AD Boivin 2002 Snow Hawk, Service Manual

Page: 63 / 173

ENGINE / CYLINDERS AND CYLINDER HEADS 7 - 13
BOTTOM END
Cleaning
Throw away the ring seals, the gaskets and the O-rings. Clean
all the metal parts with a solvent for non-ferrous metal. If
necessary, use a sealer cleaner.
Remove any traces of Loctite
TM
at the conical end of the
crankshaft.
Using a sealer cleaner, remove any trace of the sealer coating
on the contact surfaces of the housing.
t t
CAUTION
Never use a sharp or pointed object which could leave
scratches and thereby prevent the housing from being
completely sealed.
Dismantling
To remove the primary clutch, see the "Primary transmission"
section.
To remove the magneto, see the "Electrical system" section.
Remove the 14 nuts and separate the half-cases.
Use a crankshaft protector and a special extractor to remove the
roller bearings from the crankshaft. See illustration.
MAG side
PTO side