1986 Ski-Doo Factory Shop Manual, Page 103Get this manual
Section 02 Sub-section 05
(462 ENGINE TYPE)
10, Cylinder
When reassembling the cylinders to the crankcaseit is important to have them properly aligned so that the cylinder head holes will match up with the studsA special tool (as per Illustration) can be used to align the cylinders
Pistorl
'W' CAUTION: Circlips must not move freely in the 'Y groove after installationIf so, replace them10, Cylinder
Before Insertmg piston In cylinder, lubricate the cylinder With new injection oil or equivalentCylinders are identical; they can be interchanged as long as the pistons are matched to thelf own cylinderSpare parts pistons and cylinders are identified with ;jfen or red dOl, IllS important 10 match piston and cylinder with the same calorTorque cylinder head nuts to 23 ing illustrated sequence,