911 Carrera S Cabriolet (997) F6-3.8L (2007)
Piston: Tools and Equipment
Part 2
Removing and installing pistons and handling tools (Part 2)
Pistons and connecting rods for cylinders 4-6:
5. Turn piston and connecting rod by 180° and fit the circlip, which must be facing the belt side later. Use special tool assembly tool 9776 to do this.
5.1.
Coat piston pin with new engine oil and press it into the relevant piston/connecting rod assembly.
5.2.
Turn the groove for the small hook on the tool towards the observer.
Pressing piston-pin circlip into tool 9776
5.3.
Slide a new circlip into the assembly tool and press the edges together.
5.4.
Position the small hook towards the groove -arrow-. Turn the circlip -1- slightly if necessary.
Small hook facing groove
Turning piston-pin circlip in tool