Bombardier SeaDoo 1990 factory shop manual, Page 59Get this manual
Sub-section 06
Section 03 ENGIINE (ROTARY VALVERESERVOIR)
To remove rotary valve shaft, use Remover 290 876 487)
6,7, CirclipSpring Holder Cup
If it is necessary to disassemble components of rotary valve shaft assembly, compress spring by holder cup to remove circlip
Place puller over rotary valve shaft end and screw puller bolt into shaft While retaininq bolt with wrench, turn puller nut CLOCKWISE until shaft comes outRemove
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