Porsche 911 GT3 R Technical Manual page 20

Filling the system should be carried out as follows:
• Disconnect the quick release fittings in the engine bay and
connect the corresponding fittings with those of the filling
system.
Scavenge
• Switch on the pump. The system will be filled.
The device must run for ten minutes to guarantee that the system
•
is correctly filled and bled
• Disconnect both water replenishing device connectors and
reconnect the engine's quick release coupling to form a
closed system again.
Warm-up the engine (80°C) and, if required, fill the reservoir to
•
the maximum level with the filling device attached (to fill the
reservoir, connect only the pressure side of the oil
replenishing device and increase the fluid level indicator to the
MAX mark).
• The expansion tank cap must be closed throughout the
entire procedure
Pressure
17