Category:
Utility All-Terrain Vehicle (ATV)
Target Audience:
Recreational riders, hunters, farmers, utility users
Competitors:
Can-Am Outlander, Yamaha Grizzly, Honda Foreman, Arctic Cat Prowler
Versatility:
Suitable for various terrains and tasks, from trail riding to hauling
Durability:
Renowned for robust construction and reliability in demanding conditions
Performance:
Balanced power delivery and capable off-road handling
Engine:
Detailed diagnostics, repair, and overhaul of 400cc and 500 HO engines
Transmission:
Service and repair of the Automatic Transmission (PVT) and final drive
Drivetrain:
Front and Rear Drive System, Driveshafts, CV Joints, Differential
Suspension:
Front and Rear Suspension components, Shock Absorbers, Bushings, Ball Joints
Brakes:
Hydraulic Brake System, Calipers, Rotors, Master Cylinder, Bleeding Procedures
Electrical System:
Ignition, Starting System, Charging System, Lighting, ECU, Wiring Diagrams
Fuel System:
Fuel Injection System (EFI), Fuel Pump, Injectors, Fuel Filter
Cooling System:
Radiator, Fan, Water Pump, Thermostat, Coolant Specifications
Exhaust System:
Muffler, Exhaust Pipes, Catalytic Converter (if applicable)
Frame And Bodywork:
Frame inspection, Body panel removal/installation, Fenders, Racks
Steering:
Handlebar assembly, Steering shaft, Tie Rods, Rack and Pinion (if applicable)
Wheels And Tires:
Tire specifications, Wheel torque, Bearing maintenance
Maintenance:
Scheduled maintenance, Oil changes, Filter replacements, Lubrication
Troubleshooting:
Diagnostic flowcharts for common problems and symptoms
Repair:
Step-by-step instructions for component removal, repair, and reinstallation
Rebuilds:
Complete engine and transmission overhaul procedures
Technical Specifications:
Torque values, Clearances, Gap settings, Fluid capacities
Wiring Diagrams:
Detailed electrical schematics for all systems
Depth:
Comprehensive from basic maintenance to complete engine rebuilds and advanced diagnostics
Engine Type 400:
4-stroke, SOHC, 2-valve, Single Cylinder
Engine Type 500:
4-stroke, SOHC, 4-valve, Single Cylinder, High Output (HO)
Horsepower 400:
Approx. 30 HP
Horsepower 500 Ho:
Approx. 39 HP
Cooling System:
Liquid-Cooled
Fuel Delivery:
Electronic Fuel Injection (EFI)
Fuel Type:
Unleaded Gasoline (87 Octane)
Ignition Type:
Electronic Ignition
Transmission Type:
Polaris Variable Transmission (PVT) Automatic
Gear Selection:
High, Low, Neutral, Reverse, Park
Drive Modes:
On-Demand All-Wheel Drive (AWD) / 2WD
Engine Braking:
Integrated Engine Braking
Safety Standard:
Meets ANSI/ROHVA standards for recreational off-highway vehicles
Braking System:
Hydraulic Disc Brakes (Front and Rear)
Drive System:
On-Demand AWD for enhanced traction
Lighting:
Dual Halogen Headlights, Single LED Taillight
Ergonomics:
Comfortable seating and handlebar position for extended use
Instrument Cluster:
Digital instrument cluster with speedometer, tachometer, odometer, trip meter, fuel gauge, high beam indicator, neutral indicator, reverse indicator, AWD indicator.
AWD System:
On-Demand All-Wheel Drive (AWD) engages front wheels automatically when rear wheels lose traction.
Charging Port:
12V DC outlet for charging accessories.
Oil Change Interval:
Every 100 hours or 6 months (refer to manual for specific guidance)
Air Filter Cleaning:
Inspect every 25 hours, clean/replace as needed
Spark Plug Replacement:
Refer to manual, typically ~1000 hours or as needed
Engine Oil Type:
SAE 5W-50 Synthetic (API CI-4 rated or equivalent)
Engine Oil Capacity:
Refer to manual for specific capacity (approx. 2.0 - 2.5 quarts)
Coolant Type:
Ethylene Glycol based antifreeze (50/50 mix with distilled water)
Brake Fluid Type:
DOT 3 Hydraulic Brake Fluid
Transmission Fluid Type:
Polaris AGL Premium Synthetic Gearcase Oil (or equivalent)
Common Wear Items:
CV boots, tie rod ends, wheel bearings, drive belts
Electrical Gremlins:
Occasional issues with charging system components or connectors, often preventable with proper maintenance.
Drive Belt Wear:
Regular inspection and replacement of the drive belt is crucial to prevent drivetrain damage.
Brand Origin:
Polaris Industries Inc., founded in 1954
Sportsman Lineage:
The Sportsman line has been a cornerstone of Polaris' ATV offerings, known for its utility and comfort.
2012 Updates:
While specific year-over-year changes can be minor, 2012 models typically refine existing platforms with minor component upgrades or cosmetic adjustments.
Manufacturing Location:
Primarily USA
