Model Nickname:
        
        
            Boulevard S50 (VS800)
        
     
    
        
            Product Type:
        
        
            Service Manual (SM)
        
     
    
    
    
        
            Generation:
        
        
            1st Generation (VS700/VS800)
        
     
    
    
        
            Vin Code Engine Vs700:
        
        
            VS700GL, VS700GLF, VS700GLFS (Engine code G532)
        
     
    
        
            Vin Code Engine Vs800:
        
        
            VS800GL, VS800GLF, VS800GLFS, VS800GLP, VS800GLS, VS800GLV (Engine code G539)
        
     
 
    
    
    
        
            Category:
        
        
            Cruiser Motorcycle
        
     
    
        
            Target Audience:
        
        
            Riders seeking classic styling, comfortable cruising, and reliable performance
        
     
    
    
        
            Competitors Era:
        
        
            Honda Shadow series, Yamaha Virago series, Kawasaki Vulcan series
        
     
    
        
            Distinguishing Features:
        
        
            Shaft drive, V-twin engine, low-slung profile, custom styling
        
     
    
    
        
            Engine Configuration:
        
        
            Air-cooled, 45-degree V-twin
        
     
    
        
            Frame Type:
        
        
            Steel cradle frame
        
     
    
        
            Drive System:
        
        
            Shaft drive
        
     
    
        
            Design Philosophy:
        
        
            American-style custom cruiser aesthetics
        
     
 
    
    
    
        
            Primary Coverage:
        
        
            Suzuki VS700 Intruder
        
     
    
        
            Secondary Coverage:
        
        
            Suzuki VS800 Intruder
        
     
    
        
            Additional Models Covered:
        
        
            Suzuki Boulevard S50 (US Market VS800 variant)
        
     
    
    
        
            Approximate Pages:
        
        
            300-400
        
     
    
        
            Typical Sections:
        
        
            Maintenance, Troubleshooting, Diagrams, Specifications, Torque Values, Wiring
        
     
    
    
        
            Type:
        
        
            Factory Service Manual
        
     
    
        
            Content Focus:
        
        
            Repair and Maintenance
        
     
    
    
    
    
    
        
            Digital Features:
        
        
            Searchable text, hyperlinked sections
        
     
 
    
    
    
        
            Engine:
        
        
            Complete overhaul, disassembly, assembly, diagnostics, timing, lubrication, cooling
        
     
    
        
            Fuel System:
        
        
            Carburetor(s) (Mikuni BS34), fuel pump, fuel lines, tank, filter
        
     
    
        
            Transmission:
        
        
            Gearbox disassembly, inspection, assembly, clutch, gear selection mechanism
        
     
    
        
            Drivetrain:
        
        
            Shaft drive system, final gear, universal joints
        
     
    
        
            Electrical System:
        
        
            Ignition system (CDI), starting system, charging system (stator, regulator/rectifier), lighting, battery, horn
        
     
    
        
            Suspension:
        
        
            Front forks (telescopic, cartridge type), rear shock absorber (monoshock or dual shocks depending on year/variant), linkage (if applicable)
        
     
    
        
            Brakes:
        
        
            Front and rear brake systems, caliper overhaul, master cylinder, brake lines, disc pads, brake fluid specifications
        
     
    
        
            Steering:
        
        
            Handlebar assembly, steering bearings, front wheel alignment
        
     
    
        
            Frame And Body:
        
        
            Frame inspection, seat, fuel tank removal/installation, fenders, exhaust system, controls
        
     
    
        
            Wheels And Tires:
        
        
            Tire pressure, wheel bearing maintenance, wheel removal/installation
        
     
    
    
        
            Maintenance:
        
        
            Routine checks, oil changes, filter replacements, chain adjustment (if applicable), spark plug replacement, brake bleeding, coolant flush
        
     
    
        
            Troubleshooting:
        
        
            Diagnostic charts for common issues (e.g., starting problems, poor performance, electrical faults)
        
     
    
        
            Repair:
        
        
            Detailed step-by-step instructions for component replacement and repair
        
     
    
        
            Rebuilds:
        
        
            Complete engine and transmission rebuild procedures
        
     
    
        
            Adjustments:
        
        
            Carburetor synchronization, valve clearance adjustment, clutch adjustment, throttle cable adjustment
        
     
    
    
        
            Depth Level:
        
        
            Comprehensive factory-level repair and maintenance
        
     
    
        
            Diagnostic Capability:
        
        
            Advanced diagnostics including electrical system troubleshooting with wiring diagrams
        
     
    
        
            Specificity:
        
        
            Detailed torque specifications for all fasteners
        
     
    
        
            Diagrams:
        
        
            Exploded view diagrams for all major components
        
     
 
    
    
    
        
            Engine Type Vs700:
        
        
            4-stroke, V-twin, liquid-cooled (early models) / air-cooled (later models)
        
     
    
        
            Engine Type Vs800:
        
        
            4-stroke, V-twin, air-cooled
        
     
    
        
            Displacement Vs700:
        
        
            699 cc (700 cc class)
        
     
    
        
            Displacement Vs800:
        
        
            805 cc (800 cc class)
        
     
    
        
            Bore X Stroke Vs700:
        
        
            70.0 mm x 90.0 mm
        
     
    
        
            Bore X Stroke Vs800:
        
        
            74.0 mm x 94.0 mm
        
     
    
        
            Compression Ratio Vs700:
        
        
            9.0:1
        
     
    
        
            Compression Ratio Vs800:
        
        
            9.2:1
        
     
    
        
            Valve Train:
        
        
            SOHC, 2 valves per cylinder
        
     
    
    
        
            Horsepower Vs700 Approx:
        
        
            50-55 HP
        
     
    
        
            Torque Vs700 Approx:
        
        
            40-45 lb-ft
        
     
    
        
            Horsepower Vs800 Approx:
        
        
            55-60 HP
        
     
    
        
            Torque Vs800 Approx:
        
        
            45-50 lb-ft
        
     
    
    
        
            Carburetor Type:
        
        
            Mikuni BS34 (Dual CV carburetors)
        
     
    
        
            Fuel Delivery:
        
        
            Diaphragm fuel pump
        
     
    
        
            Fuel Type:
        
        
            Unleaded gasoline (91 octane or higher recommended)
        
     
    
        
            Fuel Tank Capacity Vs700:
        
        
            3.2 US gallons (12.1 liters)
        
     
    
        
            Fuel Tank Capacity Vs800:
        
        
            3.4 US gallons (12.9 liters)
        
     
 
    
    
    
        
            Overall Length Vs700:
        
        
            Approximately 2250 mm (88.6 in)
        
     
    
        
            Overall Length Vs800:
        
        
            Approximately 2275 mm (89.6 in)
        
     
    
        
            Overall Width Vs700:
        
        
            Approximately 770 mm (30.3 in)
        
     
    
        
            Overall Width Vs800:
        
        
            Approximately 770 mm (30.3 in)
        
     
    
        
            Overall Height Vs700:
        
        
            Approximately 1100 mm (43.3 in)
        
     
    
        
            Overall Height Vs800:
        
        
            Approximately 1105 mm (43.5 in)
        
     
    
        
            Wheelbase Vs700:
        
        
            Approximately 1595 mm (62.8 in)
        
     
    
        
            Wheelbase Vs800:
        
        
            Approximately 1605 mm (63.2 in)
        
     
    
        
            Ground Clearance Vs700:
        
        
            Approximately 135 mm (5.3 in)
        
     
    
        
            Ground Clearance Vs800:
        
        
            Approximately 135 mm (5.3 in)
        
     
    
    
        
            Dry Weight Vs700:
        
        
            Approximately 199 kg (439 lbs)
        
     
    
        
            Dry Weight Vs800:
        
        
            Approximately 202 kg (445 lbs)
        
     
    
        
            Wet Weight Vs700 Approx:
        
        
            Approximately 216 kg (476 lbs)
        
     
    
        
            Wet Weight Vs800 Approx:
        
        
            Approximately 220 kg (485 lbs)
        
     
    
        
            Load Capacity:
        
        
            Rider and passenger (refer to manual for specific limits)
        
     
 
    
    
    
        
            Safety Certification:
        
        
            Not applicable for motorcycles in traditional automotive crash test ratings.
        
     
    
    
        
            Braking System:
        
        
            Hydraulic disc brakes front and rear
        
     
    
        
            Tire Performance:
        
        
            Tubeless tires for improved reliability (check specific variants)
        
     
    
        
            Lighting:
        
        
            Halogen headlight, LED taillight (on later models/Boulevard variants)
        
     
    
    
        
            Frame Construction:
        
        
            Robust steel cradle frame designed for stability
        
     
    
        
            Ergonomics:
        
        
            Low seat height and forward-mounted foot controls for rider comfort and control
        
     
 
    
    
    
        
            Oil Change Interval:
        
        
            Every 3,000 miles (4,800 km) or 6 months
        
     
    
        
            Oil Filter Replacement Interval:
        
        
            With every oil change
        
     
    
        
            Air Filter Cleaning Interval:
        
        
            Every 3,000 miles (4,800 km), replace as needed
        
     
    
        
            Spark Plug Replacement Interval:
        
        
            Every 6,000 miles (9,600 km)
        
     
    
        
            Valve Clearance Check Interval:
        
        
            Every 6,000 miles (9,600 km)
        
     
    
        
            Brake Fluid Flush Interval:
        
        
            Every 12,000 miles (19,200 km) or 2 years
        
     
    
        
            Shaft Drive Oil Change Interval:
        
        
            Every 12,000 miles (19,200 km)
        
     
    
    
        
            Engine Oil Type:
        
        
            SAE 10W-40 API SE or SF or SG or SH or SJ or SL or SM
        
     
    
        
            Engine Oil Capacity With Filter:
        
        
            Approximately 2.4 liters (refer to manual for exact amount)
        
     
    
        
            Engine Oil Capacity Without Filter:
        
        
            Approximately 2.2 liters (refer to manual for exact amount)
        
     
    
        
            Coolant Type Vs700 Liquid Cooled Models:
        
        
            Ethylene glycol-based antifreeze/coolant (50/50 mix with distilled water)
        
     
    
        
            Coolant Capacity Vs700 Liquid Cooled Models:
        
        
            Refer to manual, typically around 1.2 liters
        
     
    
        
            Brake Fluid Type:
        
        
            DOT 3 or DOT 4 compliant hydraulic brake fluid
        
     
    
        
            Fork Oil Type Vs700 800:
        
        
            SAE 10W fork oil (refer to manual for specific viscosity and quantity)
        
     
    
    
        
            Common Complaints:
        
        
            Carburetor synchronization drift, fuel line degradation, charging system issues (stator/regulator), occasional clutch slippage under heavy use.
        
     
    
        
            Potential Wear Items:
        
        
            Brake pads, tires, wheel bearings, steering head bearings.
        
     
    
    
        
            Importance Of Regular Maintenance:
        
        
            Crucial for longevity and performance due to the vintage nature of some components.
        
     
 
    
    
    
        
            Manufacturer Origin:
        
        
            Suzuki Motor Corporation, Japan
        
     
    
        
            Motorcycle Legacy:
        
        
            Suzuki has a long history in motorcycle manufacturing, known for innovation and performance.
        
     
    
    
        
            Initial Introduction Vs700:
        
        
            1985
        
     
    
        
            Evolution To Vs800:
        
        
            Increased displacement to 805cc introduced in 1992, becoming the VS800 Intruder.
        
     
    
        
            Rebranding Usdm:
        
        
            The VS800 was later rebranded as the Suzuki Boulevard S50 in the US market.
        
     
    
        
            Production Run:
        
        
            VS700: 1985-1991, VS800: 1992-2004 (as Intruder), continued as Boulevard S50 until 2009.
        
     
    
    
        
            Manufacturing Locations:
        
        
            Primarily Japan, with some assembly possibly occurring in other regions.