Segment:
2-up ATV, utility and recreational segment, known for its comfort and touring capabilities.
Competitors:
Competed with models like Can-Am Outlander Max, Yamaha Grizzly 550/700, Suzuki King Quad 500/750, and Kawasaki Brute Force 650/750.
Touring Focus:
Designed for longer rides with a comfortable, stepped passenger seat and extended wheelbase for improved stability and passenger comfort.
Efi Technology:
Electronic Fuel Injection provides improved throttle response, easier cold starts, and consistent performance across varying altitudes and temperatures.
A Arm Suspension:
Independent front and rear A-arm suspension for superior ride quality and ground clearance.
Engine Management:
EFI system, fuel injection, ignition system, sensors, ECU diagnostics, emissions control.
Engine Mechanical:
Top-end overhaul (cylinder head, valves, camshaft), bottom-end overhaul (crankshaft, connecting rods, pistons), timing, lubrication system.
Powertrain:
Transmission (PVT - Polaris Variable Transmission), clutch service, drive belts, final drive, differentials, driveshafts, AWD system.
Chassis Suspension:
Front and rear suspension systems, shock absorbers, A-arms, bushings, steering components, wheel bearings.
Brakes:
Hydraulic brake system, master cylinders, calipers, brake lines, pads, rotors, bleeding procedures.
Electrical:
Wiring diagrams, battery, charging system (stator, regulator/rectifier), starter motor, lighting, instrumentation, switches, fuses, relays.
Bodywork Frame:
Frame inspection, plastic body panels, fenders, racks, seating, handlebars.
Maintenance:
Regular service checks, oil changes, filter replacements, spark plug service, lubrication points, valve clearance adjustment.
Troubleshooting:
Diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable via diagnostic tools), symptom-based troubleshooting.
Repair Overhaul:
Step-by-step instructions for component removal, disassembly, inspection, repair, assembly, and installation for all major systems.
Technical Specifications:
Torque specifications, clearances, fluid capacities, electrical specifications, engine timings.
Depth:
In-depth technical information suitable for professional technicians and advanced DIY mechanics, covering from basic maintenance to complete engine and transmission rebuilds.
Engine Displacement:
499 cc
Engine Type:
4-stroke, SOHC, 4-valve, Single Cylinder
Bore X Stroke:
92 mm x 73.6 mm (typical for this engine family, manual confirmation recommended)
Cooling System:
Liquid-cooled
Horsepower:
Approximately 34-38 HP (estimated, subject to model year and tune, requires manual verification)
Torque:
Approximately 30-32 lb-ft (estimated, subject to model year and tune, requires manual verification)
Fuel Delivery:
Electronic Fuel Injection (EFI) with throttle body
Fuel Type:
Unleaded gasoline, minimum 87 octane
Transmission Type:
Polaris Variable Transmission (PVT) with Engine Braking (EB)
Drive Modes:
High, Low, Neutral, Reverse, Park
Optional Transmission:
N/A (PVT is standard)
Clutch System:
Dual clutch system (primary and secondary) for seamless engagement and variable ratio changes.
Final Drive:
Shaft drive, AWD (Automatic On-Demand)
Crash Test Ratings:
N/A for ATVs (ATVs are not subjected to the same crash testing as passenger vehicles)
Braking System:
Hydraulic disc brakes (front and rear), engine braking via PVT.
Drive System:
On-Demand AWD system for enhanced traction.
Ergonomics:
Comfortable seating for rider and passenger, ergonomic handlebar placement.
Lighting:
Dual headlights, taillight, brake light for visibility.
Instrumentation:
Digital instrument cluster displaying speedometer, odometer, trip meter, fuel level, engine hour meter, AWD indicator, gear selection.
Engine Braking:
Integrated engine braking (EB) system provides downhill control.
Charging System:
12V DC outlet for charging accessories (may vary by specific sub-model).
Engine Oil Change:
Every 100 hours or 12 months, whichever comes first.
Air Filter Cleaning:
Every 50 hours or as needed based on operating conditions (more frequently in dusty environments).
Spark Plug Inspection:
Every 100 hours or 12 months.
Transmission Fluid Change:
Every 200 hours or 24 months (refer to manual for specific PVT fluid type and procedure).
Engine Oil Type:
Polaris PS-4 Full Synthetic 5W-50 (or equivalent API SG, JASO MA rated oil).
Engine Oil Capacity:
Approx. 2.1 quarts (2.0 Liters) with filter change (verify with manual).
Gearcase Oil Type:
Polaris Hydro High Performance Gearcase Lubricant or SAE 75W-90 Synthetic Gear Oil.
Gearcase Oil Capacity:
Approx. 9.5 oz (280 ml) for front and rear differentials (verify with manual).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Common Wear Items:
PVT belt wear, suspension bushings, wheel bearings, tie rod ends, front differential seals.
Potential Efi Issues:
Clogged fuel injectors, faulty sensors (e.g., throttle position sensor, MAP sensor), weak fuel pump (less common but possible).
Polaris History:
Polaris Inc. is a long-standing American manufacturer known for its pioneering work in snowmobiles and its expansion into ATVs, UTVs, and motorcycles.
Sportsman Lineage:
The Sportsman line is Polaris's flagship ATV series, continuously evolving with features like EFI, independent suspension, and 2-up configurations. The Touring models emphasize comfort for extended rides.
Manufacturing Location:
Primarily manufactured in the United States (e.g., Roseau, Minnesota).
