WM 193817 Draining And Filling Coolant On DFI Engines (Includes Bleeding) (Except Cayenne Diesel, Cayenne S TRANSSYBERIA Tip, Cayenne TRANSSYBERIA Man, Cayenne GTS Tip "PORSCHE Design Edition 3"): Information

WARNING: This page is about a different car, the 2010 Porsche Cayenne, 2009 Porsche Cayenne, and 2008 Porsche Cayenne. However, it is still accessible from the selected car via links, so may be relevant.

Information

Pay attention to the special features with auxiliary heater. → Filling The Cooling System (Includes Bleeding)

Fig 1: Identifying Vacuum Filling Device Components (Filling Device 9696)

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

-1- - Adapter K 65 (Installed in place of the cap on the coolant reservoir.) Not shown!
2 - Hose extension FZ 100 (Fitted between K65 and KVB 01.)
3 - KVB 01 (Vacuum pressure gauge with two shut-off valves.)
V1 - Shut-off valve V1 (Shutoff valve for the filler hose.)
V2 - Shut-off valve V2 (Shutoff valve for the filler hose.)
4 - Venturi nozzle (A vacuum is produced in this component by means of compressed air. A pressure of between 6 and 10 bar must be present.)
5 - Filler hose (The cooling system is refilled via this hose.)
6 - Return lines (The compressed air and extracted coolant are drawn off via this hose.)