Model:
Sportsman 500 HO / EFI / X2 / Touring
Vehicle Type:
ATV (All-Terrain Vehicle) / Quadricycle
Model Numbers:
A09MH50AX, A09MH50AZ (HO); A09MN50AN, A09MN50AX, A09MN50ET (EFI); A09TN50AX, A09TN50AZ, A08TN50EA (X2 500 EFI); A09DN50AB, A09DN50AZ, A09DN50EA (Touring 500 EFI)
Atv Segment:
Mid-size to large displacement utility ATV, popular for recreational riding, work, and trail use.
Competitors 2009:
Competed with models from Yamaha (Grizzly 550), Can-Am (Outlander 500), Suzuki (KingQuad 500), and Honda (Foreman 500).
Engine Variants:
Availability of carbureted HO and fuel-injected EFI versions offered enhanced performance and reliability respectively.
Model Variants:
Includes standard 500 HO, 500 EFI, the versatile X2 500 with its unique 2-up seating/cargo conversion, and the longer wheelbase Touring 500 EFI.
Digital Advantage:
Instant access, no physical wear and tear, easily searchable for quick information retrieval, unlike traditional paper manuals.
Engine Service:
Engine overhaul, disassembly, assembly, piston, rings, bore, cylinder head, camshaft, crankshaft, timing, valve adjustments.
Fuel System:
Fuel tank, fuel pump, fuel injectors (EFI), carburetor tuning and rebuilding (HO variants), fuel filter replacement, main jet specifications.
Electrical System:
Wiring diagrams, charging system, alternator, starter motor, ignition system, lighting, battery maintenance, electrical component troubleshooting.
Drivetrain:
Transmission service, drive shafts, differentials, AWD system operation and maintenance, clutch adjustment.
Suspension And Steering:
Front and rear suspension components, shock absorbers, ball joints, tie rods, steering system maintenance and repair.
Brakes:
Brake system overhaul, pad replacement, fluid change, caliper service, master cylinder, brake bleeding procedures, torque specifications.
Body And Plastics:
Body panel removal and installation, plastics care, seat maintenance, rack systems.
Routine Maintenance:
Scheduled maintenance, oil changes, filter replacements, coolant change, lubrication points, tire pressure checks.
Troubleshooting:
Diagnostic procedures for common issues, error code interpretation (if applicable), symptom-based troubleshooting.
Rebuild Procedures:
Detailed step-by-step instructions for engine, transmission, and other major component rebuilds.
Installation Guides:
Guidance for installing accessories or replacing major components.
Depth Of Information:
Comprehensive, covering everything from basic maintenance to complete engine and transmission overhauls, electrical diagnostics, and chassis repairs.
Engine Type:
4-stroke, liquid-cooled, SOHC, 4-valve, 1-cylinder
Horsepower Estimate:
Approximately 30-35 HP (varies slightly by model and tuning).
Torque Estimate:
Approximately 28-32 lb-ft.
Fuel Delivery Ho:
Carburetor (specific model details in manual)
Fuel Delivery Efi:
Electronic Fuel Injection (EFI)
Recommended Oil Viscosity:
SAE 5W-50 (refer to manual for exact specifications and approvals).
Oil Capacity:
Approximately 2.4 quarts (2.3 liters) with filter change (verify in manual).
Coolant Type:
Ethylene glycol-based antifreeze (refer to manual for specific mix ratio and type).
Transmission Type:
Automatic (Polaris Variable Transmission - PVT)
Drive Modes:
High, Low, Neutral, Reverse, Park.
All Wheel Drive:
On-Demand All-Wheel Drive (AWD) with ADC (Active Descent Control) on many models.
Gear Reduction:
High and Low range for varying terrain and load conditions.
Pvtfuid Specification:
Polaris AGL Synthetic Gearcase Lubricant or equivalent specified by Polaris.
Atv Safety Considerations:
Designed for off-road use, requires appropriate safety gear (helmet, gloves, eye protection), rider training, and adherence to load limits.
Active Descent Control:
ADC provides engine braking on downhill descents, enhancing control.
Lighting:
Dual headlights, taillight, and brake light for visibility.
Ergonomics:
Handlebar grips, handguards, and footwells designed for rider comfort and control.
Infotainment Features:
Typically basic instrumentation: speedometer, odometer, trip meter, hour meter, fuel gauge, AWD indicator, and warning lights.
Driver Assistance Features:
Active Descent Control (ADC) for downhill control.
Connectivity Features:
N/A
Engine Oil Change:
Every 100 hours or 6 months, whichever comes first (verify with manual).
Spark Plug Inspection:
Inspect every 100 hours, replace as needed.
Air Filter Cleaning:
Clean every 50 hours or as needed based on riding conditions.
Transmission Oil Change:
Every 300 hours or 2 years (verify with manual).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (verify in manual).
Coolant Capacity:
Approximately 2.3 quarts (2.2 liters) (verify in manual).
Common Wear Items:
CV boots, tie rod ends, wheel bearings, and suspension bushings can be subject to wear due to off-road use.
Efi System Maintenance:
EFI models may require occasional injector cleaning or sensor checks for optimal performance.
Pvtlubrication:
Proper lubrication of the PVT system is crucial for longevity; refer to manual for specific points.
Polarise Atv Legacy:
Polaris is a pioneer in the ATV industry, known for its innovation and robust utility vehicles.
Sportsman Lineup:
The Sportsman 500 has been a flagship model for Polaris for many years, evolving through various engine and feature updates.
Manufacturing Location:
Typically manufactured in the USA by Polaris Industries.
