Model:
Sportsman 550 / Sportsman X2 550 / Sportsman 550 EPS / Sportsman Touring 550 EPS
Model Variants Covered:
Sportsman 550, Sportsman X2 550, Sportsman 550 EPS/INT’L, Sportsman Touring 550 EPS, Sportsman 550/550 EPS/INT’L, Sportsman X2 550/Tour 550 EPS
Model Years:
2010, 2011, 2012
Vehicle Type:
All-Terrain Vehicle (ATV)
Target Audience:
Professional Mechanics and Non-Experienced DIY Enthusiasts
Value Proposition:
Enables users to save money by performing their own repairs and servicing, offering the same information used by dealership technicians.
Comparison To Dealer Service:
Provides equivalent information used by authorized Polaris service centers, offering a cost-effective alternative to dealership labor charges.
Benefit Of Digital Format:
Save permanently to hard disk, immediate access without postal delays, readable on multiple devices.
Primary Coverage:
Workshop Service and Repair
Secondary Coverage:
Maintenance, Diagnostics, Troubleshooting, Specifications
Estimated Page Count:
Likely several hundred pages (specific count not provided, but typical for comprehensive workshop manuals)
Type:
Workshop Service Manual / Repair Manual
Digital Format:
PDF Download
Engine And Powertrain:
Engine Service (Disassembly, Assembly), Fuel System, Electronic Fuel Injection (EFI), Cooling System, Transmission System, Clutching (PVT) System, Drive Belt System, Drive Clutch Service, Final Drive System, Gearcase - Centralized Hilliard, Differential Gearcase
Chassis And Body:
Body/Frame System, Steering System, Suspension System, Ball Joint Service, Stabilizer Bar, Shocks/Springs System
Brakes:
Brakes System, Hydraulic Brake System
Electrical:
Electrical System, Instrument Cluster, Ignition System, Lighting System, Fuse & Relay, Charging System, Battery System, Starter Motor System, Wiring Diagram
Maintenance And Tune-Up:
Periodic Maintenance, Fluid Specifications, Battery Maintenance, Filter Replacement
Diagnostics And Troubleshooting:
EFI Diagnostics, Troubleshooting Guides, Fault Code Interpretation (implied by ECU coverage), Electrical System Troubleshooting
Repair And Rebuild:
Complete Engine Rebuild, Transmission Overhaul, Suspension Component Replacement, Brake System Service, Electrical Component Repair, Drive System Component Replacement
Depth:
Comprehensive, covering from basic maintenance to detailed component overhaul and electrical diagnostics. Suitable for professional mechanics and advanced DIY users.
Compatibility:
Compatible with ALL Windows Versions and ALL Mac Versions
Required Software:
Adobe Acrobat Reader (for viewing PDF), WinZip or WinRAR (for extracting ZIP file)
Diagram Quality:
High Definition Diagrams
Readability:
Readable by any Devices with PDF Reader
Binding:
N/A (Digital Download)
Paper Type:
N/A (Digital Download)
Searchability:
Searchable text content (inherent to well-formed PDFs)
Navigation:
Bookmarks for every chapter for easy navigation
Installation:
No need to install any extra software (beyond PDF reader and extraction tools)
Engine Model:
Fuji ES550PLE
Engine Displacement:
549 cc
Engine Configuration:
1-Cylinder
Cooling System:
Liquid-Cooled
Horsepower:
Specific HP not provided, but typically in the 40-50 HP range for this displacement and era.
Torque:
Specific Torque not provided.
Fuel Delivery:
Electronic Fuel Injection (EFI)
Efi Components Covered:
Electronic Control Unit (ECU), Fuel Pressure Regulator, Idle Air Control, Throttle Position Sensor
Transmission Type:
Automatic (CVT - Continuously Variable Transmission / PVT - Polaris Variable Transmission)
Drive Modes:
High, Low, Neutral, Reverse (standard on these models)
Clutching:
Primary (Drive) and Secondary (Driven) Clutch Service, Drive Belt System
Gear Selection:
Shift Linkage / Gear Selector Service
Drive System Type:
On-Demand All-Wheel Drive (AWD) with 2WD/4WD selector, often with Polaris's 'ADC' (Active Descent Control) or similar electronic aids depending on specific trim. Centralized Hilliard gearbox is a key component.
Drive Shafts:
Front Drive Shaft, Propshaft & U-Joint Service
Wheelbase:
Specific values not provided in product info, but typically around 50-52 inches for this class of ATV.
Dry Weight:
Specific values not provided, but typically in the 650-750 lb range for these models.
Rack Capacity:
Front and rear rack capacity typically rated around 270-300 lbs combined. X2 models have a unique tilting cargo bed.
Braking System:
Hydraulic Disc Brakes (front and rear)
Steering:
Electronic Power Steering (EPS) mentioned for relevant models, improving handling and reducing rider fatigue.
Lighting:
Headlights, Taillights, Brake Lights (covered in Electrical System)
Instrument Cluster:
Digital instrumentation providing speed, RPM, fuel level, gear indicator, odometer, trip meter, clock, AWD status, and warning lights.
Eps:
Electronic Power Steering (EPS) is a significant comfort and control technology on applicable models, reducing steering effort and vibration.
Diagnostic Ports:
Implied presence of diagnostic ports for ECU access and fault code retrieval via specialized tools or software.
Oil Change Interval:
Typically every 100 hours or annually, whichever comes first. Refer to the manual for precise intervals.
Belt Inspection Interval:
Regular inspection for wear and damage is crucial, replacement based on condition and hours (often around 2000-3000 hours, but manual will specify).
Spark Plug Replacement:
Typically every 100-200 hours or annually.
Engine Oil:
Specific viscosity grade (e.g., SAE 0W-40 or 10W-50, depending on climate) and type (e.g., Polaris PS-4 Full Synthetic or equivalent API SG or higher).
Coolant:
Ethylene glycol-based antifreeze with corrosion inhibitors, typically a 50/50 mix with distilled water. Specific Polaris PWC coolant or equivalent.
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid.
Gearcase Oil:
Specific gear oil for differential and Hilliard clutch systems (e.g., Polaris AGL Gearcase Lubricant or equivalent).
Common Wear Items:
CV boots, drive belts, ball joints, tie rod ends, and suspension bushings are common wear items on ATVs of this era and usage.
Efi System Considerations:
Maintaining clean fuel and air intake is critical for EFI system longevity and performance. Fuel pump and injector cleaning/testing procedures are covered.
Brand Focus:
Polaris is a long-standing manufacturer of ATVs, snowmobiles, and powersports vehicles, known for innovation and performance.
Sportsman Lineup:
The Sportsman line is Polaris's flagship ATV series, representing a balance of utility, performance, and rider comfort. The 550 engine variant provided a significant power increase in its segment during its production years. The X2 variant offered a unique 2-up seating and convertible cargo bed feature.
