Segment:
Mid-size Utility ATV
Target User:
Workhorse ATV for utility tasks, farming, hunting, and recreational trail riding.
Key Competitors:
Honda FourTrax Foreman, Yamaha Kodiak, Kawasaki Bayou.
Engine Type:
Reliable 4-stroke, liquid-cooled engine.
Drive System:
Shaft drive with selectable 4WD and locking front differential.
Transmission:
Automatic (CVT) with high/low range and reverse.
Suspension:
Independent front suspension and swingarm rear suspension for comfort and capability.
Engine Mechanics:
Complete overhaul, assembly, disassembly, timing, lubrication, cooling.
Fuel System:
Carburetor tuning and rebuilding, fuel pump, fuel lines, fuel filter replacement.
Ignition System:
CDI unit, ignition coil, spark plug specifications, troubleshooting.
Transmission And Drivetrain:
Automatic transmission (CVT), drive shafts, propeller shafts, differentials, gear ratios, clutch operation.
Brakes:
Hydraulic brake system, disc brake service, brake pad replacement, fluid specifications, bleeding procedures.
Suspension:
Front and rear suspension components, shock absorbers, control arms, steering knuckle service, alignment.
Steering:
Steering column, tie rods, steering linkage, wheel alignment specifications.
Electrical System:
Wiring diagrams, lighting system, battery, starter motor, charging system (stator, rectifier/regulator), fuses, switches.
Frame And Bodywork:
Chassis inspection, body panel removal and installation, seat, handlebars, footpegs.
Cooling System:
Radiator, fan, coolant type and capacity, thermostat operation.
Exhaust System:
Muffler, exhaust pipe, gasket replacement, torque specifications.
Maintenance Procedures:
Routine checks, oil changes, filter replacements, lubrication points, valve adjustments, spark plug checks.
Troubleshooting:
Diagnostic flowcharts, common problems and their solutions, electrical troubleshooting guides.
Repair Procedures:
Step-by-step instructions for component removal, repair, and reinstallation across all systems.
Engine Rebuild:
Detailed instructions for complete engine disassembly, component inspection, and reassembly.
Electrical Diagnostics:
Testing components, interpreting wiring diagrams, fault finding for electrical issues.
Suspension Alignment:
Specifications and procedures for front-end alignment.
Carburetor Adjustment:
Idle speed, mixture screw, jetting information.
Depth:
Comprehensive, covering everything from basic maintenance to complete engine and transmission rebuilds.
Diagnostic Capability:
Advanced diagnostic procedures and troubleshooting guides for complex issues.
Schematics Included:
Detailed wiring diagrams and exploded view diagrams for all major components.
Engine Type:
4-stroke, SOHC, 4-valve, liquid-cooled
Displacement:
280 cc (approx.)
Bore X Stroke:
72.0 mm x 68.6 mm (typical for this engine family)
Compression Ratio:
9.2:1 (typical)
Horsepower:
Approximately 19-20 HP (subject to tuning and altitude)
Torque:
Approximately 17-18 lb-ft (subject to tuning and altitude)
Carburetor:
Mikuni BSR33/1 (or similar 33mm constant velocity carb)
Fuel Type:
Unleaded gasoline (87 octane or higher)
Fuel Tank Capacity:
3.6 US gallons (13.5 Liters)
Oil Type:
Suzuki SJ10W40 4-stroke engine oil (or equivalent API SG, SF, SE)
Oil Capacity With Filter Change:
2.5 US quarts (2.4 Liters)
Transmission Type:
Automatic Continuously Variable Transmission (CVT) with engine braking
Gear Selection:
High (H), Low (L), Neutral (N), Reverse (R)
Drive System:
Shaft Drive
Differential:
Locking Front Differential, Open Rear Differential
Engine Braking:
Effective engine braking provided by the CVT system.
Transmission Fluid:
Suzuki Gear Oil SAE 80 API GL-5 (or equivalent)
Transmission Fluid Capacity:
0.22 US quarts (0.21 Liters)
Initial Oil Change:
First oil change at 600 miles (1000 km) or 6 months.
Regular Oil Change:
Every 1,200 miles (2000 km) or 12 months.
Air Filter Cleaning:
Clean every 3 months or 1200 miles (2000 km), replace as needed.
Spark Plug Check:
Check and clean/gap every 1,200 miles (2000 km).
Valve Lash Adjustment:
Inspect and adjust every 2,400 miles (4000 km).
Engine Oil Spec:
SJ 10W-40 API SG, SF, SE
Transmission Fluid Spec:
SAE 80 API GL-5 gear oil
Brake Fluid Spec:
DOT 3 or DOT 4 hydraulic brake fluid
Coolant Spec:
Ethylene glycol based antifreeze (50% mixture with distilled water)
Cv Boot Wear:
CV boots can be susceptible to tearing from debris; regular inspection and replacement are recommended.
Carburetor Cleaning:
Carburetors can sometimes become clogged with sediment or varnish, requiring periodic cleaning and adjustment.
Starter Solenoid:
Solenoid failure can prevent starting; the manual covers testing and replacement.
Suspension Bushings:
Bushings in the suspension and A-arms can wear over time, leading to play and rougher ride.