Target Audience:
Professional mechanics and experienced DIY users seeking to maintain and repair their Polaris Sportsman 850 XP EPS.
Value Proposition:
Provides dealer-level repair information, enabling significant cost savings on maintenance and repairs.
Benefits:
Instant access, permanent digital storage, detailed instructions, high-quality diagrams, well-structured content with bookmarks.
Coverage Scope:
Comprehensive repair and service for Polaris Sportsman XP 850 (2012 onwards), including EPS and Touring variants.
Estimated Page Count:
Likely over 500 pages (typical for comprehensive workshop manuals)
Type:
Workshop Service / Repair Manual
Delivery Method:
Digital Download (ZIP archive)
Engine:
Complete engine disassembly, assembly, maintenance, and troubleshooting for the 850cc twin-cylinder engine.
Fuel System:
EFI system, fuel injectors, idle air control, fuel pump, fuel tank and lines.
Cooling System:
Radiator, coolant, water pump, thermostat, fan operation, and troubleshooting.
Clutch System:
PVT (Polaris Variable Transmission) system, primary and secondary clutch inspection, service, and replacement.
Drivetrain:
Final drive units, differentials, driveshafts, and axle maintenance.
Transmission:
Transmission operation, shift linkage, gear selector mechanism, and troubleshooting.
Electrical System:
Complete electrical system coverage including battery, starter motor, charging system, ignition coil, and wiring diagrams.
Ignition System:
Ignition coil, spark plugs, and ignition timing diagnostics.
Efi Diagnostics:
Detailed EFI diagnostics, including use of the 'Digital Wrench System'.
Bodywork Frame:
Body and framework inspection and basic service procedures.
Steering Suspension:
Steering system components, suspension setup, and maintenance.
Brake System:
Brake system inspection, service, and troubleshooting.
Wiring Diagrams:
Full, detailed wiring diagrams for the entire electrical system.
Maintenance:
Scheduled maintenance, fluid changes, filter replacements, lubrication points.
Troubleshooting:
Extensive troubleshooting guides for common and complex issues across all systems.
Repair:
Detailed step-by-step repair instructions for all major components and systems.
Disassembly Assembly:
Complete procedures for engine disassembly and assembly, as well as other major component overhauls.
Diagnostics:
EFI diagnostics, electrical system diagnostics, and component testing procedures.
Depth:
High-definition, detailed instructions suitable for both professional mechanics and experienced DIY enthusiasts.
Diagnostic Tools:
Specific guidance on using proprietary diagnostic tools like the 'Digital Wrench System'.
Readability:
Viewable on any device with Adobe Acrobat Reader.
Printable:
Yes, the manual is ready to print.
Diagram Quality:
High Definition diagrams included.
Digital Format:
PDF within a ZIP archive.
Digital Access:
Permanent storage on user's hard drive.
Reader Software:
Adobe Acrobat Reader (free download).
Extraction Software:
WinZip or WinRAR (free download available).
Engine Type:
850cc DOMESTIC TWIN CYLINDER, 4-CYCLE LIQUID-COOLED
Bore X Stroke:
Specifics detailed within the manual, but typically around 93mm x 73.4mm for this engine.
Compression Ratio:
Detailed in manual, expected around 10.0:1 to 11.0:1.
Fuel Delivery:
Electronic Fuel Injection (EFI).
Fuel Type:
Unleaded gasoline (Octane rating specified in manual).
Cooling Method:
Liquid-cooled via radiator and fan.
Oil Type:
Specific viscosity and API rating will be detailed in the manual (e.g., SAE 10W-50 Synthetic).
Oil Capacity:
Specified in the manual, likely around 2.5-3.0 quarts including filter.
Type:
Automatic PVT (Polaris Variable Transmission) with Engine Braking.
Gear Selection:
High, Low, Neutral, Reverse, Park (typically lever-operated).
Drive Modes:
2WD/AWD on-demand system (details on engagement/disengagement procedures).
Transmission Fluid:
Specific PVT fluid or appropriate synthetic lubricant specified in the manual.
Braking System:
Hydraulic disc brakes front and rear, with parking brake mechanism.
Electronic Power Steering:
EPS (Electronic Power Steering) for reduced steering effort.
Lighting:
Halogen headlights, LED tail/brake lights.
Display Features:
Digital instrument cluster displaying speed, RPM, fuel level, gear indicator, AWD status, etc.
Steering Assist:
Electronic Power Steering (EPS) enhances rider comfort and control.
Diagnostic System:
Integration with Polaris's 'Digital Wrench System' for advanced diagnostics and tuning.
Oil Change Interval:
Typically every 100 hours or 12 months, as specified in the manual.
Spark Plug Replacement:
Intervals detailed in manual, typically based on hours or mileage.
Air Filter Maintenance:
Regular inspection and cleaning/replacement based on operating conditions, as per manual.
Coolant Type:
Polaris recommended antifreeze/coolant, or equivalent (e.g., ethylene glycol-based, specific mix ratio detailed in manual).
Brake Fluid Type:
DOT 4 brake fluid (as specified by Polaris).
Common Wear Items:
PVT belt wear, suspension bushings, battery health, starter solenoid are common areas requiring inspection/maintenance.
Importance:
Crucial for longevity and performance, especially given the demanding nature of ATV use.
Manufacturer:
Polaris Industries Inc., a long-standing manufacturer of powersports vehicles.
Sportsman Line:
The Sportsman line is Polaris's flagship ATV series, known for its performance and versatility, with the XP 850 representing a high-performance iteration.
Manufacturing Location:
Polaris vehicles are primarily manufactured in the United States.
