This manual covers the JS250 ATV WD250U, produced between 2002 and 2009. As an All-Terrain Vehicle, this model is designed for versatile off-road use, likely powered by a 250cc liquid-cooled 4-stroke engine, delivering an estimated 15-20 horsepower. The JS250 ATV series represents an offering in the mid-size ATV market, known for its robust construction and reliability. This comprehensive workshop manual provides detailed information to ensure the optimal performance and longevity of your vehicle.
This complete service repair workshop manual in English offers A-Z coverage for all models and repairs of the JS250 ATV WD250U. It meticulously details engine systems, drivetrain, chassis, electrical systems, and braking systems, including engine removal and installation, fuel and lubrication systems, transmission, suspension, and wiring diagrams. Furthermore, the manual provides essential maintenance procedures, general maintenance schedules, and troubleshooting guidance, making it an indispensable resource for owners and technicians alike. Its extensive content, complete with detailed exploded diagrams, empowers users to perform diagnostics, maintenance, and repairs with confidence, saving time and expense.
Quality Claim:
BEST manuals on Tradebit, professional quality
Value Proposition:
Saves money on repair bills, empowers owner maintenance and care, better than incomplete cheap versions
Delivery Method:
Instant Download, No Shipping Cost, No Waiting
Primary Coverage:
All models and all repairs A-Z for Jianshe JS250 ATV WD250U
Estimated Page Count:
High, comprehensive (exact number not specified but implied to be extensive)
Type:
Complete Service Repair Workshop Manual
Engine Systems:
Engine Removal and Installation, Engine Fuel System, Engine Lubrication and Cooling, Engine Combustion System, Lubrication System, Cylinder Head/Valves, Crankcase/Piston/Cylinder, Crankshaft/Transmission/Balancer, Fuel Injection System, Cooling System
Drivetrain Systems:
Gearbox & Clutch, Transmission System
Chassis Systems:
Front Wheel and Steering System, Rear Wheel System, Fenders and Exhaust Pipe, Chassis, Suspension, Frame/Body Panels/Exhaust System, Wheels/Tires/Brakes
Electrical Systems:
Electrical System, Alternator/Starter Clutch, Battery/Charging System, Ignition System, Electric Starter, Lights/Meters/Switches, Wiring Diagrams
Braking Systems:
Braking System
Body Systems:
Body & Fixtures
Maintenance Procedures:
Periodic checks & Adjustments, General Maintenance
Repair Procedures:
All repair procedures covered, simple to complicated repairs, A-Z coverage
Diagnostic Procedures:
Troubleshooting
Depth:
Comprehensive, suitable for professional mechanics, detailed exploded pictures and diagrams
Compatibility:
Win/MAC/Linux
Printability:
Printable (whole manual or specific categories/pages)
Binding:
Digital Download (no physical binding)
Paper Type:
N/A (Digital Format)
Engine Type:
Likely a 250cc, single-cylinder, liquid-cooled 4-stroke engine (common for this class of ATV)
Horsepower:
Estimated 15-20 HP (typical for 250cc ATVs of this era)
Torque:
Specifications to be detailed within the manual
Fuel Delivery:
Fuel Injection System (as per manual coverage)
Transmission Type:
Likely Automatic (CVT - Continuously Variable Transmission) with Reverse, common for ATVs
Optional Transmissions:
Not specified, likely single option for this model
Gearbox Clutch Details:
Manual covers Gearbox & Clutch, and Transmission System in detail
Vehicle Type:
All-Terrain Vehicle (ATV)
Seating Capacity:
1 (typical for sport/utility ATVs)
Cargo Capacity:
Not specified, but typically includes front and rear racks on ATVs
Curb Weight:
Estimated 400-500 lbs (typical for 250cc ATVs)
Safety Standards:
Specific ratings not provided, but manual covers braking system, steering, and electrical systems which are safety critical.
Braking System Type:
Details on braking system coverage indicate disk brakes (front and rear) are likely.
Chassis Frame Construction:
Manual covers Frame/Body Panels, indicating construction details are provided.
Infotainment Features:
Not applicable for this vehicle type and era.
Driver Assistance Features:
Not applicable for this vehicle type and era.
Connectivity Options:
Not applicable for this vehicle type and era.
General Maintenance Schedule:
Manual includes 'Periodic checks & Adjustments' and 'General Information' which would contain detailed service intervals for oil changes, filter replacements, chain adjustments, etc.
Engine Oil Type:
Specifications for engine oil viscosity and type will be found under Engine Lubrication and Cooling, and Lubrication System sections.
Coolant Type:
Details for coolant type and capacity will be in the Cooling System section.
Brake Fluid Type:
Braking System section will specify the required brake fluid type (e.g., DOT 3 or DOT 4).
Common Wear Items:
Manual likely details maintenance and replacement procedures for common wear items such as brake pads, tires, drive belts (if CVT), spark plugs, and air filters.
Troubleshooting Guidance:
Troubleshooting section is explicitly mentioned, assisting with diagnosis of common and uncommon issues.
Manufacturer Origin:
Jianshe is a Chinese manufacturer with a history in motorcycle and powersports production.
Model Series:
The JS250 ATV series represents Jianshe's entry and offerings in the mid-size ATV market.
Production Period:
2002-2009 indicates a significant production run covering a substantial market presence.
Industry Awards:
No specific awards or certifications are mentioned in the product information.
