Suzuki Boulevard M50 User Manual

EMISSION CONTROL INFORMATION 11-5
PAIR (AIR SUPPLY) SYSTEM INSPECTION
HOSES
• Remove the PAIR cover. (3-5)
• Inspect the hoses for wear or damage.
• Inspect that the hoses for secure connection.
PAIR REED VALVE
• Remove the PAIR control solenoid valve. (3-5)
• Remove the reed valve case 1 and PAIR reed valve 2.
• Inspect the reed valve for the carbon deposit.
• If the carbon deposit is found in the reed valve, replace the
PAIR control solenoid valve with a new one.
• Install the reed valve A and its case B with outlet pipes C
the facing the inlet pipe D.
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)