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82
23.5
e
B
earing surfoc.e
83L-________________________
~
50
II
CARBURATION
7.1
CARBURETTORS
(See
fig.
82)
Both
mode ls
fit
2
Dell
'Orto carb ureltors
VHB 24
FD
(right) and VHB 24
FS (le
ft
).
Carbur
ellors co ntro
ls:
•
Ihro
llle
twist g
r
ip on
the
right
side
of the han-
dleba
r
;
•
easy sl
arl
er
rever
:
l
or
cold starts
" A,,;
for
rid ing
,,
8
.. ,
7.2
CARBURETTOR SEITING
V 3S Eur
o
pe
Ig
ol
o
COl
o
ur
sC
r ew
,~
on IIIt
e,
ca
m
$1
unl onl
Choke
Dia.
24 mm
Dia.
24 mm
Throttle
valve
40
40
Atomizer
260 AH
260AH
Mamje!
102
105
Idling jet
40
40
Easy starter
je
t
60
60
Taper
need le
E
2 (2nd no tCh)
E
2 (2nd no tCh)
Floater
14
g
r
jab
!
2 o
z.)
14
gf (ab!
2
oz.)
Idling
screw
o peni
ng
1'/1
torn
s
1'/,
turns
7.3
LEVELUNG
THE
FLOATER
Ensure the fl
oa
ter
has
the
sarn
a weig ht
stamped on
it,
it has no deformati
o ns,
and
lur ns
fr
ee ly
on
its
needle.
Hold the
carburello
r in
the
indicated position
so
thai
the
floater
equa
lizer ju
st
to uc hes
th
e
taper
needle and the needle
c ontacts its sea
t.
In this condition,
check
if
both
floate
r
halves a
re
at
same
height
(23.5 mm
=
.920"
)
as c ompa
red t
o
th
e
plane of
the
carburetto
r body (fi
g. 83).
This operation is carried Oul
us ing
tool 14 926900
(40 in fig. 28).
7.4
MANUAL ADJUSTMENT
OF CARBURATION
AND IDLING SPEED
(See
fig
.
82)
Proceed
as
fo
llows:
1
run
the engine up to
its no
rm al
o
per
ating tempe-
rature
;
2
drive idling speed
sc rews home
f
ully
and th
en
u
nscrew Ihem
11/2
turns
;
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