KYMCO MX’er 125 - Piston Installation

8. CYLINDER/PISTON
8
-
7
MX’er SYSTEM
over
Measure the connecting rod small end I.D.
Service Limit: 15.06mm replace if over
PISTON RING INSTALLATION
Install the piston rings onto the piston.
Apply engine oil to each piston ring.
PISTON INSTALLATION
Remove any gasket material from the
crankcase surface.
Second
Side Rail
Top
Side Rail
Oil Ring
• Be careful not to damage or break the
piston and piston rings.
• All rings should be installed with the
markings facing up.
• After installing the rings, they should rotate
freely without sticking.
*