Vehicle Segment:
Sport Utility ATV / Quad Bike.
Competitors:
Similar models from Yamaha (e.g., Raptor 250), Suzuki (e.g., QuadSport Z250), and Polaris.
Target Audience:
Enthusiasts seeking performance, recreational riders, farm use.
Manual Utility:
Empowers owners with the knowledge to perform maintenance and repairs, saving on labor costs and ensuring proper upkeep.
Primary Coverage:
Comprehensive service and repair procedures for the Kymco Mongoose KXR250.
Estimated Page Count:
Not specified, but typical for a comprehensive service manual would be 200-500 pages.
Type:
Service Repair Manual
Language:
Likely English (common for service manuals of this type, but not explicitly stated).
Format:
Digital Download (PDF)
Engine:
Engine overhaul, disassembly, assembly, timing, lubrication, cooling system.
Transmission:
Automatic transmission (CVT) operation, maintenance, disassembly, and repair.
Brakes:
Hydraulic brake system, brake pad replacement, caliper service, bleeding procedures.
Electrical:
Wiring diagrams, electrical component testing, battery system, lighting, ignition system.
Suspension:
Front and rear suspension components, shock absorber service, steering linkage.
Chassis:
Frame inspection, bodywork, panel removal and installation, exhaust system.
Maintenance:
Routine maintenance tasks, oil changes, filter replacements, lubrication points.
Troubleshooting:
Diagnostic procedures for common problems, fault finding charts, symptom analysis.
Repair:
Step-by-step repair instructions for all major components and systems.
Disassembly Assembly:
Detailed instructions for taking apart and reassembling vehicle components.
Depth:
Detailed, suitable for DIY enthusiasts and professional technicians; includes torque specifications, tolerances, and diagnostic information.
Engine Type:
Single-cylinder, 4-stroke, SOHC, liquid-cooled.
Displacement:
Approximately 230-250cc (specific to KXR250 model, exact figure may vary slightly by sub-model or year).
Bore X Stroke:
To be detailed in manual, typical for this class.
Horsepower:
Estimated 15-20 HP (typical for 250cc class sport ATVs).
Torque:
To be detailed in manual.
Fuel Delivery:
Carburetor (likely Keihin CV-type) or potentially electronic fuel injection (EFI) on later models.
Fuel Type:
Unleaded gasoline (Octane rating specified in manual).
Oil Type:
Likely SAE 10W-40 or 20W-50 motorcycle-specific oil (check manual for exact specification).
Cooling Method:
Liquid-cooled (radiator and fan).
Crash Test Results:
N/A (ATVs typically do not undergo standardized crash testing like passenger vehicles).
Braking System:
Hydraulic disc brakes front and rear, providing strong stopping power.
Throttle Limiter:
May be present on some models for younger riders or specific configurations.
Frame Construction:
Robust steel frame designed for off-road durability.
Lighting:
Headlights, taillights, brake lights for visibility.
Oil Change Interval:
Typically every 600-1000 miles or annually (check manual for precise interval and conditions).
Air Filter Service:
Inspect every 600-1000 miles, clean/replace as needed. More frequent in dusty conditions.
Spark Plug Replacement:
Recommended every 3000-5000 miles or as per manual specifications.
Valve Clearance Adjustment:
Typically recommended every 2000-3000 miles or annually.
Coolant Type:
Ethylene glycol based coolant, 50/50 mix with distilled water. Specific type and capacity in manual.
Brake Fluid:
DOT 3 or DOT 4 (check manual for exact specification).
Gear Oil Type:
Specific gear oil for final drive differential (check manual).
Carburetion:
Carburetors can sometimes become clogged with debris or varnish, affecting performance. Cleaning and adjustment is a common service item.
Cvt Belt:
CVT belt wear can occur over time, leading to slipping or reduced acceleration. Inspection and replacement are routine maintenance.
Electrical Connectors:
Corrosion or loose connections in electrical connectors can lead to intermittent faults. Manual will guide on inspection.
Manufacturer:
Kymco (Kwang Yang Motor Co., Ltd.) is a Taiwanese manufacturer of scooters, motorcycles, ATVs, and utility vehicles, known for producing reliable and value-oriented products.
Model Line:
The Mongoose series has been Kymco's offering in the sport ATV segment, with the KXR250 representing a popular displacement in this category.
Production Years:
The KXR250 was produced in various iterations, typically from the mid-2000s onwards. Exact year range requires specific model information. Manual likely covers a specific range, or a broad one encompassing common models.