Piston Removal - Eton America Beamer R4 150CC Service Manual

6.4 PISTON REMOVAL

Stuff a shop towel into the crankcase.
Remove the piston pin clip with needle nose pliers.
NOTE: Do not allow the clip fall into the crankcase.
PISTON PIN CLIP
Remove the piston pin from the piston.
Remove the piston.
PISTON
PISTON PIN
Spread each piston ring and remove it by lifting up at a
PISTON
point opposite the gap.
INSPECTION
Inspect the cylinder walls for scratches or wear.