SECTIOl'l
3: CARBURETTON
SEcTION
CONTENTS
PAGE
caRBURETOR
rypES
_......_....................__.......................
3_1
cARBURETOR
RENrOVAr............_....._..............._.._........_.
3_.1
cLEANtNG
CARBURETOR
................._._........_................_
3_1
cARBURETOR
tN5TA11AT|ON
................_........_..............
3_1
STATTC
GOVERNOR
ADJUSTMENT....._.............._.............
3-2
FUELPUIiTP.-.......................-................................__.......3_3
CARBURETOR
TYPES
There
are four
types of
carburetors
used
on
Cenerac
aHVl
V-twin
engines:
1-
Keihjn
hr',7o,barrel,
side-drafton
Models
EVI-04198-0,
EVI_
04629-0,
EVr-04629-1,
EVT_04630_0,
EV\-A47
41
-0,
EW-04772.0,
EW
a797.A.
0aao7
-o.
04861_0,
oD3l58.
0E0038.
2. Denitwo-barrel,
side draft
on N,4odels
EW_4174_0,
04198-
1, 04629-2,
04806
A,083342.
3. Nikkr
two-barrel,
side-draft
on N,4odeh
EW-04712-0,
EW_
047 17-O,
A4717-1,
EVT_04739_0,
04857_0,
04858,0,
04862-0,
0D7675,
0D9033.
4.
Nikki
sin9le,barrct,
side-drafr
on Ntodet
0D9708.
CARBURETOR
R€MOVAL.
VERTICAL
SHAFT
(lvodels
EW04629-0,
FW.A4629-1,
04629-2,
EW_OA1
fi
-A,
o47 17
-1
,
EW-04797
-0,
04A06_0,
04857-0,
04858,0,
04862_0,
0486r-0)
1.
Unclip
choke link
from
bellcrank
and remove
link from
carburetor.
2. Disconnect
fuefshutoffsotenoid
by unboking
the
ground
w;e fro-
the mar
lotd.
ard unptJgg
rq
the
po*e,wrre
Note:
Wires
simply
unplugfromthe
solenoid
on
modets
04629-2,
EW-04717-0.
04717-1,
04A06-0,
04A57-0,
O4a5&
0, &
04a62-O.
3. Disconnect
breather
tube.
4.
separateihrottle
link
balljointfiom
carburetor
oy rorar
ng
the ballsocket_
5. Disconnect
the fuel
line.
6. Removethe
fournuts
holding
the carburetorand plenum
to
the intake
manifold.
7.
Remove
the
plenurn,
carburetor,
and
gaskets
from
the
manifold,
and
discard the
gaskets.
Figurc3"2.
CLEANING
CARBURETOR
tor cleaning purposes,
the carbufetor's
float
bowr
may
De
removed.lt
is recommended
that
alljetting
be left in
ptace
whte
clean
ng the
carburetor
Be sure
to use
a cleaner
that
won,t
damage
rubber,
neoprene,
or
plastc
parts.
lf the fuel
shutoff
solenoid
is suspected
of
being
fautty.
it is
replaceable
bysimply
unthreading
it
from
$e float
bowt,
and
installing
a new
one in
its
place.
tt
can
be checked
by appty-
ing
12 vots
to it. tf
you
hear it
click, it
is most
likety
working
properly.
lf
there ls
anyth n9
etse wrong
with
the
carburetor,
r rs recommen
ded
that
lhe entirc
caburetor
b€ replaced
with
Figurc3-1,
3-1
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