Cayenne GTS (9PA) V8-4.8L (2008)
Coolant return line on turbo engine M48/51
1 - Coolant pipe
2 - Coolant hose
3 - Holder
4 - Screw, M6 x 12
5 - Screw, M6 x 20
6 - Connect tab on oil/coolant heat exchanger
B - Clip onto support bracket
A - Direction of travel
3. Loosen the vent line on the cylinder heads.
Vent line