Positioning:
The Suzuki LT-A750 King Quad is positioned as a premium, high-performance utility ATV, known for its robust engineering, powerful engine, and advanced features, making it suitable for demanding work and recreational riding.
Competitors:
Competes with other flagship utility ATVs from brands like Yamaha (Grizzly 700), Arctic Cat (700 series), Polaris (Sportsman 700/800), and Can-Am (Outlander 800).
Features:
Electronic Fuel Injection (EFI), independent rear suspension (IRS), shaft drive, powerful liquid-cooled engine, rugged chassis, and advanced braking systems.
Value:
Provides comprehensive, step-by-step guidance to enable owners and technicians to perform all maintenance and repair tasks efficiently and accurately, saving time and money.
Engine Mechanical:
Detailed disassembly, assembly, inspection, and repair of engine components, including cylinder head, piston, crankshaft, camshaft, valve train, lubrication system, cooling system, and engine management.
Fuel System:
Fuel injection system (EFI), fuel pump, injectors, fuel filter, fuel tank, pressure regulator, and related components.
Electrical System:
Ignition system, charging system (stator, regulator/rectifier, battery), starter motor, lighting system, indicators, sensors, ECU, wiring diagrams, and troubleshooting.
Transmission Drivetrain:
Automatic transmission (CVT), drive shafts, differentials (front and rear), gearboxes, clutch system, and final drive.
Chassis Suspension:
Front and rear suspension systems (A-arms, shocks, springs), steering system, wheel bearings, and hubs.
Brakes:
Hydraulic brake system, brake calipers, master cylinders, brake lines, brake discs, brake pads, and bleeding procedures.
Bodywork Frame:
Frame inspection, body panels, fenders, seat, handlebars, racks, and plastics.
Maintenance:
Scheduled maintenance, oil changes, filter replacements, lubrication, chain adjustment (if applicable, though this is shaft-driven), fluid checks, and battery maintenance.
Troubleshooting:
Systematic diagnostic procedures for common and complex issues, including fault finding charts and symptom-based troubleshooting.
Repair:
Step-by-step repair instructions for all major components and systems, including detailed disassembly and reassembly processes.
Adjustments:
Precise procedures for adjusting critical components like idle speed, throttle cable, suspension settings, and brake levers.
Installation Removal:
Detailed instructions for removing and installing parts and sub-assemblies.
Depth:
Comprehensive from basic checks to complete engine and transmission rebuilds, including detailed diagrams and specifications.
Special Tools:
Identification and usage instructions for specialized tools required for specific repair and adjustment procedures.
Pictorial Diagrams:
Abundant, detailed illustrations, exploded diagrams, drawings, and photographs guiding users through every step.
Specifications:
Inclusion of factory specifications, allowable limits, torque values, clearances, fluid capacities, and diagnostic parameters.
Format:
Portable Document Format (PDF)
Compatibility:
Windows, Mac, Linux OS
Printability:
Fully printable, allowing users to print specific sections or the entire manual.
Readability:
Designed for clarity and ease of reading, with simple explanations and well-organized content.
Binding Type:
N/A (Digital PDF Download)
Paper Type:
N/A (Digital PDF Download)
Requirement:
Adobe Reader (or compatible PDF viewer)
Type:
Liquid-cooled, 4-stroke, DOHC, single-cylinder
Displacement:
722 cc (44.0 cu. in.)
Bore X Stroke:
102.0 mm x 89.0 mm (4.02 in. x 3.50 in.)
Horsepower:
Approx. 50 HP (at flywheel, estimated based on class)
Torque:
Approx. 45 lb-ft (at flywheel, estimated based on class)
System:
Fuel Injection (EFI) with Mikuni throttle body
Type:
Liquid-cooled with fan
Type:
Wet sump with oil cooler
Ratings:
N/A (ATVs are not typically rated by organizations like NHTSA or IIHS in the same way as passenger vehicles).
Braking System:
Hydraulic disc brakes front and rear, sealed knuckle system for enhanced protection.
4Wd System:
Suzuki's advanced True-Tension Chain (TTC) 4WD system with a locking front differential for superior traction.
Chassis Design:
Robust frame designed for stability and durability.
Ergonomics:
Comfortable seating and intuitive controls for rider safety and control.
Manual Emphasis:
Manual strongly emphasizes following safety procedures, using correct tools, and adhering to precautions to prevent injury and damage.
Oil Change Interval:
Typically every 1,000 km or 6 months (refer to manual for exact schedule based on usage).
Air Filter Cleaning:
Regular inspection and cleaning/replacement based on operating conditions (e.g., dusty environments require more frequent checks).
Spark Plug Replacement:
As per schedule or if fouling/wear is detected.
Engine Oil:
Suzuki recommends SAE 10W-40 API SG or higher or JASO MA. Specific viscosity may vary with temperature. (Manual will detail precise specs).
Coolant:
Permanent type antifreeze coolant (ethylene glycol-based) mixed with distilled water in a 50:50 ratio. (Manual will specify type and capacity).
Brake Fluid:
DOT 4 hydraulic brake fluid. (Manual will specify type and capacity).
Gear Oil:
Manual will specify appropriate gear oil for the differentials and final drive. (Likely a specific EP gear oil).
Common Issues:
While generally reliable, potential issues can include CVT belt wear over time, occasional electrical connection issues (corrosion), and typical wear and tear on suspension components from hard use. The manual addresses diagnosis and repair for all these.
Importance:
Manual provides critical torque specifications for engine, chassis, and drivetrain components to ensure proper assembly and prevent damage or loosening.
