Piston Ring Installation - Sym Fiddle III 50 Service Manual

SYM

PISTON RING INSTALLATION

Clean up piston top, ring groove, and piston skirt.
Install the piston ring onto piston carefully.
Place the openings of piston ring as diagram shown.
Caution
Do not damage piston and piston rings as installation.
All marks on the piston rings must be forwarded to up side.
Make sure that all piston rings can be rotated freely after installed.
Top groove
2nd groove
Oil groove
120°
Over 20 mm
7. CYLINDER/PISTON
Top ring
2nd ring
Side ring
Spacer
Side ring
Oil ring
7-7