1985 Ski-Doo snowmobile Service Manual, Page 158Get this manual
SUb-section 08
Section 02 ENGINE (532 ENGINE TYPE)
20, Crankcase studs
Because of cap nuts, cylinder studs have to be screwed into the crankcase so that they do not protrude by more than 565 mm (22")
10,12, Crankcasecylinder nutscylinders
When reassembling the cylinders to the crankcase, it is important to have them properly aligned so that the cylinder head holes will match up with the studsA special tool (as per illustration) (or cylinder head itself) can be used to align the cylindersCross torque cylinder nuts to 21 N.m (15 Ibf.ftl
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565 111m 12 2" I
420876570
A015002001