Basic Information Identification Make: Suzuki Model: LS650 Savage / Boulevard S40 Model Designation: LS650 Product Name: 2006 Suzuki LS650 Service Repair Manual Download PDF Product Description Extracted: 2006 Suzuki LS650 Service Repair Manual is a highly detailed Factory Repair Manual containing everything you will ever need to repair, maintain, rebuild, refurbish or restore your 2006 Suzuki LS650. This manual covers complete step-by-step instructions, diagrams, illustrations, wiring schematics, and specifications to repair and troubleshoot. This manual is specifically written for the do-it-yourselfer as well as the experienced mechanic, with instructions and highly detailed exploded pictures and diagrams to show you how to complete the required job correctly and efficiently. Generation Model Generation Covered: Third Generation (1994-2009, often referred to as the LS650 Savage, later rebranded as Boulevard S40) Codes Model Codes Covered: LS650 (2006), LS650K7 (2007), LS650K8 (2008), LS650K9 (2009) Introduction Market Position Motorcycle Segment: Cruiser / Custom motorcycle, known for its minimalist styling and V-twin engine. Target Audience: Riders seeking a classic, stylish, and manageable cruiser for everyday riding and customization projects. Competitive Analysis Key Competitors Era: Competed with other entry-level cruisers from brands like Honda (Shadow series), Yamaha (V-Star series), and Kawasaki (Vulcan series). Key Features Engine Configuration: Air-cooled, 652cc, SOHC, 4-valve V-twin engine, renowned for its torque and distinctive sound. Frame Design: Steel cradle frame, contributing to its classic profile and handling characteristics. Styling: Simple, clean lines, often customized with aftermarket parts for a bobber or chopper look. Manual Value Proposition: Empowers owners to maintain, repair, and customize their LS650 effectively, reducing reliance on professional services and preserving the vehicle's condition. Manual Details Coverage Areas Coverage Years: 2006, 2007, 2008, 2009 Coverage Models: Suzuki LS650 (Savage / Boulevard S40) Page Count Estimated Page Count: Hundreds of pages (typical for a comprehensive service manual) Manual Type Manual Type: Factory Service/Repair Manual Language Language: English Format File Format: PDF (Downloadable) Delivery Method: Instant Digital Download Manual Coverage Systems Covered Engine System: Complete engine overhaul, diagnostics, component testing, timing, lubrication. Fuel System: Carburetor tuning, rebuilding, fuel pump, fuel lines, filters. Lubrication System: Oil pump, oil passages, oil filter replacement, oil change procedures. Emission Control: Information on emission control systems, specifications, and troubleshooting. Electrical System: Wiring diagrams, ignition system, charging system (stator, regulator/rectifier), lighting, starting system, battery. Chassis System: Frame, suspension (front forks, rear shock), steering, wheels, brakes, final drive. Braking System: Front and rear brake caliper service, brake pad replacement, master cylinder service, bleeding procedures. Suspension System: Front fork servicing (oil change, seal replacement), rear shock absorber inspection and replacement. Cooling System: Air-cooled engine (specific procedures for cooling fins and airflow). Procedures Included Periodic Maintenance: Scheduled maintenance tasks, tune-up procedures, inspections. Troubleshooting: Diagnostic procedures for common and uncommon problems, symptom-based troubleshooting. Repair Procedures: Detailed step-by-step instructions for component removal, installation, and repair. Rebuilding: Engine and carburetor rebuilding instructions. Refurbishing: Procedures for restoring components and the overall vehicle. Restoration: Guidance relevant to restoring the motorcycle to original specifications. Disassembly Assembly: Detailed exploded views and step-by-step instructions for various assemblies. Technical Depth Technical Depth: Comprehensive, from basic maintenance to in-depth engine and electrical system repair. Illustrations Diagrams: Includes detailed illustrations, exploded diagrams, and wiring schematics. Specification Data: Includes critical technical specifications and torque values. Manual Specifications File Format File Format: PDF Searchability: Likely text-searchable if created from digital source, facilitating quick information retrieval. Print Quality Printability: Yes, printable for hard copy reference. Image Clarity: High quality for clear diagrams and illustrations. Binding Type Binding Type: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) Compatibility Operating Systems: WINDOWS and MAC compatible Software Requirements: Adobe PDF Reader Engine Specifications Primary Engine Engine Type: 4-stroke, Air-cooled, V-twin, SOHC, 4 valves Displacement: 652 cc (39.8 cu. in.) Bore X Stroke: 82.0 mm x 60.0 mm (3.23 in x 2.36 in) Compression Ratio: 8.5:1 Performance Horsepower Approximate: Approx. 31 HP @ 5,200 RPM (varies slightly by year/market) Torque Approximate: Approx. 38 lb-ft @ 3,200 RPM (varies slightly by year/market) Fuel System Fuel Delivery: Carburetor (Mikuni BST40SS or similar) Fuel Type: Unleaded gasoline, 87 octane or higher recommended. Fuel Tank Capacity: Approx. 9.0 L (2.4 gal) Transmission Standard Transmission Type: 5-speed manual Clutch Type: Wet multi-plate Features Final Drive: Chain drive Dimensions Exterior Length: Approx. 2,155 mm (84.8 in) Width: Approx. 745 mm (29.3 in) Height: Approx. 1,080 mm (42.5 in) Weights Dry Weight: Approx. 147 kg (324 lbs) Wet Weight Approximate: Approx. 160 kg (353 lbs) with fluids Wheelbase Wheelbase: Approx. 1,440 mm (56.7 in) Ground Clearance Ground Clearance: Approx. 135 mm (5.3 in) Seat Height Seat Height: Approx. 700 mm (27.6 in) Safety Features Ratings Safety Features Overview: Basic safety features expected of a motorcycle from this era; focus on rider skill and standard braking systems. Active Features Braking System: Front: Disc brake. Rear: Drum brake. (Note: Some later models might have introduced disc brakes...