Introduction
|
Market Position
|
Segment:
|
Utility ATV
|
Target Audience:
|
Recreational riders, hunters, farmers, and utility users requiring a robust and versatile ATV.
|
Competitive Analysis
|
Key Competitors:
|
Can-Am Outlander, Yamaha Grizzly, Honda Foreman/Rancher, Kawasaki Brute Force.
|
Key Features Vehicle
|
Versatility:
|
The X2 variant offers a unique tilting rear cargo bed, increasing utility for hauling and dumping.
|
Engine Performance:
|
The 500 H.O. (High Output) engine provides strong low-end torque and reliable power for various tasks and terrains.
|
Drivetrain Technology:
|
Polaris's On-Demand AWD system offers excellent traction in challenging conditions.
|
Manual Utility
|
Value Proposition:
|
This service manual is essential for owners and technicians seeking to maintain, diagnose, and repair the 2008 Sportsman 500 EFI X2 Touring and related 500 H.O. models.
|
Manual Coverage
|
Systems Covered
|
Engine Mechanical:
|
Detailed disassembly, assembly, inspection, and repair of the 499cc liquid-cooled, SOHC, 4-valve, 4-stroke engine.
|
Fuel System:
|
Comprehensive coverage of the Electronic Fuel Injection (EFI) system, including fuel pump, injectors, throttle body, sensors, and diagnostics.
|
Drivetrain:
|
Detailed information on the Polaris Variable Transmission (PVT), On-Demand All-Wheel Drive (AWD) system, viscous lockout, and drive shafts.
|
Suspension:
|
Front and rear suspension geometry, shock absorber adjustment and service, wheel bearing replacement, and alignment procedures.
|
Steering:
|
Steering column, tie rods, steering rack inspection and service, and potential Electronic Power Steering (EPS) system details if applicable to specific sub-models.
|
Brakes:
|
Hydraulic brake system, caliper service, master cylinder, brake pad replacement, fluid bleeding procedures, and disc inspection.
|
Electrical System:
|
Wiring diagrams, component testing (stator, rectifier, battery, starter, lighting), ignition system, diagnostic codes, and fuse/relay locations.
|
Chassis And Bodywork:
|
Frame inspection, body panel removal and installation, seat service, rack maintenance, and X2 specific tipping bed operation.
|
Procedures Included
|
Maintenance:
|
Scheduled maintenance intervals, oil changes, filter replacements (oil, air, fuel), spark plug service, coolant checks, and lubrication points.
|
Troubleshooting:
|
Systematic diagnostic procedures for common and uncommon issues, fault code interpretation, and diagnostic trees.
|
Repair:
|
Detailed step-by-step instructions for component repair and replacement across all covered systems.
|
Disassembly Assembly:
|
Complete guides for engine, transmission, suspension, and electrical component removal and reinstallation.
|
Technical Depth
|
Depth:
|
Comprehensive, from basic rider maintenance to complete engine and transmission overhauls, electrical diagnostics, and chassis repairs.
|
Maintenance
|
Service Intervals
|
Oil Change Interval:
|
Every 100 hours or 6 months, whichever comes first.
|
Air Filter Service:
|
Inspect every 25 hours, clean/replace as needed.
|
Spark Plug Replacement:
|
Replace every 100 hours or annually.
|
Valve Lash Check:
|
Check every 500 hours or 2 years.
|
Fluid Specifications
|
Coolant Type:
|
Ethylene Glycol based antifreeze (50/50 mix with distilled water recommended).
|
Brake Fluid Type:
|
DOT 3 or DOT 4 Hydraulic Brake Fluid.
|
Fluid Capacities
|
Coolant Capacity:
|
2.0 US qt (1.9 L)
|
Known Issues
|
Common Wear Items:
|
Drive belts, wheel bearings, tie rod ends, brake pads are common wear items requiring periodic inspection and replacement.
|
Efi Diagnostics:
|
EFI system can be sensitive to fuel quality and cleanliness; troubleshooting often involves checking sensors and connections.
|
Vehicle History
|
Brand Heritage
|
Manufacturer:
|
Polaris Industries, a long-standing American manufacturer of powersports vehicles.
|
Model Evolution
|
Sportsman Lineage:
|
The Sportsman line has been a cornerstone of Polaris's ATV offerings, known for its comfort, capability, and utility since its introduction.
|
2008 Updates:
|
The 2008 model year for the Sportsman 500 EFI X2 Touring benefited from Polaris's ongoing refinements in EFI technology, suspension tuning, and driveline components.
|
Production
|
Manufacturing Location Est:
|
Primarily manufactured in Roseau, Minnesota, USA.
|