8. CYLINDER/PISTON AGILITY 125
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.
· Be careful not to damage or break the
piston and piston rings.
· All rings should be installed with the
markings facing up. Top
· After installing the rings, they should Second
rotate freely without sticking. Side Rail
Oil Ring
Side Rail
8-5