2003 Polaris Scrambler 50-90 Sportsman 90 Predator 90 Service Manual, Page 36Get this manual

2003 Polaris Scrambler 50-90 Sportsman 90 Predator 90 Service Manual, Page 36

ENGINE 21Remove the cylinder head nuts and remove the cylinder headClean the cylinder head using parts washer solvent24Remove the piston pin clip and the piston pin
NOTE: During reassembly use new gaskets
25Remove the needle bearing from the piston pin bore
22Remove the cylinder and gaskets