Suzuki DR600S - Page 204

8-7
DR600SG/DR500SG
('86-model)
TRANSMISSION
+
DRIVE
CHAIN
Unit:
mm
(in)
Except
ratio
ITEM
STANDARD
|
LIMIT
Primary
reduction
ratio
[
2.310
(
67/29
)
|
i
Final
reduction
ratio
it
2.625
(
42/16
)
——
|
Gear
ratios
Low
th
2.416
(
29/12
)
Ib
—
|
2nd
=
1.625
(
26/16
)
L
———
=|
3rd
1.263
(
24/19
)
—.
4th
|
1.000
(
21/21
)
<a
Top
xi
0.826
(
19/23
)
T
——
Shift
fork
to
groove
clearance
7
0.10—0.30
0.50
7
|
(
0.004—0.012
)
ll
(_
0.020
)
|
!
Shift
fork
groove
width
5.0—5.1
2
>.
nm}
|
(
0.19—0.20
)
|
|
Shift
fork
thickness
4.8—4.9
=a
/
(_
0.18—0.19
)
1
Drive
chain
[
“
TAKASAGO:
RK520KSO
patois
5
El
yre
DAIDO:
D.1.0.520vC.5
|
f|
Links
108
links
i]
-
|
20-pitch
length
al
ae
)
Drive
chain
slack
40—45
ihe
—-
(
1.6-1.8
)
?
CARBURETOR
j
ITEM
SPECIFICATION
i
Carburetor
type
MIKUNI
VM38ss
;
Bore
size
a
38
mm
(1.5
in)
1.D.
No.
[
14A00
|
Idle
r/min.
1
300
+
100
r/min.
;
Fuel
level
T
3.5
+
0.5
mm
(0.14
+
0.02
in)
Float
height
23.0
+
1.0mm
(0.91
+
0.04
in)
Main
jet
(mJ)
|
#135
Main
air
jet
(M.A.J.)
_-
0.6mm
‘|
|
Jet
needle
(J.N.)
6CM1-3rd
|
Cut-away
(C.A.)
if
1.5
|
|
|
Needle
jet
(N.J.)
O=0
Pilot
jet
(PJ)
|
#
20
|
Bypass
(BP)
|
?
omm
Pilot
outlet
(P.O.)
44
1.0
mm
Valve
seat
(V.S.)
28mm
Starter
jet
‘Nan
‘3
a7
32.5
|
Pilot
screw
2
turns
out
(PRE-SET)
|
1.2mm
0.5
—
1.0
mm
(0.02
—
0.04
in)