Porsche 996 TT, Repair Manual

Page: 477 / 2099

7 Piston 3 Identify with cyl. 1, 2, 3, 4, 5 or 6, assign to
the corresponding bushing, do not mark or
clean piston with a sharp object. Oil piston shank
8 Piston rings 9
9 Straight pins
A8, 0x14 1
10 Cylinder base
seal
1 Replace on principle, note
installation position, "Top"
faces the front
top of page
Removing pistons
Note
Mark the cylinder bank accordingly before removing the cylinder.
•
1. Carefully lift the cylinder with the 3 bushings up and off the
pistons.
Note
Mark the pistons using a pen, e.g. 1, 2 or 3. •
2. Lever off piston pin circlips with a suitable screwdriver and dispose of.
Note
The bushings should be marked accordingly •
3. Knock bushing out of the cylinder. To do this, insert the pressure piece of the pushing device 9660 at
the foot of the bushing and knock the bushing out with a plastic hammer.
4.
einordnung
Removing pistons 414