AD Boivin 2002 Snow Hawk, Service Manual

Page: 143 / 173

ELECTRICAL SYSTEM 14 - 9
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NOTICE:
During the verification of the ignition, for certain operations, the
flywheel must be turned in a clockwise direction when placed
facing the magneto. If for some reason, the flywheel must be
turned back (in a counter-clockwise direction), turn it at least a
quarter turn counter-clockwise, and then turn it clockwise. The
final movement of the flywheel during a critical verification must
be carried out in a clockwise direction to make sure that all play
in the movable parts of the engine has been eliminated.
o
Turn the flywheel a quarter turn counter-clockwise and
then turn it gently again clockwise until the needle
indicates
1.66 mm (0.065 in) .
o
Make sure the mark on the flywheel is correctly lined up
with the mark on the starter coil. (See the illustration)
o
If the marks are not lined up, check the part numbers of
the magneto and the starter coil and check the condition
of the woodruff key. If these are the correct parts and
the woodruff key is in good condition, continue the
procedure.
1) Mark on the starter coil
2) Mark on the magnetic flywheel
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NOTICE:
These marks cannot be used to verify the adjustment of the
dynamic ignition (when the engine is turning) with a stroboscopic
lamp. To carry out this kind of operation, it is necessary to trace
a new mark on the flywheel.