Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
Piston on retaining device
2. Remove both piston-pin circlips using a small screwdriver. To do this, guide the screwdriver through the small cutout and carefully lever out the
piston-pin circlip.
Levering out piston-pin circlips with a small screwdriver
3. Insert piston into the retaining device 9597 (leave space below for the piston pins) and drive out piston pins using a suitable pressure piece.
Piston pin with plunger
4. Remove connecting rod from the piston and place to one side.
Caution
Engine damage if piston rings overstretched!
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Do not overstretch piston rings with piston ring pliers. Spread the piston ring until it just fits over the piston.
5. Remove piston rings. Place the piston on a clean surface and look for the gaps in the piston rings.
Information
Compression rings and oil scraper rings are installed and removed differently.