Bombardier SeaDoo 1996 factory shop manual, Page 74Get this manual
Section 04 ENGINE Sub-Section 03 (BOTTOM END)
All Engines
Clean all metal components in solventRemove old Loctite from crankcase mating surfaces with gasket remover (P295 000 110)CAUTIONBe careful not to spray cleaner on the painted surface of the engineNever use sharp object to scrape away old sealant as score marks incurred are detrimental to crankcase sealing
INSPECTION
Visually inspect parts for corrosion damageInspect plane surfaces for warpageSmall deformation can be corrected by grinding surface with fine sand paperInstall sand paper on surface plate and rub part against oiled sand paperInspect crankshaft bearingsCheck for scoring, pitting, chipping or other evidence of wearMake sure plastic cage is not meltedRotate and make sure they turn smoothlyIf crankshaft andor components are found defective, it must be repaired by specialized shop or replacedThe inspection of engine bottom end should include the following measurements :