Suzuki Boulevard M50 User Manual

FUEL SYSTEM AND THROTTLE BODY 6-13
AIR CLEANER BOX REMOVAL
• Remove the fuel tank. (6-3)
• Remove the bolts.
: Hooked part
• Loosen the clamp screw 1.
• Disconnect the IAP sensor lead wire coupler 2.
• Disconnect the PAIR hose 3.
• Remove the air cleaner box.
AIR CLEANER BOX INSTALLATION
Installation is in the reverse order of removal.
THROTTLE BODY REMOVAL
• Remove the air cleaner box. (Above)
• Remove the IAP sensors (Front cylinder side 1 and Rear cyl-
inder side 2) from the mount stay.
• Remove the PCV hose 3 and loosen the clamp screw 4.
• Remove the air intake pipe 5.
• Disconnect the TP sensor lead wire coupler 6, STVA lead
wire coupler 7 and STP sensor lead wire coupler 8.
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)