GOVERt\lOR
ARt\1
DR
Y l
YP
E
AIR
CLEANER
BLOWER
~
__
------
HOUSING
FIGURE
2 - AIR I
NT
AKE
SIDE
V
IEW
OF
TYPICAL
S
ING
LE
CYLINDER
OVER
HEAD
V
ALVE
ENG
INE
fuel specifications
Usc c
le
an f
res
h
RE
GULAR
gra
de
of
no
n-l
eaded gasol
ine.
The non-leaded (or low
lea
d) fu
els
of
fer
the
advantage of reducing the
amo
unt of deposit s which bu
ild
up in the co
mb
us
ti
on c
ham
ber .
Do
not
add
oi
l t o
the gasol i ne. Use n
am
e brand gasol ine purchased
fro
m popu
lar
s
tat
ions t o prevent use of s
ta
le
gasol
ine
or f
uel
n
ot
adjusted
to
seasonal changes. Gasoline b
ecome
s
sta
le
wi th age and tends t o form
gum
deposi
ts
which clog the f
uel
system
especia
l
ly
s
ma
l l passages in
th
e carbu
ret
or . On
gravi
ty
feed
syste
ms
, t urn
the
fuel
va
lve
off
whenever the eng
ine
i s t o be out of
servic
e for any leng
th
of
tim
e--
thi
s wi
ll
prevent
seepage of gasol ine in
to
th
e engine.
Keep
the
vent
h
ol
e
in
t he gas f
il
le
r cap open--i f
it
bec
omes
plugged
flow of
fuel
will be imp
ai
red.
safety
precautions
Power
mower
s,
garden t ra
ct
ors , snowblowers, and o
ther
ma
chi
nes powered by ai r-coo
le
d engines have
bec
om
e so co
mmo
np
lace
th
at
we
may
forget
th
e po
te
n
tia
l dangers involved in
serv
ic
ing and opera
tio
n of
such eq
uip
ment. In the i
nte
rest
of safe
ty,
so
me
ge
nera
l pr
ecaut
ions a
re
pres
e
nte
d bel ow as saf
et
y re-
m
inders
.
Re
membe
r th
at
the be
st
safeguard again
st
accide
nts
is
t he use of good co
mmo
n sense!
•
WARNIN
G-
-
LE
THAL
E
XHA
UST
GAS!
An engine d
is
charges
car
bon
mon
o
xi
de when operat ing ,
wh
i ch causes dea
th
if
inh
al ed for even a short per iod
of
t ime--ope
ra
te
o
nly
where deadly exhaust gases can be s
afely
dis-
sipa
ted.
•
WARN
ING
-
-DANGERO
US
FUEL
S! Use ex
tre
me
c
auti
on
wh
en s
tor
ing,
han
dling
and using fuel
s-
-t hey are highly
vo
la
tile
and expl
osive
in
vapor s
ta
te
. Store on
ly
in approved con
tainers
in
we
ll
ve
nti
l
ated
area
away
from
spar
k
or
flame produ
cin
g eq
uip
ment.
Neve
r add fu
el
to tank
wh
ile
engine i s running
--
stop engine
and
al
lo
w
it
t o cool thoroug
hly
t o prevent fu
el
f
rom
ign
it
ing on con
tac
t w
ith
hot par t s or i
gnit
ion
spark. Don' t store
gasol
ine ins
ide
occup
ied
buildin
g.
•
WARNING-
-MOV
ING,
H
OT
PARTS!
Imprude
nt operat
ion
of
powe
r e
quipme
nt
creates
haz
ar
ds t o l ife and l imb--
nev
er
opera
te
wi th
safety
guards r
em
oved, keep hands ,
feet
, c
lo
thing
away
frommo
vin
g and h
ot
parts
.
Remem
ber
tha
t an eng
in
e ge
ts
h
ot
w
hi
le
running, and exhaust system
comp
onents
get
extreme
ly
ho
t.
Know
how
to
ma
ke emergency
stops
--don' t al low inexperie nced persons to
operat
e your equipment.
Always
dis
-
connect
or
remove spark plug to prevent un
inte
nti
onal s
tart
ing w
hi
le
working on equ
ipme
nt . Never tam-
per
w
ith
governor
set
t i ng t o gain more p
owe
r-
-the
governor es
ta
bl
is
hes s
afe
op
er
ati
ng l
imit
s.
Overspeed
n
ot
on
ly
sho
rt
ens engine
lif
e
but
can be extremely hazardous. Keep peop
le
safely
away
f
rom
the
oper
atin
g
a
re
a and be especi
all
y wa
tc
hful for c
hi
ldren
. Stop the engine whenever you leave t he equipment--do
n't
al low
it
to id
le
una
tt
ended.
•
WARN
ING
-
-GENERAL
P
RE
CAUTI
ONS!
Hand
le
star
t ing ba
tte
ries
careful
ly
--they a
re
fill
ed w
ith
a
cid
which can
e
at
t hru clot
hi
ng, burn skin , and cause
bl
indness.
Keep
in
mind t hat a b
atte
ry g
ives
of
f
hi
ghLy flam-
ma
ble hydrogen gas whi
le
being charged--charge on
ly
in
we
l l vent i la
te
d
are
a. While e
lec
trica
l energy
produced
in
an engine
igni
t ion system may n
ot
be
st
rong enough to ca
use
i
njury
, rea
ct
ion to shock pro-
duced could cause you
to
p
ull
away and
in
to c
ont
a
ct
w
it
h h
ot
or
mov
ing
par
ts
--keep
aw
ay fr
om
igni
ti
on
system whi
le
operat ing. Never oper
at
e wi thout adequ
at
e
mu
ff
ler
or
with
fau
lt
y exha
ust
sys
te
m-
-exposure
t o excess ive n
oi
se
is
not
only t ir ing
but
can lead to
imp
ai
rment
of
he
arin
g.
3
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