POLARIS SPORTSMAN 850 XP EPS 2012 + ATV Repair Manual

常规价格: $16.99
促销价: $16.99
常规价格
单价: 单价

26 people are viewing this right now

类型: Atv

斯库: 59405

标签: 2012 ATV Polaris Powersports SPORTSMAN 850 XP EPS Sportsman Series

产品多属性

Description

The Polaris Sportsman 850 XP EPS is a high-performance All-Terrain Vehicle (ATV) renowned for its robust 850cc ProStar engine, Electronic Power Steering (EPS), and advanced Independent Rear Suspension (IRS). Designed for demanding utility tasks and challenging recreational riding, this model offers superior power, exceptional handling, and a comfortable experience across varied terrains. Its engineering emphasizes reliability and capability, making it a leading choice in its class, competing with other premium utility ATVs by providing a blend of raw power and refined rider assistance features. This comprehensive Workshop Service Repair Manual provides in-depth technical information for the Polaris Sportsman 850 XP EPS, covering model years from 2012 onward. It details all essential maintenance procedures, from routine service intervals for engine oil and filters to specific fluid recommendations for the cooling and brake systems. The manual also includes extensive troubleshooting guides for common issues, engine and transmission disassembly/assembly instructions, and electrical system diagnostics with detailed wiring diagrams, making it an indispensable resource for owners and technicians aiming to maintain and repair the vehicle effectively.

🏷️ Basic Information

Identification

Make:

Polaris

Model:

Sportsman 850 XP EPS

Model Variant:

Sportsman XP 850, Sportsman XP 850 EPS, Sportsman 850 Touring

Year Coverage:

2012 onward

Vehicle Type:

All-Terrain Vehicle (ATV)

Engine Code:

850cc DOMESTIC TWIN CYLINDER, 4-CYCLE LIQUID-COOLED

Generation

Model Generation:

This generation of the Sportsman 850 XP EPS represents a refinement of Polaris's high-performance utility ATV platform, featuring the advanced ProStar engine and EPS technology.

👋 Introduction

Market Position

Market Position:

The Polaris Sportsman 850 XP EPS is positioned as a premium, high-performance utility and recreational ATV, known for its robust power, advanced features like electronic power steering (EPS), and comfortable ride, making it a top choice for demanding tasks and challenging terrains.

Competitive Analysis

Competitors:

Competes directly with other flagship utility ATVs from manufacturers like Can-Am (Outlander series), Yamaha (Grizzly series), and Arctic Cat (ProWild series).

Key Features

Key Features:

Powerful 850cc ProStar engine, Electronic Power Steering (EPS), Independent Rear Suspension (IRS), Polaris Variable Transmission (PVT) with engine braking, on-demand AWD, and premium fit and finish. This manual provides the in-depth technical knowledge to maintain and repair these advanced features.

📋 Manual Details

Coverage Areas

Manual Coverage Areas:

General Information, Specifications, Maintenance, Special Tools, Engine Disassembly, Engine Assembly, Fuel System, EFI System, Fuel Injector, Idle Air Control, PVT System, Engine Coolant, Troubleshooting, Ignition Coil, Digital Wrench System, EFI Diagnostics, Cooling System, Radiator System, Water Pump, Clutch System, Final Drive, Thermostat System, Lubrication System, Transmission, Shift Linkage, Gear Selector, Electrical System, Battery System, Starter Motor, Charging System, Body & Framework, Ignition System, Steering/Suspension, Brake System, Wiring Diagram

Page Count

Estimated Page Count:

Varies by specific release, typically 300-600+ pages for a comprehensive service manual.

Manual Type

Manual Type:

Workshop Service Repair Manual

Manual Purpose:

To provide comprehensive guidance for servicing, repairing, and troubleshooting the Polaris Sportsman 850 XP EPS ATV.

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Covered Systems:

Engine (internal components, fuel delivery, ignition, cooling, lubrication), Powertrain (PVT, clutch, final drive, transmission), Electrical System (charging, starting, ignition, EFI diagnostics, wiring), Chassis (steering, suspension, brakes, body and framework), Fuel System (EFI, injectors, fuel pump), Cooling System (radiator, water pump, thermostat)

Wiring Diagrams:

Detailed electrical system wiring diagrams included, essential for diagnosing electrical faults and component issues.

Procedures Included

Included Procedures:

Detailed disassembly and reassembly instructions for all major components, troubleshooting guides for common and advanced issues, diagnostic procedures for EFI and electrical systems, routine maintenance procedures (oil changes, filter replacements, fluid checks), component testing and adjustment, brake system bleeding and inspection, suspension alignment and repair, electrical component testing and replacement.

Troubleshooting Procedures:

Extensive troubleshooting sections for engine performance, electrical systems, fuel system issues, and driveability problems.

Special Tools:

Lists and illustrates specific tools required for various maintenance and repair procedures, including engine and transmission special tools.

Technical Depth

Technical Depth:

Comprehensive; covers everything from basic maintenance and fluid specifications to advanced engine rebuilds, EFI system diagnostics using tools like the 'Digital Wrench', and detailed electrical troubleshooting with wiring diagrams. Suitable for both experienced DIY mechanics and professional technicians.

📊 Manual Specifications

File Format

PDF Quality:

High resolution, text-searchable, printable pages.

Print Quality

Printability:

Designed for clear printing of diagrams, illustrations, and text.

Binding Type

Binding Type:

N/A (Digital PDF)

Paper Type

Paper Type:

N/A (Digital PDF)

Completeness

Manual Completeness:

Comprehensive workshop service and repair manual covering all aspects of the specified models.

⚙️ Engine Specifications

Primary Engine

Engine Type:

850cc, 4-stroke, 2-cylinder, SOHC, liquid-cooled, EFI

Bore X Stroke:

Specifics depend on exact engine variant, but typical for this class.

Compression Ratio:

Specifics depend on exact engine variant.

Performance

Horsepower:

Typically in the 70-80 HP range for this model year and engine size.

Torque:

High torque output for pulling and off-road capability.

Fuel System

Fuel Induction:

Electronic Fuel Injection (EFI)

Fuel Type:

Unleaded gasoline (Octane rating specified in manual, typically 87 or higher)

Fuel Pump Type:

Electric

Injector Type:

High-pressure fuel injectors

Engine Cooling

Cooling System:

Liquid-cooled with a radiator, fan, and thermostat system.

🔧 Transmission

Standard

Transmission Type:

Polaris Variable Transmission (PVT) with Engine Braking

Optional

Optional Transmissions:

N/A (PVT is standard)

Features

Transmission Features:

Automatic, CVT operation with selectable High, Low, Neutral, and Reverse gears. Features engine braking for downhill control.

Clutch System:

Primary and secondary clutch system designed for optimal power delivery across the RPM range.

Final Drive:

Shaft drive with sealed constant velocity (CV) joints and a rear differential.

Transmission Fluid:

Specific Polaris AGL Synthetic Gearcase Lubricant or equivalent (refer to manual for exact specifications and capacities).

📐 Dimensions

Exterior

Length:

Approximately 83.2 inches (211.3 cm)

Width:

Approximately 48 inches (121.9 cm)

Height:

Approximately 48 inches (121.9 cm)

Weights

Dry Weight:

Approximately 660 lbs (299 kg)

Ground Clearance:

Typically around 11.5 inches (29.2 cm)

Towing Capacity:

1,500 lbs (680.4 kg)

Rack Capacity Front:

100 lbs (45.4 kg)

Rack Capacity Rear:

200 lbs (90.7 kg)

🛡️ Safety Features

Ratings

Safety Standards:

ATV safety regulations and standards (e.g., ANSI).

Active Features

Active Safety Features:

Electronic Power Steering (EPS) for reduced steering effort and vibration, On-Demand All-Wheel Drive (AWD), engine braking, hydraulic disc brakes front and rear.

Passive Features

Passive Safety Features:

Integrated handguards, comfortable seating position, sturdy frame construction, headlights and taillights for visibility.

Brake System

Brake Type:

Hydraulic disc brakes front and rear, sealed system.

💡 Technology Features

Infotainment

Infotainment Features:

Basic; focus is on functionality. Typically includes a digital gauge cluster with speedometer, odometer, trip meter, RPM indicator, fuel gauge, and gear indicator. May include charging outlets.

Driver Assistance

Driver Assistance Features:

Electronic Power Steering (EPS) is a primary driver assistance feature, reducing rider fatigue and improving control.

Connectivity

Connectivity Features:

Limited; primarily refers to diagnostic connectivity via the 'Digital Wrench System' for service technicians. No direct smartphone integration typical for this model year.

Diagnostics

Diagnostic System:

Digital Wrench System and EFI Diagnostics are key technological areas covered in the manual, allowing for in-depth troubleshooting and calibration of the engine management system.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Typically every 100 hours or annually, whichever comes first. Check manual for specific Polaris 4-stroke synthetic engine oil recommendations.

Spark Plug Replacement:

Recommended at specific hour intervals or as needed based on performance. Refer to manual for type and gap.

Air Filter Cleaning Replacement:

Frequent inspection and cleaning/replacement recommended, especially in dusty conditions. Detailed procedure in manual.

Pvt Belt Inspection:

Regular inspection of the PVT belt for wear and damage is crucial. Replacement intervals specified in manual.

Differential Fluid Interval:

Rear differential and front differential (if applicable) fluid changes at specified intervals, typically annually or per hour usage. Manual specifies fluid type and capacity.

Fluid Specifications

Engine Oil Type:

Polaris PS-4 5W-50 Full Synthetic 4-stroke Engine Oil is recommended. Manual will specify exact API service category and viscosity.

Engine Oil Capacity:

Approximate capacity of 2.1 quarts (2.0 L) with filter change. Verify in manual.

Coolant Type:

Ethylene glycol based antifreeze (e.g., Polaris brand recommended). Mixture ratio specified in manual (typically 50/50 with distilled water).

Brake Fluid Type:

DOT 4 or DOT 5.1 brake fluid. Manual specifies exact requirement.

Gearcase Lubricant:

Polaris AGL Synthetic Gearcase Lubricant or equivalent. Manual will detail specific viscosity and change intervals for the transmission and final drive.

Known Issues

Common Issues:

Potential issues can include PVT belt wear, electrical connector corrosion, starter solenoid issues, or cooling system leaks if not properly maintained. The manual addresses troubleshooting and repair for these and other common problems.

📚 Vehicle History

Brand Heritage

Polarishistory:

Polaris Industries Inc. is a major American manufacturer of powersports vehicles, including ATVs, side-by-sides, snowmobiles, and motorcycles. Founded in 1954, Polaris has a long history of innovation in the off-road vehicle market.

Model Evolution

Sportsman Evolution:

The Sportsman line has been a cornerstone of Polaris's ATV offerings, evolving significantly in performance, comfort, and technology over the years. The 850 XP models represent a peak in their utility and performance capabilities for their era.

850 Xp Eps Evolution:

The introduction of the 850cc engine and EPS significantly enhanced the Sportsman's capabilities, offering class-leading power and improved rider comfort and control.

Production

Production Location:

Typically manufactured in the United States.

🏆 Awards & Recognition

Recognitions

Industry Awards:

While specific awards for the 2012 model year are not always highlighted, Polaris Sportsman models consistently receive positive reviews and recognition for their performance, durability, and utility in the ATV market.

Ratings

Consumer Ratings:

Generally high consumer ratings for power, handling (especially with EPS), and comfort.