PIAGGIO B 250 - Page 143

Removing the cylinder - piston assy.
- Remove the chain guide pad.
- Pull out the cylinder.
- Remove the cylinder base gasket.
- Remove the two stop rings, the wrist pin and the piston.
- Remove the piston seals.
CAUTION
TO AVOID DAMAGING THE PISTON, SUPPORT IT WHILE REMOVING THE CYLINDER.
N.B.
BE CAREFUL NOT TO DAMAGE THE SEALING RINGS DURING REMOVAL.
B 125-250 Engine
ENG - 143