Polaris SCRAMBLER 50 Service Manual page 36

21. Remove the cylinder head nuts and remove the
cylinder head. Clean the cylinder head using
parts washer solvent.
NOTE: During reassembly use new gaskets.
22. Remove the cylinder and gaskets.
23. Make note of the orientation of the piston. There is
an arrow on the piston head pointing toward the
exhaust side.
Arrow
OIl Pump
2.8
24. Remove the piston pin clip and the piston pin.
25. Remove the needle bearing from the piston pin
bore.
26. Carefully remove the piston rings so no damage is
done to the ring lands. Discard the rings and
replace them with new rings.
ENGINE