1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 136Get this manual

1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 136

ENGINE DisassemblyllnspectionPolaris Engines Piston Pin Needle Bearing Inspection 1 Clean needle bearing in solvent and dry
glassLook for any surlace irregularities including pitting, wear, or dents2Run your fingernail around the inside of the rod
and check for rough spots, galling, or wear 3Oil and install needle bearing and pin in connecting rodRotate pin slowly and
check for rough spots or any resistance to movementSlide pin back and forth through bearing while rotating and check for
rough spots4With pin and bearing centered in rod, twist ends back and forth in all directions to check for excessive axial
playPu ll up and down evenly on both ends of pin to check for radial playReplace pin and bearing if there is any resistance