Specifications

MARK
R
TOP RING
SECOND RING
SIDE RAIL
SIDE RAIL
PISTON
IN
20mm
SPACER
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
CRANK SHAFT
TOP RING
SECOND RING
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON SHAFT
PISTON / CYLINDER
INSTALLATION
PISTON ASSEMBLY
Clean the piston head, ring lands and skirts.
NOTE
Be careful not to damage the piston and rings
during assembly
Carefully install the piston rings onto the piston
with the markings facing up.
Do not confuse the top and second rings.
NOTE
Do not damage the contact place of gasket.
Place a clean shop towel over the crankcase to
prevent the clip from falling into the crankcase.
NOTE
”IN” mark it does toward to intake side.
Take care not to drop the piston pin clip into the
crankcase.
Do not align the clips end gap with the piston
outcut.
PISTON / CYLINDER
Remove the gasket on the crank case surface.
Space the ring end gaps 120 degrees apart.
Do not accord the side rail of oil ring.
After installation, the rings should rotate freely in
the ring grooves.
Install the piston and piston pin into the connecting
rod.
Install the new piston pin clip pin.
CYLINDER / PISTON