Target Audience:
DIY enthusiasts, home mechanics, and professional service technicians working on 2010 Polaris Sportsman 550 series ATVs.
Value Proposition:
Provides factory-level repair and maintenance information for a specific model year, enabling cost-effective ownership and reliable performance.
Manual Benefits:
Empowers owners to perform their own maintenance, repairs, and diagnostics, saving time and money. Offers detailed guidance for complex tasks.
Accessibility:
Instant download and digital format ensure immediate access to critical information.
Engine And Drivetrain:
Engine teardown and rebuild, fuel system (carburetor, fuel pump, fuel injection components), ignition system, exhaust system, transmission, drive shafts, differentials, axles, clutch system, primary reduction gear, reverse gear.
Chassis And Body:
Frame, suspension (front forks, rear swingarm, shocks, struts), steering system (including EPS components), brakes (hydraulic, pads, rotors), body panels, fenders, seat, handlebars, plastics.
Electrical And Diagnostics:
Electrical system schematics, battery, charging system (stator, rectifier/regulator), starter motor, lighting, ignition coil, ignition timing, troubleshooting error codes, diagnostic procedures.
Maintenance And Routine Service:
Oil changes, filter replacements, fluid checks and changes (coolant, brake fluid), lubrication points, valve adjustments, spark plug service, tire pressure and maintenance, battery care.
Repair And Rebuild:
Complete engine rebuild, transmission overhaul, suspension component replacement, brake system repair, steering system repair, electrical component diagnosis and replacement, bodywork repair.
Troubleshooting And Diagnostics:
Step-by-step troubleshooting guides for common problems (e.g., no spark, starting issues, performance problems), diagnostic flowcharts, identification of error codes.
Depth:
Comprehensive coverage from basic maintenance to full engine and drivetrain rebuilds, including detailed diagnostics and repair procedures.
Illustrations:
Includes detailed pictures, part diagrams, and illustrations to guide repair and maintenance tasks.
Specifications:
Detailed torque specifications, fluid capacities, viscosity recommendations, valve clearances, compression ratios, and other critical technical data.
Engine Type:
Single-cylinder, 4-stroke, SOHC
Displacement:
549cc (approximately)
Bore X Stroke:
Detailed within the manual (typical for this class would be around 96mm x 76mm, but specific figures will be in the manual)
Cooling System:
Liquid-cooled
Fuel Delivery:
Carburetor (e.g., Mikuni BSR42) or Fuel Injection (EFI) for EPS models; manual covers both.
Horsepower:
Typically in the range of 35-40 HP, specific dyno figures in manual.
Torque:
Detailed specifications within the manual.
Carburetor Details:
Pilot jet, main jet, mixture screw, slide, needle settings, and adjustment procedures are covered.
Efi Components:
ECM, throttle position sensor (TPS), fuel pump, injectors, and related sensors are covered for EPS models.
Transmission Type:
Automatic (CVT - Continuously Variable Transmission)
Gear Selection:
High, Low, Neutral, Reverse, Park.
Drive System:
On-Demand AWD (All-Wheel Drive) and 2WD, with ADC (Active Descent Control) and Turbolock.
Clutch Service:
Includes procedures for primary and secondary clutch inspection, maintenance, and replacement.
Length:
Details vary by specific model (e.g., X2 vs. Touring), generally around 83-85 inches for standard 550 models.
Width:
Details vary by specific model, generally around 46-48 inches.
Height:
Details vary by specific model, generally around 48-50 inches.
Dry Weight:
Details vary by specific model, typically around 650-700 lbs.
Towing Capacity:
Up to 1500 lbs, manual will specify correct hitch type and procedures.
Cargo Capacity:
Front and rear racks with specified weight limits, typically 50 lbs front, 100 lbs rear.
General Design:
ATV safety standards are paramount; manual covers safe operating procedures.
Eps:
Electronic Power Steering (EPS) included on specific models, enhancing control and reducing fatigue. Manual covers EPS system diagnostics and repair.
Adc:
Active Descent Control (ADC) aids in controlled downhill braking. Manual explains its operation and maintenance.
Brakes:
Hydraulic disc brakes front and rear, with specific maintenance and bleeding procedures detailed.
Lighting:
Headlights, taillight, and brake light systems covered for inspection and repair.
General Features:
Basic integrated systems, primarily focused on vehicle operation and performance monitoring (e.g., digital odometer, trip meter).
Eps:
Electronic Power Steering (on applicable models) is a key technology feature enhancing usability.
Adc:
Active Descent Control provides electronic assistance for downhill control.
General Features:
No advanced connectivity features like Bluetooth or smartphone integration on this model year; focus is on mechanical and electrical systems.
Oil Change:
Recommended every 100 hours or 1 year (whichever comes first); manual details specific procedure and oil type.
Air Filter:
Inspect every 25 hours, clean/replace as needed; manual provides cleaning and replacement steps.
Spark Plug:
Inspect/replace at intervals specified in the manual (e.g., every 100-200 hours or annually).
Valve Adjustment:
Recommended at specific hour intervals (e.g., 200-500 hours) or if symptoms of poor compression arise; manual details clearance specifications and procedures.
Engine Oil:
SAE 5W-50 Synthetic; manual specifies exact API classification and capacity.
Coolant:
Polaris Premium Antifreeze/Coolant or equivalent ethylene glycol-based coolant with corrosion inhibitors; manual specifies mixture ratio and capacity.
Brake Fluid:
DOT 4 hydraulic brake fluid; manual specifies bleeding procedures.
Gear Oil:
Polaris Demand Drive Fluid (front differential) and SAE 80W-90 gearcase lubricant (rear differential/transmission); manual provides capacities and change intervals.
Common Wear Items:
CV boots, brake pads, wheel bearings, and drive belts are common wear items; manual provides inspection and replacement guidance.
Electrical Connections:
Corrosion or loose connections can cause intermittent electrical issues; manual details wiring diagrams and troubleshooting for these.
Cv Joint Failures:
Improper boot maintenance can lead to CV joint failure; manual emphasizes boot inspection and replacement.
Polarish Legacy:
Polaris is a long-standing manufacturer of ATVs and powersports vehicles, known for innovation and off-road capability.
Sportsman Lineage:
The Sportsman line is Polaris's flagship ATV offering, known for its comfort, versatility, and performance. The 550cc engine provided a significant power upgrade for the 2010 model year.
Manufacturing Location:
Polaris vehicles are primarily manufactured in the USA.
