1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 139Get this manual

1999 Polaris PWC Genesis, Ficht, X-45 Service Manual, Page 139

ENGINE DisassemblyInspectionPolaris Engines Crankshaft Main Bearing Inspection 1Clean crankshaft thoroughly and oil main
mm) Service Limit: .022" (.56mm) Connecting Rod (Big End) Radial Clearance tRotate rod on crankshaft and check for rough
spotsCheck radial end play in rod by securing crankshaft in holding fixtureSet up dial indicator as shown in illustration
at rightSupport connecting rod against one thrust washer and apply up and down pressure on connecting rodRead total movement
of indicator and compare to specificationsReplace rod, bearing, pin, and thrust washers if clearance is excessiveImportant
Note: very small amount of radial play is normal and may be barely perceptible when inspecting by feelConnecting Rod Big
End Radial Clearance Standard: .0015".0018" (.038-.046mm) Service Limit: .0021" (.053mm) .1 Connecting Crankshaft NOTE: Specialized
equipment and sound knowledge of crankshaft repair and straightening is required to per form crankshaft work safely and correctlyCrankshaft