Segment:
High-performance All-Terrain Vehicle (ATV).
Competitors:
Yamaha Grizzly, Polaris Sportsman, Can-Am Outlander.
Engine Type:
Fuel-injected, liquid-cooled, SOHC, V-twin engine (specifics vary by model year).
Transmission Type:
Automatic transmission with selectable 2WD/4WD and differential lock.
Suspension:
Independent front and rear suspension for superior ride comfort and handling.
Engine Mechanical:
Engine disassembly and reassembly, internal components, cooling system, lubrication system, fuel system, intake, exhaust.
Fuel System:
Fuel injection system, fuel pump, fuel filter, fuel tank, carburetor adjustments (if applicable to specific sub-models).
Ignition System:
Ignition timing, spark plugs, ignition coils, CDI unit, troubleshooting ignition faults.
Lubrication System:
Oil pump, oil filter, oil passages, oil viscosity recommendations, oil change procedures.
Exhaust System:
Exhaust pipe, muffler, catalytic converter (if applicable), emission control systems.
Electrical System:
Wiring diagrams, battery, charging system (stator, regulator/rectifier), starting system (starter motor, solenoid), lighting, indicators, fuses, relays, electronic control units (ECUs).
Drivetrain:
Transmission (automatic or manual), differential, driveshafts, axles, wheel hubs, clutch operation (if applicable).
Suspension System:
Front and rear suspension components, shocks, springs, bushings, adjustments, alignment procedures.
Brake System:
Hydraulic brake system, brake calipers, master cylinder, brake lines, brake pads, brake fluid specifications, bleeding procedures.
Body Chassis:
Frame inspection, body panels, plastic components, seats, handlebars, fenders, storage compartments.
Tune Ups:
Detailed procedures for engine tuning, idle speed adjustment, fuel mixture settings, ignition timing checks.
Maintenance:
Scheduled maintenance, fluid checks and changes, filter replacements, lubrication points, general inspection guidelines.
Removal Installation:
Step-by-step instructions for removing and installing major components such as engine, transmission, wheels, suspension parts, body panels.
Assembly Disassembly:
Comprehensive guidance for taking apart and reassembling engine and transmission assemblies, including detailed diagrams and torque specifications.
Troubleshooting:
Diagnostic procedures for identifying and resolving common and complex issues across all vehicle systems, including electrical faults and engine performance problems.
Depth:
Comprehensive, covering routine maintenance to complete engine and transmission overhauls. Assumes general automotive knowledge.
Proprietary Components:
Includes instructions for proprietary components manufactured for Suzuki King Quad LT-A750X, with references to original manufacturer instructions where applicable.
Engine Type:
722cc, 90-degree V-twin, 4-stroke, liquid-cooled, SOHC, 4-valve cylinder head.
Bore X Stroke:
82.0 mm x 67.0 mm
Horsepower:
Approximately 50-55 HP (estimation based on typical configuration for the era).
Torque:
Approximately 45-50 lb-ft (estimation based on typical configuration for the era).
Fuel Delivery:
Electronic Fuel Injection (EFI) system.
Throttle Body Size:
Typically 42mm.
Oil Capacity:
Approximately 2.6 quarts (2.5 liters) with filter change (verify in manual).
Ignition System:
Digital CDI with electronic ignition advance.
Cooling Type:
Liquid-cooled.
Crash Test Ratings:
Not applicable to ATVs in the same manner as passenger vehicles. Focus is on structural integrity and component safety.
Braking System:
Hydraulic disc brakes front and rear, parking brake.
4Wd System:
True 4WD with locking front differential for enhanced traction.
Frame Construction:
Rugged, purpose-built ATV frame designed for off-road conditions.
Lighting:
Dual halogen headlights, taillight, and brake light.
Oil Change Interval:
Refer to manual for specific mileage or time intervals, typically around 1000-2000 miles or 6-12 months.
Air Filter Cleaning:
Regular inspection and cleaning/replacement based on operating conditions, especially in dusty environments.
Spark Plug Replacement:
Recommended replacement intervals for optimal engine performance (refer to manual for specific plug type and gap).
Engine Oil Type:
Suzuki 4-stroke engine oil, API SG or higher, SAE 10W-40 or 10W-50 recommended (verify in manual).
Coolant Type:
Ethylene glycol-based antifreeze coolant, typically a 50/50 mix with distilled water (verify in manual).
Brake Fluid Type:
DOT 4 hydraulic brake fluid (verify in manual).
Common Wear Items:
Brake pads, tires, suspension bushings, drive belts (CVT belt) are common wear items that require periodic inspection and replacement.
Potential Electrical:
Early EFI systems can sometimes exhibit minor sensor issues or wiring harness concerns; manual provides diagnostic steps.
Cooling System:
Regular coolant flushes and checking radiator for blockages are important to prevent overheating.