Suzuki Boulevard M50 User Manual

9-8 ELECTRICAL SYSTEM
CHARGING SYSTEM
TROUBLESHOOTING
Battery runs down quickly
Step 1
1) Check accessories which use excessive amounts of electricity.
Are accessories being installed?
Step 2
1) Check the battery for current leaks. (9-9)
Is the battery for current leaks OK?
Step 3
1) Measure the regulated voltage between the battery terminals. (9-10)
Is the regulated voltage OK?
Step 4
1) Measure the resistance of the generator coil. (9-10)
Is the resistance of generator coil OK?
YES Remove accessories.
NO Go to Step 2.
YES Go to Step 3.
NO
• Short circuit of wire harness
• Faulty electrical equipment
YES
• Faulty battery
• Abnormal driving condition
NO Go to Step 4.
YES Go to Step 5.
NO
• Faulty generator coil
• Disconnected lead wires
Generator
Regulator/rectifier
SCR
IC
IG.switch
Load
Battery
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)