🏷️ Basic Information Identification Make: Suzuki Model: LT-Z50 QuadSport Year: 2004 Vehicle Type: All-Terrain Vehicle (ATV) Product Name: Suzuki ATV LT-Z50 QUAD SPORT 2004 Factory Service Repair Manual 👋 Introduction Market Position Segment: Entry-level youth ATV, designed for recreational riding and supervised use Competitive Analysis Competitors: Yamaha YFZ50, Polaris Outlaw 50, Honda TRX90, Arctic Cat DVX50 Key Features Features: Automatic transmission, electric start, keyed ignition, throttle limiter, robust construction Target Audience Demographic: Parents and guardians purchasing an ATV for young riders aged 6 and up 📋 Manual Details Coverage Areas Primary Coverage: Complete workshop and service procedures for the Suzuki LT-Z50 QuadSport (2004 model year) Secondary Coverage: Diagnostic procedures, maintenance schedules, troubleshooting guides, specifications, and diagrams Page Count Estimated Pages: 200+ Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: Digital (likely PDF), printable 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, disassembly, assembly, tuning, and troubleshooting Transmission: Automatic transmission service, inspection, and repair Fuel System: Carburetor service, fuel pump, fuel lines, and tank maintenance Ignition System: Spark plug service, ignition coil, CDI unit, and troubleshooting Electrical System: Wiring diagrams, battery, charging system, lighting, and starter motor Cooling System: Air cooling system specifications and maintenance Suspension System: Front and rear suspension inspection, adjustment, and repair Steering System: Steering mechanism, tie rods, and linkage maintenance Braking System: Front and rear brake caliper service, brake pads, brake lines, and bleeding procedures Wheels And Tires: Tire pressure specifications, wheel bearing maintenance, and tire replacement Frame And Bodywork: Chassis inspection, body panel removal and installation, seat, handlebars, and controls Procedures Included Basic Maintenance: Oil changes, filter replacements, spark plug checks, chain adjustments, and lubrication Tune Up: Carburetor adjustment, timing checks, and performance tuning Troubleshooting: Step-by-step diagnostic procedures for common and uncommon issues Repair And Rebuild: Detailed instructions for complete engine rebuilds, transmission overhauls, and component replacement Electrical Troubleshooting: Fault finding using wiring diagrams and electrical component testing Special Tools: Identification and usage of specialized tools required for specific procedures Technical Depth Depth: Comprehensive, covering all aspects from routine maintenance to complete engine and transmission rebuilds 📊 Manual Specifications File Format Format: Likely digital PDF, allowing for keyword search and easy navigation Print Quality Quality: High-resolution scans of original factory documentation, ensuring clear diagrams and text Binding Type Binding: N/A (for digital format), Print version would typically be coil-bound or paperback for workshop use Paper Type Paper: N/A (for digital format), Original would be high-quality, durable paper suitable for workshop environments ⚙️ Engine Specifications Primary Engine Type: Four-stroke, SOHC, air-cooled Displacement: 49cc Bore X Stroke: 39.0 mm x 41.5 mm Compression Ratio: 9.5:1 Lubrication: Wet sump Performance Horsepower: Estimated 3.1 HP @ 7,500 RPM Torque: Estimated 2.2 lb-ft @ 7,000 RPM Fuel System Carburetor: Mikuni VM10-1, single barrel Fuel Tank Capacity: 1.1 L (0.3 US gal) Fuel Type: Unleaded gasoline (87 octane recommended) Ignition System Ignition: CDI (Capacitor Discharge Ignition) Spark Plug: NGK CR6HSA (or equivalent) Spark Plug Gap: 0.6 - 0.7 mm (0.024 - 0.028 in) 🔧 Transmission Standard Type: Automatic (CVT - Continuously Variable Transmission) Drive: Chain drive Features Gear Reduction: Single gear reduction (forward/neutral/reverse not applicable for this model) Clutch: Automatic centrifugal clutch Transmission Fluid: Refer to manual for specific recommendations (typically a multi-purpose gear oil or specific CVT fluid) 📐 Dimensions Exterior Overall Length: 1,360 mm (53.5 in) Overall Width: 790 mm (31.1 in) Overall Height: 810 mm (31.9 in) Wheelbase: 935 mm (36.8 in) Ground Clearance: 90 mm (3.5 in) Weights Dry Weight: 65 kg (143 lbs) Curb Weight: 69 kg (152 lbs) Weight Capacity: Not specified, intended for single rider 🛡️ Safety Features Ratings Crash Test Ratings: N/A for ATVs, safety relies on rider skill and adherence to manufacturer guidelines Active Features Throttle Limiter: Adjustable throttle stop screw for speed control Keyed Ignition: Prevents unauthorized operation Engine Shutoff Tether: Optional accessory or integrated into some models, disconnects ignition if rider falls off Passive Features Footpegs: With integrated floor guards Full Coverage Floorboards: Protect rider's feet Handlebar Pads: For rider protection Recommendations Protective Gear: Helmet, eye protection, gloves, long sleeves, long pants, sturdy boots are mandatory 💡 Technology Features Infotainment Features: No specific infotainment features; focus is on mechanical operation and rider safety. Driver Assistance Features: Throttle limiter is the primary driver assistance feature for young riders. Connectivity Features: No connectivity features. 🔧 Maintenance Service Intervals Engine Oil Change: Every 3 months or 50 hours of use (whichever comes first) Air Filter Cleaning: Monthly or every 20 hours of use Spark Plug Inspection: Every 6 months or 100 hours of use Valve Clearance Check: Annually or every 200 hours of use Chain Lubrication And Adjustment: Weekly or every 10 hours of use Fluid Specifications Engine Oil: SAE 10W-40 API SE, SF or SG Engine Oil Capacity: 0.8 L (0.85 US qt) for oil change; 0.9 L...