Piston Ring Installation - DAELIM ET-250 Service Manual

7-5 Piston Ring Installation

Clean up piston top, ring groove, and piston surface.
Install the piston ring onto piston carefully.
Place the openings of piston ring as diagram shown.
Caution
Ÿ Do not damage piston and piston rings as installation.
Ÿ All marks on the piston rings must be forwarded to up side.
Ÿ Make sure that all piston rings can be rotated freely after installed.
Top groove
nd
2
Oil groove
groove
Top ring
nd
2 ring
Oil ring