Installation Instructions

7. Cylinder / Piston
7-6
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
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 ring
2
nd
ring
Oil ring
Top groove
2
nd
groove
Oil groove
To this chapter contents