Introduction
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Market Position
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Vehicle Segment:
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Mid-size utility ATV (All-Terrain Vehicle), known for its versatility and capability in various terrains.
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Brand Reputation:
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Suzuki KingQuad series is recognized for its robust build quality, reliable powertrains, and excellent off-road performance.
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Competitive Analysis
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Key Competitors:
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Competes with models like Yamaha Kodiak, Honda Foreman, Polaris Sportsman, and Can-Am Outlander in its class.
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Key Features
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Versatility:
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Suitable for recreational riding, hunting, farming, and general utility tasks, with 2x4 and 4x4 options.
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Powertrain Reliability:
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Features a proven engine design known for its durability and consistent performance.
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Manual Coverage
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Systems Covered
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Engine:
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Detailed repair and maintenance for the engine assembly, including top end, bottom end, cooling system, lubrication, and fuel delivery.
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Driveline:
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Includes front and rear driveshafts, differential, and axles, covering maintenance, repair, and troubleshooting of 2x4 and 4x4 systems.
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Transmission:
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Coverage of the automatic transmission (CVT or similar), including internal components, lubrication, and adjustment procedures.
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Suspension:
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Detailed information on front and rear suspension systems, including A-arms, shocks, bushings, and alignment specifications.
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Brake:
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Servicing and repair of the hydraulic braking system, including brake lines, calipers, master cylinder, and brake fluid specifications.
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Steering:
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Maintenance and repair of the steering system, including tie rods, steering column, and any power steering components.
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Body Accessories:
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Covers body panels, seat, racks, fenders, and accessories for inspection, repair, and maintenance.
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Electrical:
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Includes wiring diagrams, troubleshooting for ignition, starting, charging system, lights, and accessories.
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Procedures Included
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Routine Maintenance:
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Oil changes, filter replacements, spark plug service, air filter cleaning/replacement, lubrication points.
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Diagnostic Troubleshooting:
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Step-by-step procedures for identifying and resolving common mechanical and electrical issues.
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Component Rebuild:
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Detailed instructions for overhauling major components like the engine, transmission, and differentials.
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Adjustment Calibration:
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Procedures for adjusting carburetor, valve clearances, brakes, and steering.
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Technical Depth
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Depth Level:
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Expert-level technical detail suitable for professional mechanics and advanced DIY enthusiasts.
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Documentation Type:
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High quality diagrams and instructions
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Engine Specifications
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Primary Engine
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Engine Type:
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Four-stroke, SOHC, 1-cylinder, liquid-cooled
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Displacement:
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376 cc (Approximately)
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Bore X Stroke:
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Specific dimensions available in manual (e.g., 83.0 mm x 70.0 mm typical for this engine family)
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Performance
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Horsepower:
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Approx. 26-28 HP (varies slightly by year/tune)
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Torque:
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Approx. 23-25 lb-ft (varies slightly by year/tune)
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Fuel System
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Fuel Delivery:
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Carbureted (e.g., Mikuni BSR36) for most models in this range, with potential for fuel injection on later variants if specified.
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Ignition
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Ignition System:
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Electronic ignition (CDI)
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Cooling
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Cooling System:
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Liquid-cooled with fan assist
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Lubrication
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Oil Type:
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Suzuki recommends specific high-quality 4-stroke motorcycle oil (e.g., SAE 10W-40 API SG or higher), details in manual.
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Oil Capacity:
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Approximately 2.0-2.5 liters (with filter change), specific capacity to be confirmed in manual.
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Air Intake
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Air Filter Type:
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Usually a high-density foam element, requires periodic cleaning and oiling.
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Exhaust
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Exhaust System:
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Single muffler, catalytic converter may be present depending on market.
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Dimensions
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Exterior
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Overall Length:
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Approx. 78.1 inches (1985 mm)
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Overall Width:
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Approx. 47.2 inches (1200 mm)
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Overall Height:
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Approx. 45.9 inches (1165 mm)
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Wheelbase:
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Approx. 50.0 inches (1270 mm)
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Weights
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Dry Weight:
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Approx. 600-640 lbs (273-290 kg), varies by 2x4/4x4 configuration
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Towing Capacity:
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Typically rated at 1000 lbs (454 kg) or more
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Cargo Capacity Rear Rack:
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Approx. 99 lbs (45 kg)
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Wheels Tires
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Front Tire Size:
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AT 25 x 8-12 (Tubeless)
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Rear Tire Size:
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AT 25 x 10-12 (Tubeless)
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Wheel Type:
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Steel or Aluminum alloy, depending on trim/options
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Maintenance
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Service Intervals
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Engine Oil Change:
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Recommended every 600 miles (1000 km) or 6 months, whichever comes first. Specific break-in period service is crucial.
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Air Filter Cleaning:
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Recommended every 300 miles (500 km) or 3 months, or more frequently in dusty conditions.
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Spark Plug Replacement:
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Recommended every 1200 miles (2000 km) or 12 months.
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Valve Clearance Check:
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Recommended every 1200 miles (2000 km) or 12 months, crucial for engine performance and longevity.
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Fluid Specifications
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Brake Fluid Type:
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DOT 3 or DOT 4 hydraulic brake fluid (specific recommendation in manual).
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Coolant Type:
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Permanent type antifreeze/coolant (ethylene glycol base) mixed with distilled water, typically 50/50 ratio.
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Known Issues
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Carburetor Cleaning:
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Carburetors can become clogged with sediment or varnish if fuel stabilizer isn't used during storage, requiring cleaning and adjustment.
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Cvt Belt Wear:
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CVT drive belts can wear over time and require replacement; proper belt tension and alignment are critical.
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Throttle Cable Adjustment:
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Throttle cable can stretch or require adjustment to ensure full throttle opening and smooth operation.
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