🏷️ Basic Information Identification Make: Suzuki Model: DR750S / DR800S Production Years Covered: 1988-1997 Generation Model Generation Designation: DR Big Series (Second Generation) Codes Chassis Codes: DR750S (RN11), DR800S (RN12) 👋 Introduction Market Position Target Audience: Owners and technicians seeking to maintain, repair, and troubleshoot Suzuki DR750S and DR800S motorcycles. Competitive Analysis Manual Value Proposition: Offers a cost-effective solution for vehicle upkeep compared to dealership labor, providing dealer-level technical data. Key Features Visual Guidance: Hundreds of illustrations and detailed diagrams enhance understanding of complex procedures. Completeness Of Coverage: Covers all systems, maintenance, and repair procedures, from basic servicing to complete overhauls. Dealer Equivalence: Provides the same information used by authorized Suzuki dealer technicians. 📋 Manual Details Coverage Areas Manual Coverage Scope: Comprehensive service, repair, and maintenance for Suzuki DR750S and DR800S models from 1988 to 1997. Page Count Total Pages: 354 Manual Type Manual Type: Service Repair Manual Language Language: English (ENG) Format File Format: PDF 📖 Manual Coverage Systems Covered Engine And Fuel System: Detailed coverage of engine disassembly, assembly, tuning, fuel delivery, carburetor systems (including jetting and adjustment), and lubrication. Chassis And Suspension: Comprehensive information on frame, forks (including seal replacement and oil levels), rear shock absorber, swingarm, steering head bearings, and wheel bearings. Electrical System: Extensive coverage of ignition system, lighting, charging system (stator, rectifier/regulator), battery, starter motor, and wiring diagrams. Braking System: Includes details on front and rear brake systems, caliper overhauls, master cylinders, brake fluid replacement, and bleeding procedures. Bodywork And Fittings: Guidance on fairings, seat, fuel tank, fenders, exhaust system, and other body components. Procedures Included Maintenance Procedures: Includes periodic maintenance schedules, oil changes, filter replacements, spark plug checks, valve clearance adjustments, and chain maintenance. Repair And Rebuild Procedures: Step-by-step instructions for complete engine rebuilds, transmission overhauls, suspension component replacement, electrical system repairs, and brake system servicing. Troubleshooting Guides: Diagnostic procedures and solutions for common mechanical and electrical issues. Technical Depth Depth Of Information: Designed for both DIY enthusiasts and professional mechanics, offering a high level of detail for complete disassembly and reassembly. 📊 Manual Specifications File Format Readability And Accessibility: PDF format requiring Adobe Reader, ensuring broad compatibility with most operating systems. Print Quality Printability And Indexing: Printable, indexed for easy navigation, though some images may have lower quality. Binding Type Manual Binding: Digital (PDF) - Not a physical binding. Paper Type Physical Paper Type: Not applicable for digital format. ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, SOHC, 1-cylinder, Air-cooled Displacement Dr750: 729 cc Displacement Dr800: 779 cc Performance Bore X Stroke Dr750: 92.0 mm x 109.4 mm Bore X Stroke Dr800: 94.0 mm x 113.0 mm Horsepower Dr750 Approx: 52 hp @ 6800 rpm Horsepower Dr800 Approx: 54 hp @ 6600 rpm Torque Dr750 Approx: 58 Nm @ 5500 rpm Torque Dr800 Approx: 63 Nm @ 5500 rpm Fuel System Carburetion Type: Mikuni BST36, 1x Fuel Tank Capacity Approx: 22 Liters (5.8 US gal) Lubrication Oil Type Recommendation: Refer to manual for specific viscosity (e.g., SAE 10W-40 or 20W-50 depending on temperature). Oil Capacity Approx W Filter: 2.7 Liters 🔧 Transmission Standard Transmission Type: 5-speed, constant mesh Clutch Type: Wet, multi-plate Features Final Drive: Chain drive 📐 Dimensions Exterior Length Approx: 2255 mm (DR800) Width Approx: 895 mm (DR800) Height Approx: 1370 mm (DR800) Weights Dry Weight Approx Dr750: 184 kg Dry Weight Approx Dr800: 194 kg Wet Weight Approx Dr800: 215 kg 🛡️ Safety Features Ratings Crash Safety Ratings: Not applicable for vintage motorcycles in modern standardized crash ratings. Active Features Braking System Type: Dual front disc brakes, Single rear disc brake. Passive Features Lighting System: Halogen headlight, LED taillight (later models), turn signals. 💡 Technology Features Infotainment Infotainment Systems: Basic analog instrumentation (speedometer, tachometer, odometer, trip meter) with indicator lights. No advanced infotainment systems. Driver Assistance Driver Assistance Features: None (standard features for this era of motorcycle). Connectivity Connectivity Options: None. 🔧 Maintenance Service Intervals Engine Oil Change Interval: Recommended every 3,000-5,000 km or 6 months, refer to manual for precise intervals. Valve Clearance Check: Typically every 6,000-10,000 km, critical for performance. Spark Plug Replacement: Inspect every 6,000 km, replace as needed. Fluid Specifications Brake Fluid Type: DOT 3 or DOT 4 (refer to manual for specific recommendation) Fork Oil Viscosity Dr750 Dr800: Refer to manual; commonly SAE 10W for standard models. Coolant Type: Not applicable (air-cooled engine). Known Issues Common Wear Items: Cam chain tensioner wear, stator coil failure, carburetor jet clogging due to ethanol fuels, swingarm pivot bearings, and steering head bearings. Carburetor Maintenance: Regular cleaning and adjustment are crucial for optimal performance and starting. 📚 Vehicle History Brand Heritage Suzuki Motorcycle Division: Suzuki has a long history of producing reliable and innovative motorcycles, particularly in the dual-sport and adventure segments. Model Evolution Dr Big Series Legacy: The DR750S and DR800S are part of the iconic 'DR...