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8. Cylinder / Piston
Piston Rings Installation
Clean up the piston top, ring groove, and piston surface.
Install the piston ring onto piston carefully.
Place the openings of piston ring as diagram shown.
Caution
z Do not damage the piston and piston rings as installation.
z All marks on the piston rings must be forwarded to up side.
z Make sure that all piston rings can be rotated freely after installation.
120°
Top ring
Second ring
Side rail
8-8
Top groove
Second groove
Oil groove
Oil ring
Spacer
Side rail