the Henn couplings.
  
  Fig 1: Identifying Engine Coolant Supply Hose
  Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. 1.2. Open the spring band clamps -3- on the heater hoses -4- .
  
  Fig 2: Identifying Radiator And Heater Lines
  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.
Place a pan underneath and pull off the hose connections.
1. 2.1. Refit the coolant hoses after draining the coolant. Check the safety clips.