Target Audience:
Recreational riders, trail riding, moderate off-road use
Competitors:
Yamaha Warrior 350, Honda Sportrax 400 (historically), Suzuki LT-Z400
Engine Configuration:
Single-cylinder, 4-stroke, liquid-cooled
Drive System:
Shaft Drive (typically)
Transmission:
Automatic (CVT) with Reverse
Suspension:
Independent front suspension, Swingarm rear suspension
Engine Overhaul:
Complete engine disassembly, inspection, repair, and reassembly
Fuel System:
Carburetor tuning, cleaning, rebuilding, fuel pump, fuel tank, and lines
Cooling System:
Radiator, fan, thermostat, coolant circulation
Exhaust System:
Muffler, exhaust pipe, heat shields
Transmission And Drivetrain:
Gearbox service, clutch operation, drive shafts, differential (if applicable)
Suspension System:
Front and rear suspension components, shocks, springs, A-arms
Steering System:
Handlebar assembly, steering shaft, tie rods, steering linkage
Braking System:
Hydraulic brake system, calipers, master cylinders, brake lines, pads, rotors
Electrical System:
Wiring diagrams, battery, charging system (stator, regulator/rectifier), ignition system, lighting, starter motor
Frame And Bodywork:
Chassis inspection, body panel removal and installation, seat, fenders
Wheels And Tires:
Tire pressure, rim specifications, wheel bearing maintenance
Preventative Maintenance:
Scheduled maintenance, lubrication points, filter replacement
Troubleshooting Guides:
Diagnostic procedures for common problems and symptoms
Repair Instructions:
Step-by-step instructions for component repair and replacement
Disassembly Reassembly:
Detailed procedures for complete machine disassembly and reassembly
Torque Specifications:
Critical torque values for fasteners and bolts
Special Tool Requirements:
Identification of specialized tools needed for specific repairs
Depth Level:
Comprehensive: Suitable for both DIY enthusiasts and experienced mechanics
Detail Level:
Factory-level detail with hundreds of photos and illustrations
File Type:
Portable Document Format (PDF)
Searchable:
Likely, as it is a digital PDF
Printable:
Yes, all pages are printable
Resolution Quality:
High-resolution, factory-standard images and text
Binding:
N/A (Digital Download)
Paper Type:
N/A (Digital Download)
Engine Type:
4-Stroke, Liquid-Cooled, SOHC
Displacement:
499cc (actual displacement may vary slightly based on exact variant)
Bore X Stroke:
Refer to manual for exact specifications
Compression Ratio:
Refer to manual for exact specifications
Horsepower:
Approximately 30-35 HP (estimated)
Torque:
Refer to manual for specific torque curves
Fuel Delivery:
Carburetor (e.g., Keihin CV carburetor)
Fuel Type:
Unleaded Gasoline (minimum octane rating to be specified in manual)
Fuel Tank Capacity:
Approximately 3.2 - 4.0 gallons (verify with manual)
Transmission Type:
Automatic Continuously Variable Transmission (CVT) with High/Low range and Reverse
Optional Transmission:
N/A (CVT was standard for this model)
Drive Modes:
2WD (Rear Wheel Drive)
Gear Reduction:
Integrated within the CVT and final drive
Transmission Fluid Type:
Specific CVT fluid (refer to manual for exact specification, e.g., Polaris AGL or equivalent)
Oil Change:
Typically every 50-100 operating hours or annually. Refer to manual for exact interval and oil type.
Air Filter Cleaning:
Regular inspection and cleaning, especially in dusty conditions. Replacement as needed.
Spark Plug Check:
Inspect and gap every 50-100 operating hours. Replacement recommended based on condition.
Valve Lash Adjustment:
Recommended at specific intervals (e.g., 100-200 hours) or if performance issues arise.
Engine Oil Type:
Synthetic or high-quality ATV specific 4-stroke oil (e.g., SAE 10W-40, API SG or higher). Refer to manual for exact grade and quantity.
Engine Oil Capacity:
Refer to manual, typically around 2-3 quarts (with filter change).
Coolant Type:
Ethylene glycol-based antifreeze mixture (50/50 with distilled water). Refer to manual for specific type and capacity.
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid. Refer to manual for exact specification.
Transmission Fluid Type:
Polaris AGL Gearcase Lubricant or equivalent SAE 80W-90 gear oil. Refer to manual for exact specification.
Common Wear Items:
Brake pads, wheel bearings, tie rod ends, drive belts (CVT), ball joints.
Carburetor Tuning:
Can require periodic adjustments due to altitude or fuel changes.
Electrical Connections:
Corrosion or loose connections can lead to intermittent electrical issues. Regular inspection is advised.
Manufacturer:
Polaris Industries, Inc. - established in 1954, known for snowmobiles, ATVs, and UTVs.
Scrambler Lineage:
The Scrambler line has been a staple in Polaris's ATV lineup, known for its sport-oriented design and capability.
2009 Updates:
While specific major revisions for 2009 are not detailed in the product description, model year updates typically involve minor cosmetic changes, decal packages, or slight refinements in tuning.
Manufacturing Location:
Primarily manufactured by Polaris in the USA.