Target Audience:
Owners and technicians performing maintenance and repairs
Competitors 2005 2006:
Yamaha Grizzly, Honda Foreman, Suzuki King Quad, Can-Am Outlander
Power Delivery:
Robust engine performance suitable for work and recreational riding
Handling:
Independent front suspension (IFS) for improved ride and handling
Utility:
Towing and hauling capabilities, durable chassis construction
Benefit To Owner:
Empowers owners to perform routine maintenance and complex repairs, saving on labor costs and ensuring longevity
Engine:
Engine teardown, assembly, timing, lubrication, cooling system, fuel system (carburetor/EFI), ignition system, starting system
Transmission:
Transmission disassembly, assembly, gear ratios, clutch operation, driveline components
Drivetrain:
CVT system, drive shafts, differentials, AWD system (if applicable), final drive
Suspension:
Front and rear suspension geometry, shock absorbers, control arms, bushings, spring rates
Brakes:
Hydraulic brake system, master cylinders, calipers, brake pads, rotors, brake lines, bleeding procedures
Electrical:
Wiring diagrams, charging system (stator, regulator/rectifier), battery, starter motor, lighting, ignition system components, sensors, control modules
Fuel System:
Fuel tank, fuel pump, fuel lines, carburetor tuning and rebuild (for applicable models), fuel injection system diagnosis
Cooling System:
Radiator, cooling fan, thermostat, coolant types, flushing procedures
Frame And Body:
Frame inspection, body panel removal and installation, seat, handlebars, racks
Wheels And Tires:
Tire pressure recommendations, wheel bearing maintenance, wheel installation
Maintenance:
Scheduled maintenance intervals, oil changes, filter replacements, spark plug replacement, lubrication points
Troubleshooting:
Diagnostic charts for common issues, symptom-based troubleshooting guides
Repair:
Step-by-step repair procedures for all major mechanical and electrical components
Overhaul:
Complete engine and transmission rebuild procedures
Specifications:
Torque specifications for all fasteners, clearances, and measurements
Diagnostics:
Identification of fault codes, diagnostic tool usage (if applicable)
Depth:
Comprehensive from basic maintenance to full engine and transmission rebuilds
Diagnostic Level:
Advanced diagnostics including electrical system troubleshooting and fuel system analysis
Rebuild Scope:
Detailed procedures for complete engine, transmission, and differential overhauls
Oil Change Hours:
Every 100 hours or annually
Air Filter Cleaning Hours:
Every 50 hours or more frequently in dusty conditions
Spark Plug Replacement Miles:
Every 1000 miles or annually
Belt Inspection Hours:
Every 200 hours
Engine Oil Type:
Polaris PS-4 5W-50 Synthetic or equivalent API SG rated
Engine Oil Capacity Qts:
2.0
Transmission Oil Type:
Polaris Angle Drive Fluid (ADF) for front and rear differentials, Polaris CVT Fluid for transmission
Coolant Type:
Ethylene glycol-based antifreeze (50/50 mix with distilled water)
Common Wear Items:
CV joint boots, tie rod ends, wheel bearings, brake pads
Cv Belt Durability:
While generally robust, excessive abuse or improper belt maintenance can lead to premature wear.
Charging System Reliability:
Occasionally, stator or regulator/rectifier failures can occur, impacting battery charging.
Brand Focus:
Polaris is a long-standing manufacturer of off-road vehicles, known for innovation in ATVs and Snowmobiles.
Sportsman Lineage:
The Sportsman line is Polaris's flagship utility ATV, evolving significantly since its introduction. The 400 and 500 models represent mid-range offerings for their respective years, emphasizing a balance of power, utility, and value.
Manufacturing Location:
USA (Roseau, Minnesota, and other Polaris facilities)
Market Introduction Sportsman:
The Sportsman line was introduced in 1993, quickly becoming a dominant force in the utility ATV market.