kymco mo d200 Instruction De Maintenance

7

. CYLINDER/PISTON

7-6

Inspect the top of the cylinder for warpage.
Service Limit: 0.05mm repair or replace if 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.

Second

Side Rail

Top

• Be careful not to damage the piston and

piston rings during assembly.

• All rings should be installed with the

markings facing up.

• After installing the rings, they should

rotate freely without sticking.

• Stagger the ring end gaps as the figure

shown.

＊

Second

Top

Side Rail

Oil Ring