Replace spark plug at the beginning of each
season with a replacement plug CR7HSA /
NGK.
Spark Plug
1. After every 100 hours of operation the
muffler should be cleaned by removing
the clean out bolt by using a 10mm
wrench.
2. After every 60 hours of operation the
Spark Arrester has to be cleaned by
loosening the retaining nut using a 10
mm socket. Using pliers turn the sleeve
of the Spark Arrester counterclockwise
and pull out. Clean the screen with an
exhaust cleaning solution and replace,
securing it by tightening the retaining nut.
Spark Arrestor Screen
Required maintenance and cleanout:
3. After every 200 hours of operation the
Spark Arrester has to be replaced by
loosening the retaining nut using a 10
mm socket. Using pliers turn the sleeve
of the Spark Arrester counterclockwise
and pull out.
Replace a new Spark Arrester and secure
it by tightening the retaining nut.
Page 23
Disconnect spark plug wire.
Clean dirt from around spark plug base
with brush or air.
Remove spark plug with spark plug wrench.
Set the spark plug gap on the new plug to
0.023" Install the new plug screwing it in
finger tight and then use the plug wrench
to screw the plug in Another
turn.
1/2
Inspect the spark plug wire for cuts, nicks
or other damage. replace as needed.
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