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A. Idling Link
B. Fast
Idling
Cam
•If the clearance
is
incorrect, carefully
bend
the idling
link
as
required. Recheck
the clearance.
4.
Butterfly Valves
•f\.1ake sure
that
the butterfly valves open and close
smoothly as
the
pulley is rotated.
If
they
don't
check
for binding in the carburetor bore or spring
damage,
and correct
as
necessary.
•Turn out
the id
le
adjusting screw
until there
is
clearance
between it
and the pulley.
Open
the
choke
valves.
Then, check that both butterfly
valves
close completely
and that they begin
to
open
at
the
same
time.
@~~~f(fil
!!~::u~~~e:~vbl:al~:~i~;
":rt :~~~:!%~~
carburetor synchronization cannot
be
achieved.
•If adjustment is
necessary, loosen
the locknut and
turn
the adjusting screw on the pulley as required. Tighten
the
locknut.
A. Locknut
C.
Butterfly Valve
B. Adjusting Screw
5.
Service Fuel Level
Situate
the
carburetors
so that
they are
perfectly level,
and
measure
the service fuel level for each carburetor,
and
ad
ju
st
it
ir necessary
(
Pg. 118).
~~
~fro~:r s;~::~:irfu;~~:~;; ~~;n;:~~e~t~ 9 ~~:
performance cannot be obtained.
DISASSEMBLY-ENGINE
INSTALLED
43
Carburetor Disassembly:
• Remove
the screws
(4) and the upper
chamber
cover
.
3 5
.
•Being
careful
not
to damage
the
diaphragm, pull
out
the diaphragm/vacuum piston
assembly.
Do
not use
the
sharp edge
of
a
tool
to
separate
the diaphragm
from
the
groove.
•Remove the circlip
)t.
using
inside circl
ip
pliers
(special
tool) and
remove
the jet needle
holder
·~?'
and
jet
needles39.
•Remove the
pilot
screw
limiter
(~(,
pil
ot screw
{~
,
spring
,~}, flat washer 4), and
O
ri
ng,
1 }.
•Remove the screws
(4)
and
lockwa~hers (4),
and
remove the float
bowl
:,
6 5, and
O
ringJ9'
.
•Pull out
the
float
pin
H,
remove the
float
Js.
·
,
and
pull
out the valve
needle~}
.
•Remove
t
he
primary
main jet
H
and the
main
jet
bleed
pipdo~.
•Remove the
secondary
main je
t
~
S. 5
)
and
the jet
needle
holder
'
5 (
.
•Pull
off
the
rubber
plug
g
.
and
remove the
pilot jet 52
A. Primary Main Jet
C. Plug
B. Secondary Main Jet
Assembly Notes:
1. Replace any
O
rings and
rubber plugs
if they
are
damaged
or deteriorated.
2. Align the diaphragm tongue
with the
notch
in
the
upper
chamber, and
fit
the diaphragm
sealing
lip
into its
groove.
A. Diaphragm Tongue
B. Notch

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   Also See for Kawasaki Z250 1981

This manual is also suitable for:

Kz350 1981

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