Target Audience:
Yamaha Warrior YZF350 ATV owners, mechanics, enthusiasts
Value Proposition:
Cost-effective DIY repair and maintenance, empowering users.
Ease Of Use:
Step-by-step instructions with illustrations.
Comprehensiveness:
Covers all major systems and procedures.
Accessibility:
Instant digital download.
Primary Coverage:
Maintenance, Repair, Rebuild
Engine Coverage:
Tune-ups, Overhauls, Valve Adjustments, Piston Replacement, Crankshaft Repair
Electrical Coverage:
Wiring Diagrams, Sensor Troubleshooting, Component Replacement
Suspension And Brakes Coverage:
Shock/Strut Adjustments, Steering Repairs, Brake System Maintenance
Body And Accessories Coverage:
Body Panel Replacement, Lighting Repair, Accessory Maintenance
Estimated Page Count:
Refer to manual; typically 300-500 pages for comprehensive ATV service manuals
Powertrain:
Engine, Transmission, Drivetrain
Chassis:
Suspension, Steering, Brakes, Frame
Electrical:
Ignition, Lighting, Wiring Harness, Battery, Charging System
Bodywork:
Plastics, Body Panels, Seating, Controls
Routine Maintenance:
Oil Changes, Filter Replacements, Chain Adjustments, Air Filter Cleaning/Replacement
Engine Repair:
Top-end rebuilds, Bottom-end rebuilds, Carburetor Overhaul, Valve Lapping, Gasket Replacement
Transmission Repair:
Clutch adjustment, Gearbox inspection and repair
Suspension And Steering Repair:
Shock absorber service, Bushing replacement, Tie rod end replacement
Brake System Repair:
Brake pad replacement, Brake fluid flush and bleed, Caliper service
Electrical Troubleshooting:
Component testing, Diagnostic procedures, Wiring harness repair
Depth:
Comprehensive; covers basic maintenance to full engine and component rebuilds.
Diagnostic Capabilities:
Detailed troubleshooting guides for common and uncommon issues.
Accuracy:
Factory-level accuracy and detail.
Compatibility:
Windows, Mac, Linux
Searchability:
Searchable text content
Printability:
Printable for hard copy reference
Digital Format Advantage:
Instant access, no physical binding required
Digital Format Advantage:
No physical paper type; digital accessibility
Type:
2-Stroke, Single-Cylinder
Bore X Stroke:
64.0 mm x 54.0 mm
Cooling System:
Liquid-Cooled
Horsepower:
Approx. 24-26 HP (Varies by year and specific tuning)
Torque:
Refer to manual for specific torque figures
Carburetion:
Mikuni VM26SS (Single Carburetor)
Fuel Type:
Unleaded Gasoline (Minimum 87 Octane Recommended)
Fuel Mix Ratio:
50:1 (Gasoline to 2-stroke oil) for pre-mix, or use injection system if applicable to specific model year.
Ignition System:
CDI (Capacitor Discharge Ignition)
Overall Length:
Approx. 70.7 inches (1795 mm)
Overall Width:
Approx. 43.3 inches (1100 mm)
Overall Height:
Approx. 42.3 inches (1075 mm)
Dry Weight:
Approx. 397 lbs (180 kg)
Fuel Capacity:
Approx. 2.4 gallons (9.0 Liters)
Front Tire Size:
AT21x7-10
Rear Tire Size:
AT20x10-9
Wheel Bolt Pattern:
Refer to manual for specific specifications
Engine Oil Change:
Every 100 hours or annually (refer to manual for precise intervals based on usage).
Air Filter Cleaning:
Clean every 10 hours or as needed, depending on riding conditions.
Spark Plug Replacement:
Inspect every 100 hours, replace as needed.
Chain Lubrication And Adjustment:
Lubricate every 20 hours, adjust slack every 50 hours or as needed.
Engine Oil Type:
Yamalube 2-stroke oil or equivalent API service TC, JASO FD, or ISO-L-EGD rated oil. Refer to manual for specific viscosity grade (e.g., SAE 10W-30).
Transmission Oil Type:
Yamalube Gear Oil or equivalent API GL-4, SAE 80W-90.
Coolant Type:
Permanent type anti-freeze coolant (50/50 mixture with distilled water).
Carburetor Clogging:
Common in older models due to fuel sitting; requires cleaning and proper fuel stabilization.
Power Valve Sticking:
Can lead to poor performance; requires regular cleaning and lubrication.
Rear Axle Bearings:
Wear and tear can occur, requiring periodic inspection and replacement.
Clutch Wear:
Normal wear item; adjustment and replacement may be needed based on usage.
