Suzuki Boulevard M50 User Manual

PERIODIC MAINTENANCE 2-13
ENGINE IDLE SPEED
NOTE:
Warm up the engine before adjusting the engine idle speed.
• Connect the multi-circuit tester to the high-tension cord.
• Start up the engine and set its idle speed to the specified
range by turning the throttle stop screw 1.
 Engine idle speed: 1 100 ± 100 r/min
 09900-25008: Multi-circuit tester set
Inspect initially at 1 000 km (600 miles, 2 months) and
every 6 000 km (4 000 miles, 12 months) thereafter.
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)