Bombardier SeaDoo 1992 factory shop manual, Page 57Get this manual

Bombardier SeaDoo 1992 factory shop manual, Page 57

Section 03 ENGINE Sub-section 03 (TOP END) Or, to accurately determine piston to cylinder wall clearanceMeasure piston 25
ring just above transfer ports, relation with top of cylinderMeasuring perpendicularly (90') to piston pin axis F001 003
023 NOTEIn order to correctly position rung in cylinder, use piston as pusher Using feeler gauge, check ring end gapIf gap
exceeds specified tolerance, rings should be replaced The difference between these two measurements should be within specified