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CHECK SPARK PLUG
Remove the
spa
rk
plug each
time you
change
oil and
inspect it.
a. The
electrodes
shou ld be
kept
clean
a
nd free of
carbon.
The presence of
ca rbon o
r
excess
oil
will
greatly deter
proper engine
performance.
b. If possible,
check the
spark plug
gap
(area
between electrodes) using
a
wire
fee
ler
gauge.
This
specification should
be
.030.
If
you need
a new Spark Plug refer to
the
parts
list
for the proper replacement Spark
Plug.
Before insta
lling
Spark
Plug coat threads
lightly with
Graphite Grease if
possible
to
insure
easy
removal next
time the
Spark.
Plug
needs inspection.
6
STORAGE
INSTRUCTIONS
If
you
are
going to
store your
engine
for
any length
of
time
(30
days or longer or
at the
end
of the season) you must
:
a.
DRAIN THE
GAS TANK.
b. DRAIN THE
CARBURETOR by allowing
engine to run
out of gas.
Gasoline
left
in
your engine wi
ll leave
gum depos 1ts
in
the carburetor
and gas tank.
This
makes fuel system
inoperative
and will
result
in hard or non-starting of engine.
c. CLEAN
ENGIN
E
of all foreign
matter.
d.
LUBRICATE CYLINDER
by
removing
the
spa
rk
plug and pouring one
ounce
of
clean
lubricating oil through the spark
plug hole
into
the
cylinder.
Crank
en-
gine slowly to
spread oil and replace
Spark
Plug.
GENERAL
J ust as
you
r
automobile
needs
profess1onal
mechanical
maintenance from time
to time,
so
does your
ai
r
cooled engine.
Cleaning
and
adjusting
of
the Carburetor
and periodic
replacement
of the Spark
Pl
ug and
igni
tion
points is made necessary by
NORMAL use.
0
Professional
Air
Cooled Engine
Service
is
as close as your nearest
SEARS STORE.
A
yearly
check-up
or tune-up
by Sears
is
a
good
idea
to
avoid
breakdowns
or delay ...
do it at the
end
of
the
season, then
you're
ready for
the
next.
We
even
prepare it
for
storage
for
you.
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