Segment:
Sport/Performance ATV
Target User:
Enthusiasts seeking trail riding and moderate sport performance, prioritizing capability and reliability.
Competitors:
Yamaha Wolverine, Suzuki King Quad, Honda TRX series (depending on specific configurations and displacement).
Powertrain:
Powerful 398cc liquid-cooled 2-stroke engine, available in 2x4 and 4x4 drivetrains.
Suspension:
Long-travel suspension for handling rough terrain.
Design:
Aggressive styling, rider-focused ergonomics.
Benefit To Owner:
Empowers owners to perform maintenance and repairs, saving on labor costs and ensuring proper upkeep of their ATV.
Covered Models:
Polaris Scrambler 400 2X4 ATV (2000), Polaris Scrambler 400 4X4 ATV (2000)
Estimated Pages:
Likely 200-400 pages (typical for a comprehensive service manual of this era, actual count not specified but described as 'a lot of information')
Type:
Service Repair Manual (Factory)
Operating Systems:
All Versions of Windows & Mac
Software:
Adobe PDF Reader
Powertrain:
Engine, transmission, drive system (2x4 and 4x4 components)
Chassis And Suspension:
Frame, front suspension, rear suspension, steering system
Brakes:
Front and rear brake system (hydraulic components, pads, rotors)
Electrical System:
Ignition system, lighting, charging system, battery, starter, wiring diagrams
Fuel System:
Carburetor, fuel lines, fuel tank, fuel pump
Cooling System:
Liquid cooling system (radiator, fan, thermostat, coolant)
Exhaust System:
Muffler, exhaust pipe, heat shields
Body And Trim:
Body panels, fenders, seat, handlebars, controls
Maintenance:
Regular scheduled maintenance, lubrication, fluid changes, filter replacements
Troubleshooting:
Diagnostic procedures for common problems, symptom-based troubleshooting guides
Repair:
Step-by-step repair instructions for all major mechanical and electrical components
Disassembly And Assembly:
Detailed instructions for component removal, inspection, repair, and reassembly
Overhaul:
Complete engine and transmission overhaul procedures
Technical Specifications:
Torque values, clearances, tolerances, electrical specifications
Depth:
Comprehensive: covers routine maintenance, diagnostics, repairs, and major component overhauls.
Target Audience:
DIY mechanics, home repair enthusiasts, professional technicians
Type:
2-stroke, liquid-cooled
Bore X Stroke:
Refer to manual for exact specifications (typically around 83mm x 73mm for this displacement)
Cooling System:
Liquid-cooled
Horsepower:
Estimated 30-35 HP (typical for this class and engine size, exact specification in manual)
Torque:
Refer to manual for exact specifications.
Carburetor:
Mikuni VM34SS or similar (specific model in manual)
Fuel Type:
Unleaded gasoline (minimum 87 octane recommended, refer to manual for specifics)
Oil Type:
2-stroke oil (e.g., API-TC, JASO FD certified, refer to manual for exact specification and mixing ratio if applicable for premix, or oil injection system details)
Type:
Automatic CVT (Continuously Variable Transmission)
Drive Modes:
Selectable 2WD/4WD (for 4x4 model)
Gearbox:
High/Low range with Reverse
Transmission Fluid Type:
Refer to manual for specific CVT fluid specification (e.g., Polaris belt dressing, or recommended synthetic gear oil for final drive)
Length:
Refer to manual for exact specifications (typically around 73-75 inches)
Width:
Refer to manual for exact specifications (typically around 46-48 inches)
Height:
Refer to manual for exact specifications (typically around 44-46 inches)
Dry Weight:
Refer to manual for exact specifications (2x4 likely around 450 lbs, 4x4 around 470-480 lbs)
Ground Clearance:
Refer to manual for exact specifications (typically around 8-10 inches)
Crash Test Results:
N/A (ATVs are not typically subjected to standardized crash testing like passenger vehicles)
Braking System:
Hydraulic disc brakes front and rear
Lighting:
Dual 30W headlights, 5W taillight/stoplight
Operator Protection:
Handlebar controls, safety tether (if equipped from factory, refer to manual)
Display:
Basic LCD display for odometer, trip meter, and potentially basic indicator lights (e.g., 4x4 engagement, oil). No advanced infotainment in this era.
Features:
Limited driver assistance features typical for the era. Focus is on mechanical systems and rider control.
Options:
N/A (No electronic connectivity features).
Oil Change Engine:
Refer to manual for specific 2-stroke oil recommendations and check intervals. For 4-stroke components (if any, like final drive), refer to manual.
Spark Plug Replacement:
Refer to manual for specific interval and recommended spark plug type (e.g., NGK BPR7ES or similar).
Air Filter Cleaning:
Check and clean every 10-20 operating hours, replace as needed. Refer to manual for specific cleaning procedure and filter media.
Transmission Fluid Change:
Refer to manual for specific CVT belt and fluid inspection/service intervals.
Coolant Type:
Ethylene glycol-based antifreeze (50/50 mixture with distilled water is standard, refer to manual for exact specification).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid (refer to manual for exact specification).
Cooling System:
Potential for overheating if coolant levels are not maintained or radiator/fan is obstructed. Manual will detail checks and maintenance.
Carburetor:
Can become clogged with debris or stale fuel; requires periodic cleaning and adjustment. Manual provides detailed instructions.
Drive Belt:
CVT belt wear is a common maintenance item on all ATVs. Manual will outline inspection and replacement procedures.
Manufacturer:
Polaris Industries, a long-standing and prominent manufacturer of powersports vehicles.
Scrambler Lineage:
The Scrambler line has been a key offering in Polaris's sport ATV lineup, known for its performance and off-road capability. The 400 model represented a significant offering in the mid-size performance segment for its era.
Production Era:
The Polaris Scrambler 400 was a popular model throughout the late 1990s and early 2000s, with the 2000 model year being part of its established production run.
