DAELIM S2-250 Service Manual page 122

● Inspect the top of the cylinder for warpage.
● Measure the connecting rod small end I.D.
PISTION RING INSTALLATION
● Install the piston rings onto the piston.
● Apply engine oil to each piston ring.
TOP RING
·Be careful not to damage the piston and piston rings
SECOND RING
·All rings should be installed with the markings
·After installing the rings, they should rotate freely
SIDE RAIL
OIL RING
·stagger the ring end gaps as the figure shown.
SIDE RAIL
TOP
SECOND
CYLINDER/PISTON
SERVICE LIMITS : 0.05mm replace or replace if
over
SERVICE LIMITS : 17.06mm replace if over
during assembly.
facing up.
withlout sticking.
11-5