2001 Polaris SLX, PRO 1200, Virage TX, Genesis, Virage TXi, Genesis i Personal Watercraft Service Manual, Page 107Get this manual
EngineCooling Engine InspectionAll 1200 ModelsContinued
Connecting Rod (Big End) Side Clearance
1Measure connecting rod big end side clearance with feeler gaugeCompare to specifications
Connecting Rod (Big End) Radial Clearance
1Rotate 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 feel