Piston Ring Installation - E-TON Sport 150 Service Manual

E-TON

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
y Do not damage piston and piston rings as installation.
y All marks on the piston rings must be forwarded to up side.
y Make sure that all piston rings can be rotated freely after installed.
Top groove
2nd groove
Oil groove
Copyright ©2008-2009 ETON America, all rights reserved.
120°
Over 20 mm
7. CYLINDER/PISTON
Top ring
2nd ring
Side ring
Spacer
Oil ring
Side ring
7-7