Suzuki Boulevard M50 User Manual

CHASSIS 8-67
VALVE INSPECTION
Inspect the valve after the tire is removed from the rim. Replace
the valve with a new one if the seal A rubber is peeling or has
damage.
NOTE:
If the external appearance of the valve shows no abnormal con-
dition, removing of the valve is not necessary.
If the seal has abnormal deformation, replace the valve with a
new one.
Any dust or rust around the valve hole B must be cleaned off.
Then install the valve C in the rim.
NOTE:
To properly install the valve into the valve hole, apply a special
tire lubricant or neutral soapy liquid to the valve.

Be careful not to damage the lip C of valve.
SAMPLE

Suzuki Boulevard M50 Specifications

General

Compression Ratio	9.4:1
Fuel System	Fuel injection
Ignition	Electronic ignition (transistorized)
Transmission	5-speed constant mesh
Final Drive	Shaft drive
Front Suspension	Inverted telescopic, coil spring, oil damped
Front Tire	130/90-16M/C 67H, tubeless
Rear Tire	170/80-15M/C 77H, tubeless
Ground Clearance	140 mm (5.5 in)
Seat Height	700 mm (27.6 in)
Engine Type	4-stroke, liquid-cooled, V-twin
Bore x Stroke	83.0 mm x 74.4 mm
Rear Suspension	coil spring, oil damped
Front Brakes	Single hydraulic disc
Rear Brakes	Drum
Fuel Tank Capacity	15.5 L (4.1 US gal)
Wheelbase	1, 655 mm (65.2 in)