Vehicle Segment:
Entry-level to Mid-range All-Terrain Vehicle (ATV)
Competitors:
Yamaha Warrior, Honda FourTrax, Kawasaki Bayou (for the relevant era)
Features:
Robust chassis, reliable engine (for its class), capable off-road performance, adaptable for various terrains.
Engine:
2-stroke, 4-stroke (specify if applicable, but likely 2-stroke for this era 400cc Polaris)
Transmission:
CVT (Continuously Variable Transmission)
Drivetrain:
Shaft Drive, 2WD/4WD systems
Suspension:
Front and Rear Suspension Systems (e.g., McPherson struts, independent A-arms)
Brakes:
Hydraulic Disc Brakes (Front and Rear)
Electrical System:
Ignition, Charging System, Lighting, Starting System
Fuel System:
Carburetor, Fuel Pump, Fuel Lines
Cooling System:
Liquid-Cooled Engine
Exhaust System:
Muffler, Pipes, Emissions Control (if applicable)
Body And Frame:
Chassis, Body Panels, Plastics
Wheels And Tires:
Tire Pressure, Wheel Mounting
Steering System:
Handlebar Assembly, Steering Shaft
Controls:
Throttle, Brake Levers, Gear Selector
Maintenance:
Scheduled Maintenance, Oil Changes, Filter Replacements, Lubrication
Troubleshooting:
Diagnostic Charts, Symptom-Based Problem Solving
Repair:
Engine Overhaul, Transmission Rebuild, Suspension Component Replacement
Diagnostics:
Electrical System Testing, Carburetor Adjustment
Assembly Disassembly:
Step-by-step instructions for component removal and installation
Specifications:
Torque values, Clearances, Fluid Capacities
Depth:
Comprehensive, covering everything from basic maintenance to full engine and transmission rebuilds.
Target Audience:
Professional Mechanics and Experienced DIY Technicians
Engine Type:
2-Stroke, Single Cylinder
Displacement:
Approximately 340cc to 398cc (exact figure depends on specific internal Polaris designation, often around 340cc or 360cc for similar models of that period).
Bore X Stroke:
Refer to manual for exact specifications, but typical for this size engine.
Cooling Method:
Liquid-Cooled
Horsepower:
Estimated 20-30 HP (varies by specific tuning and year).
Torque:
Refer to manual for precise figures.
Carburetor Type:
Single Mikuni or Keihin carburetor (specific model depends on year/variant)
Fuel Type:
Unleaded Gasoline (typically 87 octane or higher)
Fuel Mixture:
Requires 2-stroke oil pre-mix or separate oil injection system (verify with manual).
Length:
Approximate: 70-75 inches (1778-1905 mm)
Width:
Approximate: 42-46 inches (1067-1168 mm)
Height:
Approximate: 44-48 inches (1118-1219 mm)
Dry Weight:
Approximate: 500-550 lbs (227-249 kg)
Towing Capacity:
Refer to manual, typically around 1000-1500 lbs (454-680 kg).
Ground Clearance:
Approximate: 8-10 inches (203-254 mm)
Crash Test Ratings:
N/A (ATVs typically not subject to automotive crash testing standards)
Braking System:
Hydraulic Disc Brakes (Front and Rear), often with integrated rear braking.
Parking Brake:
Hand-operated or foot-operated parking brake.
Frame Construction:
Steel frame designed for durability and off-road use.
Handlebars:
Foam padding on handlebars for impact absorption.
Footwells:
Integrated footwells with grip for rider stability.
Display Panel:
Basic analog gauges (Speedometer, Odometer, Fuel Level, Temperature) and indicator lights.
Features:
No advanced driver-assistance systems (ADAS) or electronic aids typical of modern vehicles.
Features:
N/A (no integrated connectivity features).
Oil Change Engine:
Refer to manual; typically every 20-40 operating hours or annually for 2-stroke engines, or as per specific Polaris recommendations.
Air Filter Cleaning:
Every 10-20 operating hours, or as needed based on conditions.
Spark Plug Replacement:
Refer to manual; typically every 100-200 operating hours or as per spark plug manufacturer recommendations.
Cvt Belt Inspection:
Regular inspection for wear and tear, recommended every 50 operating hours or annually.
Engine Oil:
Specific 2-stroke synthetic or semi-synthetic oil, pre-mix ratio or injection oil (refer to manual for exact API/JASO rating and type).
Coolant Type:
Ethylene Glycol based antifreeze (e.g., Polaris specific or equivalent), mixed with distilled water (50/50 ratio).
Brake Fluid:
DOT 3 or DOT 4 Hydraulic Brake Fluid (refer to manual for specific type).
Gear Oil:
Refer to manual for specific gear oil type (e.g., SAE 80W-90 gear oil for differentials and hubs).
Common Wear Items:
CVT belt wear, starter solenoid issues, carburetor clogging due to fuel quality, exhaust pipe leaks.
Electrical Gremlins:
Wiring harness fatigue, especially around moving parts, can lead to intermittent electrical issues.
Engine Tune Up:
Importance of regular carburetor cleaning and jetting adjustments for optimal 2-stroke performance.
Brand Focus:
Polaris is a long-standing manufacturer of off-road vehicles, snowmobiles, and powersports equipment.
Lineage:
Part of Polaris's evolution in the ATV market, building on earlier models with improved features and power.
Manufacturing Location:
United States (likely Roseau, Minnesota or similar Polaris facility)
Key Milestones:
The Xplorer line was known for its comfort and utility, appealing to recreational and utility riders.