11.16
Section 11
Reassembly
Install Ignition Module
1. Rotate the fl ywheel so the magnet is away from
the ignition module bosses. Install the ignition
module to the bosses on crankcase, using the hex.
fl ange screws. The directional arrow (on some
modules) denoting proper fl ywheel rotation must
be up. Move the module as far from the fl ywheel/
magnet as possible. Tighten the hex. fl ange
screws slightly.
2. Insert a 0.25 mm (0.010 in.) fl at feeler gauge
or shim stock between the magnet and ignition
module. See Figure 11-48. Loosen the screws so
the magnet pulls the module against the feeler
gauge.
Figure 11-50. Installing Starter Side Cylinder Baffl e
(not on all models).
3. Install gasket and heat defl ector to the intake
studs. Place the carburetor side cylinder baffl e
in position and attach with the one hex. fl ange
screw. Temporarily install the silver screw if the
screw also attaches the fuel solenoid ground
lead. See Figure 11-51.
Figure 11-49. Installing Blower Housing Back
Plate.
2. Install the starter side cylinder barrel baffl e and
one hex. fl ange screw. See Figure 11-50.
Hex. Flange
Screws
Flat Feeler
Gauge
Kill Lead
Ignition Module
Magnet
Figure 11-48. Installing Ignition Module.
3. Tighten the hex. fl ange screws as follows:
Into new as-cast hole–6.2 N·m (55 in. lb.).
Into used hole–4.0 N·m (35 in. lb.).
4. Rotate the fl ywheel back and forth; check to
make sure the magnet does not strike the
module. Check the gap with feeler gauge and
readjust if necessary.
Final Air Gap: 0.203/0.305 mm (0.008/0.012 in.).
5. Connect the kill lead to the tab terminal on the
ignition module.
Install Baffl es and Blower Housing
NOTE: Leave all hardware slightly loose until all
sheet metal pieces are in position.
1. Install the blower housing back plate and two hex.
fl ange screws. See Figure 11-49.
Hex. Flange Screw
Cylinder Barrel Baffl e
(Starter Side)
Hex. Flange Screws
Blower Housing Back Plate
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