The 690 Enduro R, a premium dual-sport motorcycle produced from 2009, is engineered for adventure riders and off-road enthusiasts. Building on a strong off-road racing heritage, this model combines a lightweight chassis with a powerful 657.5 cc single-cylinder engine, delivering approximately 60 HP. Its unique selling points include exceptional off-road capability, street legality, and advanced electronics for its time, featuring a hydraulically operated APTC slipper clutch for improved handling during aggressive downshifts. The 690 Enduro R offers a ground clearance of 290 mm and WP Suspension components, making it adept at tackling diverse terrains, from challenging trails to open roads. This comprehensive Service and Repair Manual in English provides detailed information essential for maintaining and repairing the 690 Enduro R. It covers all major systems, including the engine, transmission, chassis, suspension, brakes, and electrical systems, with in-depth diagnostics, repair procedures, and technical specifications. The manual details scheduled maintenance, troubleshooting steps for common issues, and complete rebuild instructions. With exploded diagrams, schematics, and high-resolution illustrations, it serves as an indispensable resource for owners and technicians seeking to ensure the optimal performance, reliability, and longevity of their motorcycle. 🏷️ Basic Information Identification Make: KTM Model: 690 Enduro R Year: 2009 Category: Dual-Sport Motorcycle 👋 Introduction Market Position Segment: Premium Dual-Sport Motorcycle Target Audience: Adventure riders, off-road enthusiasts, discerning KTM owners seeking detailed maintenance and repair information. Competitive Analysis Competitors 2009: BMW G 650 Xcountry/Xmoto, Kawasaki KLR650, Suzuki DR650SE, Honda XR650L. Key Features Usp: Lightweight chassis, powerful single-cylinder engine, advanced electronics (for its time), off-road capability with street legality. 📋 Manual Details Coverage Manual Type: Service and Repair Manual Language: English Format: PDF Page Count: Estimated 400-500 pages (typical for this type of comprehensive manual) 📖 Manual Coverage Systems Covered Engine: Detailed diagnostics, overhaul, performance tuning, lubrication system, cooling system, fuel injection system, ignition system, emissions control. Transmission: Clutch assembly, gearbox, gear selection mechanism, lubrication, troubleshooting, repair procedures. Chassis And Suspension: Frame inspection, front fork (WP Suspension), rear shock absorber (WP Suspension), linkages, bearings, wheel assembly, steering. Brakes: Front and rear brake systems (Brembo components), hydraulic lines, calipers, master cylinders, brake pads, rotor specifications, bleeding procedures. Electrical System: Wiring diagrams, battery, starter motor, alternator, lighting system (headlight, taillight, indicators), ignition coil, sensors (e.g., Crankshaft Position Sensor, Throttle Position Sensor), fuses, relays, ECU diagnostics. Fuel System: Fuel tank, fuel pump, fuel filter, fuel injectors, fuel pressure regulator, throttle body assembly, ECU control. Bodywork And Trim: Fairings, seat, fuel tank cover, fenders, exhaust system, saddlebag/luggage mounting points. Exhaust System: Catalytic converter, muffler, lambda sensor (if applicable), mounting hardware. Procedures Included Scheduled Maintenance: Oil changes, filter replacements, chain adjustment and lubrication, valve clearance checks, spark plug replacement, air filter cleaning/replacement, brake fluid flush, coolant checks. Troubleshooting: Step-by-step diagnostic procedures for common and uncommon issues, fault codes, electrical testing, mechanical diagnostics. Repair And Rebuild: Complete disassembly and reassembly instructions for major components like engine, transmission, suspension, and brakes. Technical Specifications: Torque values for all fasteners, clearances, tolerances, fluid capacities, electrical specifications. Technical Depth Depth: Comprehensive (covers routine maintenance to complete engine rebuilds and advanced electrical diagnostics). Diagrams And Illustrations: Includes detailed exploded diagrams, schematics, and step-by-step repair illustrations. 📊 Manual Specifications File Attributes File Type: PDF Searchability: Typically searchable text within PDF format for efficient information retrieval. Printability: Printable for physical reference. Quality: High-resolution scans of original factory documentation. ⚙️ Engine Specifications Primary Engine Engine Type: Single-cylinder, 4-stroke, SOHC, 4 valves Displacement: 657.5 cc (39.5 cu in) Bore X Stroke: 102 mm x 80 mm Cooling System: Liquid-cooled Performance Horsepower: Approx. 60 HP (37 kW) @ 7500 rpm Torque: Approx. 47.9 lb-ft (65 Nm) @ 5750 rpm Compression Ratio: 12.4:1 Fuel System Fuel Delivery: Electronic Fuel Injection (EFI) - Keihin system Throttle Body Size: 46 mm Ignition: Digital CDI with dual ignition coils Fuel Tank Capacity: Approx. 12 liters (3.17 US gal) Lubrication Oil Type: Refer to manual for specific grade (typically JASO MA certified 10W-40 or 10W-50 semi-synthetic or synthetic) Oil Capacity: Approx. 1.7 liters (1.8 US qt) without filter change, Approx. 1.9 liters (2.0 US qt) with filter change. 🔧 Transmission Standard Gearbox: 6-speed constant mesh Clutch: Hydraulically operated APTC slipper clutch Features Slipper Clutch Benefit: Reduces engine braking and prevents rear-wheel lock-up during aggressive downshifts. Fluid Specifications Transmission Oil: Refer to manual for specific grade (often shared engine oil if separate lubrication circuit is not specified, or specific gear oil for some models). 📐 Dimensions Exterior Length: Approx. 2300 mm (90.6 in) Width: Approx. 920 mm (36.2 in) (without mirrors) Height: Approx. 1445 mm (56.9 in) (at seat) Seat Material: Durable, non-slip synthetic seat designed for off-road use. Weights Dry Weight: Approx. 150 kg (330.7 lbs) Wet Weight: Approx. 168 kg (370.4 lbs) (estimated, with fluids) Seat Height: Approx. 900 mm (35.4 in) Dimensions Ground Clearance: Approx. 290 mm (11.4 in) Wheelbase: Approx. 1500...