AD Boivin 2002 Snow Hawk, Service Manual

Page: 139 / 173

ELECTRICAL SYSTEM 14 - 5
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NOTICE:
It is not necessary to remove the engine from the chassis to
carry out the following operations.
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NOTICE:
Clean all metal parts with a solvent for non-ferrous metal.
t t
CAUTION
Always use a clean cloth to clean the stator plate.
DISMANTLING
To reach the magneto, remove the following parts.
o
the calibrated exhaust pipe and the muffler
o
the recoil starter
o
the V-belt pulley
o
the recoil starter pulley
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NOTICE:
Before dismantling the stator assembly, trace guide marks on
the stator plate to make reassembling easier.
To remove the fixing nut of the magnetic flywheel, install the
stator plate puller (P/N 420 8760 80) and M8 x 20 screws.
Remove the nut from the magnetic flywheel using a 30 mm
socket.
To remove the magnetic flywheel, use the magneto puller (P/N
529 0225 00).
Tighten the puller nut while hitting the head of the nut with a
hammer to release the magnetic flywheel from its taper.
Making repairs
To replace the generator lighting coil:
o
Heat the stator plate to 93
0
C (200
0
F) around the screw
holes to break the adherence of the locking adhesive.
To replace the starter coil:
o
Disconnect the blue wire with the yellow stripes from the
starter coil.
o
Remove the grommet from the housing at the point
where the starting coil comes out of the magneto
housing.