Cayenne S (9PA) V8-4.5L (2003)
Camshaft Gear/Sprocket: Service and Repair
Removing and installing camshaft wheel
Tools and materials
Removing the camshaft wheel
Caution: Never twist the crankshaft the direction of movement!
Proceed carefully while working as otherwise the engine can be damaged!
Only turn the engine on the crankshaft and never on the camshaft as the timing chain can jump over!