🏷️ Basic Information Identification Make: Suzuki Model: QuadSport LT-Z250 Model Variant: LT-Z250 Year: 2009 Codes Vin Code Prefix: JS1 👋 Introduction Market Position Segment: Sport ATV / Recreational ATV Target Audience: Enthusiasts, recreational riders, and mechanics looking for detailed repair information. Competitive Analysis Competitors 2009: Yamaha Raptor 250, Kawasaki KFX250, Polaris Outlaw 500 (though higher displacement). Key Features Vehicle Performance Focus: Agile handling and reliable performance for trail riding and recreational sport. Engine Type: Liquid-cooled, 4-valve, SOHC, single-cylinder Transmission Type: 5-speed manual with reverse Key Features Manual Value Proposition: Provides in-depth technical data and procedures to maintain and repair the LT-Z250 effectively. Content Detail: Includes detailed illustrations and step-by-step instructions for all repair and diagnostic procedures. 📋 Manual Details Coverage Areas Primary Coverage: 2009 Suzuki QuadSport LT-Z250 Secondary Coverage: May cover minor variations for adjacent model years (2008, 2010) with notes on differences. Page Count Estimated Page Count: 300-400 pages (typical for comprehensive service manuals) Manual Type Type: Factory Service Repair Manual Language Language: English Format Format: Downloadable PDF 📖 Manual Coverage Systems Covered Engine: Detailed disassembly, assembly, inspection, and repair of the 249cc liquid-cooled 4-stroke engine. Fuel System: Carburetor (Mikuni BSR32), fuel pump, fuel lines, and tank servicing. Ignition System: CDI, ignition coil, spark plug specifications, and troubleshooting. Transmission Drivetrain: 5-speed manual transmission with reverse, clutch operation, chain drive maintenance, and rear axle. Cooling System: Radiator, fan, coolant, and thermostat service. Electrical System: Wiring diagrams, battery, charging system (stator, regulator/rectifier), lighting, starting system. Suspension System: Front A-arm suspension, rear swingarm, shock absorbers, springs, and adjustments. Braking System: Front dual hydraulic disc brakes, rear hydraulic disc brake, brake fluid specifications, caliper servicing. Steering System: Handlebars, steering shaft, tie rods, and steering knuckle maintenance. Chassis Frame: Frame inspection, front and rear subframes. Bodywork: Fenders, plastics, seat, fuel tank cover, and graphics. Wheels Tires: Tire specifications, wheel mounting, lug nut torque. Procedures Included Maintenance: Oil changes, filter replacements, chain adjustment, spark plug checks, brake fluid flushes. Troubleshooting: Diagnostic flowcharts for common starting, running, and electrical issues. Repair: Detailed step-by-step instructions for engine rebuild, transmission overhaul, suspension component replacement, brake caliper rebuilding. Rebuilding: Complete procedures for engine internal components, transmission gears, and shock absorbers. Refurbishment: Guidance on cleaning, painting, and replacing worn cosmetic and functional parts. Restoration: Comprehensive information to return the ATV to factory specifications. Technical Depth Depth: Comprehensive, covering everything from basic checks to complete engine and transmission rebuilds. Diagnostic Coverage: Advanced diagnostic procedures for engine performance and electrical systems. Specifications Data: Torque values, clearances, fluid capacities, electrical resistance values, and wear limits. 📊 Manual Specifications File Format Format: PDF (Portable Document Format) Searchability: Likely text-searchable if created from digital source, allowing quick navigation. Print Quality Quality: High-resolution digital scans or original digital files, suitable for printing. Binding Type Binding: N/A (Digital PDF format) Paper Type Paper: N/A (Digital PDF format) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, Liquid-cooled, DOHC, 4-valve Displacement: 249 cm³ (15.2 cu. in.) Bore X Stroke: 72.0 mm x 61.2 mm (2.83 in x 2.41 in) Compression Ratio: 11.3:1 Lubrication System: Forced lubrication (wet sump) Performance Horsepower Est: Approximately 23-25 HP (Engine measurement, subject to tuning and specific conditions) Torque Est: Approximately 18-20 lb-ft (Engine measurement) Fuel System Carburetor Type: Mikuni BSR32, single Fuel Type: Unleaded gasoline, 87 octane or higher Fuel Tank Capacity: 2.6 US gal (9.8 L) Fuel Pump: Electric fuel pump Ignition System Ignition System: Electronic ignition (CDI) Spark Plug Type: NGK CR9E or DENSO U27ETR (check manual for exact spec) 🔧 Transmission Standard Transmission Type: Constant mesh, 5-speed manual with reverse Clutch Type: Wet, multi-plate Final Drive: O-ring sealed chain, drive sprocket, driven sprocket Features Gear Ratios: Detailed in manual, typically includes low gear for torque and higher gears for trail speed. Reverse Gear: Integrated reverse gear for maneuverability. Transmission Fluid Type: Suzuki recommends SAE 10W-40 API SE, SF, or SG (refer to manual for specific fluid specification). Transmission Fluid Capacity: Approximately 0.90 L (0.95 US qt) (refer to manual for exact capacity and level check procedure). 📐 Dimensions Exterior Overall Length: Approximately 69.1 in (1755 mm) Overall Width: Approximately 44.1 in (1120 mm) Overall Height: Approximately 43.1 in (1095 mm) Wheelbase: Approximately 48.8 in (1240 mm) Ground Clearance: Approximately 4.1 in (105 mm) Weights Dry Weight: Approximately 359 lbs (163 kg) Curb Weight: Approximately 379 lbs (172 kg) (with all necessary operating fluids) Front Track: Approximately 36.0 in (915 mm) Rear Track: Approximately 35.0 in (890 mm) 🛡️ Safety Features Ratings Atv Safety Standards: Complies with ANSI/SVIA standards. Active Features Braking System: Triple hydraulic disc brakes (dual front, single rear) for strong stopping power. Throttle Limiter: Adjustable thumb throttle limiter for rider control. Parking Brake: Mechanical parking brake lever. Passive Features Lighting: Halogen headlights and taillight/brake light for visibility. Footwells: Wide footwells with integrated heel guards to protect rider's feet. Seat:...