Suzuki DR650SE User Manual

SERVICING INFORMATION 7-32
CARBURETOR
SPECIFICATION
ITEM
E-03 E-33
E-28 E-18
--
Carburetor type
MIKUNI
BST40SS
+- +- +-
Bore size
40 mm
+-
+- +-
1.0. No.
32E1
32E6 32E5 32E2
Idle r/min.
1
500± 100 1 500± 50
r/min.
+-
+-
r/min.
Float
height
14.7± 1.0 mm
(0.58 ± 0.04 in)
+-
+-
+-
Main jet
(M.J.)
#JLIO
+-
# 140 # 137.5
Jet needle
(J.N.)
6F23
+-
6F19-3rd 6H21-4th
Needle jet
(N.J.)
Y-5M
+-
Y-5
+-
Throttle valve
(Th.V.)
#95
+- +- +-
Pilot jet
(P.J.)
#Lf25
+-
#42.5
+-
Starter jet
(G.S.)
#40
+- +- +-
Pilot screw
(P.S.)
PRE-SET PRE-SET
PRE-SET
+-
(1112 turns (1.0 turn
back)
back)
Throttle cable play
0.5-1.0 mm
+- +- +-
(pulling cable)
(0.02-0.04 in)
Starter cable play
0.5-1.0 mm
+-
+-
+-
(0.02-0.04 in)
CARBURETOR
ITEM
SPECIFICATION
E-02,04,34 E-37
E-17,22,24
U-type E-22
Carburetor type
MIKUNI
+- +- +-
BST40SS
Bore size
40 mm
+- +- +-
1.0. No.
32EO 32E8
32E3
32E4
Idle r/min.
1
500±
100 r/min.
+- +- +-
Float height
14.7± 1.0 mm
+- +- +-
(0.58 ± 0.04 in)
Main jet
(M.J.)
# 140
+- +- +-
Jet needle
(J.N.)
6F19-3rd
+- +- +-
Needle jet
(N.J.)
Y-5
+-
+- +-
Throttle valve
(Th.V.)
#95
+-
+- +-
Pilot jet
(P.J.)
#42.5
+- +- +-
Starter jet
(G.S.)
#40
+- +- +-
Pilot screw
(P.S.)
PRE-SET
+-
PRE-SET PRE-SET
(1
1
/2 turns back)
(1.0 turn back)
(11/8 turns back)
Throttle cable play
0.5-1.0 mm
+-
+- +-
(pulling cable)
(0.02-0.04 in)
Starter cable play
0.5-1.0 mm
+-
+-
+-
(0.02-0.04 in)

Suzuki DR650SE Specifications

General

Bore x Stroke	100.0 mm x 82.0 mm
Compression Ratio	9.5:1
Fuel System	Mikuni BST40 carburetor
Ignition	Electronic ignition (CDI)
Transmission	5-speed constant mesh
Final Drive	Chain
Front Suspension	Telescopic, coil spring, oil damped
Front Tire	90/90-21
Rear Tire	120/90-17
Curb Weight	166 kg (366 lbs)
Starter	Electric
Engine Type	4-stroke, air-cooled, SOHC
Front Brakes	Disc brake
Rear Brakes	Disc brake
Fuel Tank Capacity	13.0 L (3.4 US gal.)
Overall Width	865 mm (34.1 in)
Ground Clearance	265 mm (10.4 in)
Seat Height	885 mm (34.8 in.)
Rear Suspension	Link type, coil spring, oil damped