Suzuki DR650SE User Manual

9-3
SERVICE DATA
VALVE + GUIDE
ITEM
Valve diam.
Valve clearance
(when engine is cold)
Valve guide
to valve stem
clearance
Valve
stem deflection
Valve guide 1.0.
Valve stem 0.0.
Valve stem runout
Valve head thickness
Valve stem end length
Valve seat
width
Valve head radial runout
Valve spring free length
(IN. & EX.)
Valve spring tension
(IN. & EX.)
IN.
EX.
IN.
EX.
IN.
EX.
IN. & EX.
IN. & EX.
IN.
EX.
IN. & EX.
IN. & EX.
IN. & EX.
IN. & EX.
IN. & EX.
INNER
OUTER
INNER
OUTER
Unit: mm (in)
STANDARD
LIMIT
33
--
(1.3)
28
--
(1.1)
0.08-0.13
--
(0.003-0.005)
0.17-0.22
--
(0.0067 -0.0087)
0.010-0.037
--
(0.0004-0.0015)
0.030-0.057
--
(0.0012-0.0022)
0.35
--
(0.014)
5.500-_5.512
--
(0.2165-0.2170)
5.475-5.490
--
(0.2156-0.2161 )
5.455-5.470
--
(0.2148-0.2154)
0.05
--
(0.002)
0.5
--
(0.02)
2.7
--
(0.11 )
0.9-1.1
--
(0.035-0.043)
0.03
--
(0.001)
34.4
--
(1.35)
38.1
--
(1.50)
5.9-6.7 kg
(13.0-14.8Ibs)
--
at length 27.5 mm (1.1
in)
13.8-15.8 kg
(30.4-34.8 Ibs)
--
at length 31.0 mm (1.2 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