Suzuki Boulevard M50 User Manual

COOLING AND LUBRICATION SYSTEM 7-7
COOLING FAN
INSPECTION
• Disconnect the cooling fan lead wire coupler 1.
• Test the cooling fan motor for load current with an ammeter
connected as shown in the illustration.
• The voltmeter is for making sure that the battery applies 12
volts to the motor. With the motor with electric motor fan run-
ning at full speed, the ammeter should be indicating not 5
amperes and more.
• If the fan motor does not turn, replace the motor assembly
with a new one.
REMOVAL
• Remove the radiator. (7-4)
• Remove the cooling fan mounting bolts.
• Slightly move the down tube by removing its mounting bolts.
Fan motor
Battery
Ammeter
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)