Bombardier SeaDoo 1990 factory shop manual, Page 34Get this manual

Bombardier SeaDoo 1990 factory shop manual, Page 34

Section 03 ENGINE Sub-section 03 (TOP END) Cylinder Taper Using cylinder bore gauge, measure cylinder diameter 16 rnrn (518
feeler gauge in cylinder then slide piston (without piston rings installed) into cylinder as shown in the following illustration
Cyllinder Out of Round Using cylinder bore gauge, measulre cylinder diameter 16 rnrn (518 in) from top of cylinderMeaswe
diameter in piston pin axis direction then perpendicularly (go0)to itIf the difference between readings exceed specification,