Bombardier SeaDoo 1990 factory shop manual, Page 48Get this manual

Bombardier SeaDoo 1990 factory shop manual, Page 48

Sub-section 5 Section 03 ENGINE (BOTTOM END) 7 Crankcase ass'y Lock washer mm H4i Hexagonal socket head cap screw M8 45 (61
on center can main journal, changing timing of one cylinder in relation with the other Connecting rod journal alignment here
Crankshaft Alignment at Center Main Journal NOTEThe following verifications can be perforimed with engine in watercraft without
overhauling engine To quickly check, without accuracy, if crankshaft is twisted on center main journal, proceed as follows
- Remove PTO flywheel guardRemove spark plugsInsert screwdriver in one spark plug holeInsert longer screwdriver on the other
hole- Main journal alignment here FOO! 003 059 Counterweights can be twisted on connecting rod journal on any or both cylinderls)