DAELIM NS125DLX Service Manual page 106

Cylinder/Piston
● Assemble the piston, and piston pin to the
connecting rod.
● Assemble new piston pin clips.
NOTE
•Let the "IN" mark face towards the intake valve
side.
•Place a piece of cloth over the crank case to
prevent the piston pin clips from falling into the
crank case.
•Make sure the piston pin clip joint is not aligned
with the piston groove.
● Assemble new gaskets and dowel pins.
● Apply engine oil to the cylinder inside and the
piston ring, and assemble the piston ring.
NOTE
•Be careful not to damage the piston ring.
•Take precautions to prevent the cam chain from
falling into the crank case.
● Assemble the lower part of the cam chain guide to
the crank case lost, and install the cam chain guide
by aligning the tangs with the cylinder slots.
● Assemble the cylinder head. (⇨ 9)
10-6
Piston pin
Piston
Gasket
Cam chain
Cam chain guide
Dowel pin
Cylinder