The 690 Enduro R, produced in Austria, represents a strong heritage in off-road performance, built upon the evolved LC4 single-cylinder engine platform. This 2010 model is a capable dual-sport motorcycle, designed for riders seeking a machine with significant off-road prowess, featuring premium WP Suspension, high ground clearance, and robust chassis construction. Its torquey LC4 engine, delivering approximately 63 hp and 66 Nm of torque, combined with an upright riding position and a 12-liter fuel tank, makes it suitable for both challenging terrain and extended on-road travel. This comprehensive workshop manual provides detailed guidance for the service, repair, and maintenance of the 690 Enduro R. It covers all essential systems, including the engine, fuel system, transmission, electrical system, chassis, suspension, and brakes, offering step-by-step instructions for routine maintenance, disassembly, assembly, and troubleshooting. With a focus on technical accuracy and practical application, this manual is an indispensable resource for owners, mechanics, and technicians aiming to maintain the optimal performance and longevity of this Austrian-engineered dual-sport motorcycle. 🏷️ Basic Information Identification Make: KTM Model: 690 Enduro R Year: 2010 Codes Chassis Code: 690.22.030.xxx (Variable for specific VIN) Engine Code: LC4 (1-Cylinder, 4-stroke) 👋 Introduction Market Position Segment: Dual-sport / Adventure motorcycle Target Audience: Riders seeking a capable off-road machine with sufficient performance and comfort for on-road use and light touring. Competitive Analysis Key Competitors: BMW G 650 GS Sertao, Honda XR650L, Kawasaki KLR650, Yamaha XT660Z Tenere. Key Features Engine Character: Torquey, single-cylinder LC4 engine known for its strong low-end grunt and reliable performance. Suspension: Premium WP Suspension components offering excellent adjustability and off-road capability. Ergonomics: Designed for an upright riding position, facilitating control and comfort in varied terrain. Off Road Focus: High ground clearance, spoked wheels, and robust chassis construction emphasize its off-road prowess. 📋 Manual Details Coverage Areas Coverage Scope: Comprehensive service, repair, and maintenance Page Count Estimated Pages: ~400-500 (typical for this model's workshop manual) Manual Type Manual Type: Workshop Manual / Service Repair Manual Language Language: English (Primary, with potential for multi-language sections) Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine: Disassembly, assembly, troubleshooting, component inspection (e.g., piston, rings, valves, camshaft, crankshaft, connecting rod), cylinder head, lubrication system, cooling system. Fuel System: Fuel injection system (throttle body, injectors, fuel pump, pressure regulator), emissions control systems, fuel tank, fuel lines. Transmission: Clutch assembly, gearbox, gear shifting mechanism, lubrication. Electrical System: Wiring diagrams, ignition system, starting system, charging system (alternator, rectifier/regulator), lighting, instrumentation, ECUMapping, diagnostics, sensors. Chassis And Suspension: Frame, subframe, swingarm, front fork (WP Suspension), rear shock absorber (WP Suspension), linkages, bearings, bushings, steering head. Brakes: Front and rear brake systems (Brembo components), brake pads, discs, calipers, master cylinders, brake lines, bleeding procedures, ABS system (if equipped). Wheels And Tires: Wheel mounting, tire replacement, wheel balancing, spoke tensioning. Bodywork And Fairings: Removal, installation, and repair of body panels, seat, fuel tank cover, fenders. Procedures Included Routine Maintenance: Oil changes, filter replacement (oil, air), chain adjustment and lubrication, brake fluid changes, coolant changes, spark plug replacement, valve clearance adjustment. Troubleshooting: Diagnostic procedures for common issues, error code interpretation, electrical fault finding, engine performance problems. Disassembly And Assembly: Step-by-step instructions for engine rebuilds, transmission overhauls, suspension component replacement, and major component removal/installation. Calibration And Adjustment: Throttle cable adjustment, clutch cable adjustment, suspension setup, idle speed adjustment. Torque Specifications: Detailed torque values for all critical fasteners and components. Special Tools: Identification and usage of specialized tools required for specific repair procedures. Technical Depth Depth Of Coverage: Full workshop level, suitable for professional mechanics and experienced DIY enthusiasts. Covers basic maintenance to complete engine and transmission rebuilds. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Print Quality Printability: High-resolution, suitable for printing individual sections or the entire manual. Binding Type Binding Recommendation: Digital access; if printed, recommend spiral or comb binding for ease of use. Paper Type Paper Recommendation: Digital access; if printed, recommend durable, matte finish paper for shop use. ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, 4-stroke, liquid-cooled, DOHC Displacement: 657.6 cc Bore X Stroke: 102 mm x 80 mm Compression Ratio: 12.3:1 Performance Claimed Horsepower: ~63 hp (47 kW) @ 7,750 rpm Claimed Torque: ~66 Nm (48.7 lb-ft) @ 6,000 rpm Fuel System Fuel Delivery: Electronic fuel injection (Keihin throttle body, approx. 46mm) Fuel Type: Unleaded petrol, minimum 95 RON Lubrication Oil Capacity: Approx. 1.7 liters (with filter change) Oil Type: Fully synthetic motorcycle oil, SAE 10W-50 or 15W-50, meeting JASO MA/MA2 specifications. Cooling Cooling System: Liquid-cooled, forced circulation via water pump Coolant Type: Ethylene glycol-based antifreeze/coolant mixture, typically 50% water and 50% coolant. 🔧 Transmission Standard Transmission Type: 6-speed, claw-shifted Clutch Type: APT (Advanced Power Transfer) C_S_C (Constant Spread Clutch) or PASC (Power Assisted Anti-Hopping Clutch) slipper clutch, hydraulically operated. Features Gear Ratios: Specific gear ratios available within the manual, crucial for performance tuning and...