Suzuki Intruder VZ800 User Manual

SERVICING INFORMATION 10-43
SERVICE DATA
VALVE + GUIDE Unit: mm (in)
ITEM STANDARD LIMIT
Valve diam.
IN.
30
(1.18)
—
EX.
26
(1.02)
—
Valve clearance (when cold)
IN.
0.08 – 0.13
(0.003 – 0.005)
—
EX.
0.17 – 0.22
(0.007 – 0.009)
—
Valve guide to valve stem
clearance
IN.
0.010 – 0.037
(0.0004 – 0.0015)
—
EX.
0.030 – 0.057
(0.0012 – 0.0022)
—
Valve guide I.D.
IN. & EX.
5.500 – 5.512
(0.2165 – 0.2170)
—
Valve stem O.D.
IN.
5.475 – 5.490
(0.2156 – 0.2161)
—
EX.
5.455 – 5.470
(0.2148 – 0.2154)
—
Valve stem deflection
IN. & EX. —
0.35
(0.014)
Valve stem runout
IN. & EX. —
0.05
(0.002)
Valve head thickness
IN. & EX. —
0.5
(0.02)
Valve stem end length
IN. & EX. —
3.1
(0.12)
Valve seat width
IN. & EX.
0.9 – 1.1
(0.035 – 0.043)
—
Valve head radial runout
IN. & EX. —
0.03
(0.001)
Valve spring free length
INNER —
38.3
(1.51)
OUTER —
40.1
(1.58)
Valve spring tension
INNER
64 – 73 N
(6.51 – 7.49 kgf, 14.35 – 16.51 lbs)
at length 32.5 mm (1.28 in)
—
OUTER
119 – 136 N
(12.09 – 13.91 kgf, 26.65 – 30.67 lbs)
at length 36.0 mm (1.42 in)
—
SAMPLE

Suzuki Intruder VZ800 Specifications

General

Engine Type	4-stroke, liquid-cooled, DOHC, 45-degree V-twin
Displacement	805 cc
Bore x Stroke	83.0 mm x 74.4 mm
Compression Ratio	9.4:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Transmission	5-speed constant mesh
Final Drive	Shaft drive
Front Suspension	Telescopic, coil spring, oil damped
Rear Suspension	Link type, coil spring, oil damped
Rear Brake	Drum brake
Seat Height	700 mm (27.6 in)
Front Brake	Disc brake
Rear Tire	170/80-15M/C 77H, tube type
Fuel Tank Capacity	15.5 L (4.1 US gallons)