Bombardier SeaDoo 1998 factory shop manual, Page 89Get this manual
Section 04 ENGINE Subsection 05 (TOP END)
All Engines To remove circlip no5, insert pointed tool in piston notch then pry it out and discard!
WARNING
Always wear safety glasses when removing piston circlips
F01B0JA
1Rubber pad (PN 295 000 101)
If the other cylinder has been removed, completely cover its opening with clean rag1
F01D0PA
TYPICAL 1Piston notch