Bombardier SeaDoo 1993 factory shop manual, Page 54Get this manual

Bombardier SeaDoo 1993 factory shop manual, Page 54

Section 03 ENGINE Sub-section 03 (TOP END) Bring piston to Top Dead Center and install rubber pad295 000 079) over crankcase
does not hit crankcase edgeWARNINGIf screws need to be heated for removal when engine is in watercraft, fuel system pressurization
must be done firstDo not use open flame ;use heat gunAn explosion might occur since vapors can be present engine compartmentNOTEEven
if only one cylinder needs repair, both cylinders should be lifted to allow one-piece cylinder base gasket replacement If
other cylinder has been removed, completely cover its opening with clean rag 23,24,25,26, Piston, Piston Pin, Circlip and
Needle Bearing (cageless) CAUTIONThese engines design feature cageless piston bearingA disassembly, rollers may fall out,