This manual covers the TE 350, TE-TC 510, and 610 models produced between 1990 and 1991. These robust enduro motorcycles are known for their torquey, liquid-cooled, four-stroke single-cylinder engines, long-travel adjustable suspension, and durable steel frames, designed for performance and reliability in demanding off-road conditions. With a rich Swedish heritage in off-road racing, these bikes were built to excel in challenging terrain, offering a competitive edge against other contemporary enduro machines. This workshop service repair manual provides comprehensive guidance for owners and technicians. It details essential maintenance procedures, including routine service and fluid changes, as well as in-depth repair and overhaul instructions for the engine, transmission, suspension, brakes, and electrical systems. The manual also includes troubleshooting guides and technical specifications, ensuring that users have the necessary information to maintain, diagnose, and repair these motorcycles effectively. 🏷️ Basic Information Identification Make: Husqvarna Model: TE 350 / TE-TC 510 / 610 Year: 1990-1991 Codes Product Code: Not Specified 👋 Introduction Market Position Category: Enduro/Off-Road Motorcycle Target Audience: Enthusiasts and professional mechanics working on Husqvarna TE/TC models. Competitive Analysis Competitors Era: KTM EXC, Yamaha WR, Honda CR, Suzuki RM, Kawasaki KX (off-road variants). Key Features Powertrain: Torquey single-cylinder, liquid-cooled engines designed for off-road endurance. Suspension: Long-travel, adjustable suspension optimized for rough terrain. Design Philosophy: Robust construction, focus on performance and durability in demanding conditions. 📋 Manual Details Coverage Areas Engine: Yes Transmission: Yes Suspension: Yes Brakes: Yes Electrical System: Yes Chassis And Body: Yes Troubleshooting: Yes Maintenance: Yes Specifications: Yes Page Count Estimated Pages: 400-600 (Estimated for comprehensive OEM equivalent) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine Mechanical: Complete overhaul procedures, cylinder head, pistons, crankshaft, lubrication system, cooling system. Engine Management: Ignition system, carburetion (specific models), timing specifications. Transmission And Drivetrain: Gearbox inspection, repair, clutch operation, final drive assembly. Suspension Systems: Front forks (telescopic, damping adjustments), rear shock absorber, linkage systems (if applicable). Braking System: Hydraulic disc brake systems (front and rear), caliper service, master cylinder, bleeding procedures. Electrical Components: Wiring diagrams, lighting system, battery, charging system (stator/generator), starter motor, ignition coil. Fuel System: Fuel tank, fuel lines, carburetor models and tuning (Mikuni VM series typically), fuel pump (if applicable). Cooling System: Radiator, coolant, thermostat, hoses, fan (if equipped). Exhaust System: Muffler, header pipes, mounting hardware. Wheels And Tires: Rim specifications, spoke tensioning, tire sizing, pressure recommendations. Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustment, air filter cleaning, spark plug replacement. Engine Rebuild: Top-end overhaul, bottom-end assembly, valve clearance adjustment, piston ring installation. Transmission Repair: Gear inspection, bearing replacement, shifting mechanism adjustment. Suspension Overhaul: Fork seal replacement, damper rod service, shock absorber fluid changes. Brake System Maintenance: Brake pad replacement, caliper rebuilding, rotor inspection, bleeding procedures. Electrical Diagnostics: Troubleshooting electrical faults using wiring diagrams, component testing. Carburetor Adjustment: Idle speed adjustment, jetting recommendations, float level setting. Chassis Inspection: Frame integrity checks, steering head bearing service, swingarm bearing maintenance. Troubleshooting Guides: Common problems and their solutions, diagnostic flowcharts. Technical Depth Depth: Comprehensive OEM level detailing repairs from basic maintenance to complete engine and chassis rebuilds. 📊 Manual Specifications File Format Quality: High-resolution, searchable PDF (assumed for OEM equivalent) Searchable: Yes (expected for a digital manual) Print Quality Printability: Printable pages Binding Type Binding: N/A (Digital Download) Paper Type Paper Type: N/A (Digital Download) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, single-cylinder, liquid-cooled Bore Stroke 350: Not Specified (Requires specific model data) Bore Stroke 510: Not Specified (Requires specific model data) Bore Stroke 610: Not Specified (Requires specific model data) Displacement 350: Approx. 346cc (for TE 350) Displacement 510: Approx. 501cc (for TE-TC 510) Displacement 610: Approx. 576cc (for TE 610) Performance Horsepower 350: Estimated 30-35 HP (Requires specific data) Horsepower 510: Estimated 38-42 HP (Requires specific data) Horsepower 610: Estimated 40-45 HP (Requires specific data) Torque: Strong low-to-mid range torque characteristic of enduro bikes. Fuel System Carburetor Type: Mikuni VM series (typically VM34 or VM38, depending on model and year). Fuel Type: Unleaded gasoline Fuel Capacity: Approx. 8-12 Liters (Varies by model) 🔧 Transmission Standard Transmission Type: 6-speed manual constant mesh Optional Optional Transmissions: N/A (Standard for this era and type) Features Clutch: Wet multi-plate clutch, cable actuated Gear Ratios: Specific ratios documented within the manual. Final Drive: Chain drive, with recommended sprocket sizes and chain maintenance. 📐 Dimensions Exterior Wheelbase Approx: 1450-1500 mm (Varies by model) Seat Height Approx: 930-970 mm (Varies by model) Weights Dry Weight Approx 350: 115-125 kg Dry Weight Approx 510: 120-130 kg Dry Weight Approx 610: 125-135 kg 🛡️ Safety Features Ratings Safety Standards: N/A (Off-road vehicles typically not subject to road safety ratings). Active Features Braking System: Hydraulic disc brakes front and rear for reliable stopping power. Passive Features Frame Construction: Robust steel frame for chassis integrity. 💡 Technology Features Infotainment...