🏷️ Basic Information Identification Make: Suzuki Model: LT-Z400 / LTZ400 QUAD SPORT Generation: Second Generation Product Type: Service Repair Workshop Manual Codes Model Code Identifier: LT-Z400/K9, LT-Z400/L0 (2009-2010) 👋 Introduction Market Position Target Audience: Owners, DIY enthusiasts, and professional technicians seeking detailed repair information for the Suzuki LT-Z400 QUAD SPORT. Competitive Analysis Value Proposition: Provides dealership-level technical information, enabling cost savings on repairs and maintenance compared to professional service. Key Features Delivery Method: Instant download upon completion of secure payment. Payment Options: Accepts all major credit/debit cards and PayPal. 📋 Manual Details Coverage Areas Coverage Scope: All models and all repairs A-Z Page Count Estimated Page Count: Refer to actual manual content Manual Type Type: Factory Workshop Manual Language Language: English Format File Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Complete engine overhaul, cylinder head, cylinder block, pistons, crankshaft, camshafts, valve train, lubrication system, cooling system, fuel system (carburetor). Engine Electrical: Ignition system, starting system, charging system (stator, regulator/rectifier), CDI unit, spark plug, wiring diagrams. Transmission Drivetrain: Clutch (wet multi-plate), gearbox (5-speed), final drive (chain), reverse gear (if applicable to specific sub-model), lubrication. Chassis Suspension: Frame inspection and repair, front suspension (A-arms, shocks, steering), rear suspension (swingarm, shock absorber, linkage), wheel bearings, hubs. Brakes: Front and rear hydraulic disc brakes, brake caliper servicing, master cylinders, brake lines, bleeding procedures. Electrical System: Lighting (headlight, taillight, brake lights), battery, fuses, relays, switches, handlebar controls, speedometer, wiring schematics. Fuel System: Carburetor (Mikuni BSR36) disassembly, cleaning, adjustment, jetting, fuel tank, fuel petcock. Bodywork Trim: Body panels, fenders, seat, handlebars, footpegs, plastics. Procedures Included Routine Maintenance: Oil changes, filter replacements, chain adjustment, brake checks, tire pressure, spark plug replacement, air filter cleaning/replacement. Troubleshooting: Diagnosis of common problems, fault finding for engine, electrical, and mechanical systems. Repair Rebuild: Step-by-step instructions for engine rebuilds, transmission overhauls, suspension repairs, brake caliper overhauls. Diagnostics: Wiring diagrams for electrical fault finding, component testing procedures. Disassembly Assembly: Complete procedures for dismantling and reassembling all major vehicle components. Technical Depth Depth Of Information: Factory detailed, comprehensive, A-Z coverage for all repairs and maintenance. Diagrams Illustrations: Includes detailed diagrams, exploded views, and step-by-step illustrations. Schematics: Complete wiring schematics for electrical system diagnostics. 📊 Manual Specifications File Format File Type: PDF (Portable Document Format) Print Quality Printability: All pages printable, ability to blow up images for enlarged copies. Binding Type Binding: Digital Download (Printable PDF) Paper Type Paper Type Recommendation: Standard printer paper for printable sections. Software Compatibility Operating Systems: Compatible with Windows 7, Vista (32/64-bit), XP, ME, 98, NT, 2000, and Mac computers. Required Software: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, DOHC, 4-valve, single-cylinder Displacement: 398 cc (24.3 cu in) Bore X Stroke: 90.0 mm x 78.0 mm (3.54 in x 3.07 in) Cooling System: Liquid-cooled Performance Horsepower Peak: Approx. 30-33 HP (Varies by region and tuning) Torque Peak: Approx. 32-35 Nm (Varies by region and tuning) Fuel System Carburetor Model: Mikuni BSR36, CV type with TPS (Throttle Position Sensor) Fuel Type: Unleaded gasoline (91 octane or higher recommended) 🔧 Transmission Standard Transmission Type: Constant mesh, 5-speed sequential with Reverse Features Clutch Type: Wet, multi-plate Final Drive: O-ring sealed chain, 520 pitch 📐 Dimensions Exterior Overall Length: Approx. 1845 mm (72.6 in) Overall Width: Approx. 1180 mm (46.5 in) Overall Height: Approx. 1125 mm (44.3 in) Weights Dry Weight: Approx. 176 kg (388 lbs) Fuel Capacity: Approx. 10.0 L (2.6 US gal) 🛡️ Safety Features Ratings Safety Features: Meets relevant ATV safety standards for its class and era. Features designed for stability and control. Active Features Braking System: Hydraulic disc brakes front and rear for reliable stopping power. Passive Features Frame Construction: High-tensile steel frame designed for strength and rigidity. 💡 Technology Features Infotainment Display: Digital multi-function display including speedometer, odometer, trip meter, clock, and neutral indicator. Driver Assistance Throttle Position Sensor: TPS on the carburetor aids in optimizing fuel delivery for emissions and performance. Connectivity No Specific Connectivity: As an off-road focused ATV, it does not feature modern connectivity technologies like Bluetooth or smartphone integration. 🔧 Maintenance Service Intervals Engine Oil Change: Every 1,000 km (600 miles) or 6 months, whichever comes first. Inspect level more frequently. Oil Filter Replacement: At every engine oil change. Air Filter Cleaning: Every 1000 km (600 miles) or more frequently in dusty conditions. Replace if damaged. Spark Plug Inspection: Every 1,000 km (600 miles) Chain Lubrication Adjustment: Every 500 km (300 miles) or more frequently in adverse conditions. Adjust slack to specification (typically 10-15mm). Fluid Specifications Engine Oil Type: Suzuki genuine 4-stroke engine oil, API SG or higher, SAE 10W-40 or 20W-50 depending on ambient temperature. Fully synthetic recommended. Engine Oil Capacity: Approx. 1.7 L (1.8 US qt) without filter change, 1.9 L (2.0 US qt) with filter change. Coolant Type: Suzuki Super Long Life Coolant or equivalent...