Yamaha Warrior YZF350 Service Manual

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Tipo: Atv

Proveedor:

SKU: 88210

Etiquetas: Atv Motorcycles Warrior YZF350 Yamaha YZF Models

Variantes de producto

Descripción

The Yamaha Warrior YZF350 is a renowned sport ATV, first introduced in 1987 and produced through various iterations until approximately 2004. This robust machine, powered by a 347cc liquid-cooled, 2-stroke engine, is celebrated for its sporty performance and enduring reliability, making it a favorite among enthusiasts. Its engineering prioritizes agility and responsiveness, characteristic of Yamaha's commitment to creating high-quality recreational vehicles. With a 5-speed manual transmission and chain drive, the Warrior YZF350 offers an engaging and capable riding experience for a variety of terrains and applications. This comprehensive service manual provides essential information for the maintenance, repair, and rebuild of the Yamaha Warrior YZF350 (model code YZF350). It covers critical areas including engine tune-ups and overhauls, transmission and drivetrain services, suspension and brake system maintenance, and electrical system troubleshooting, along with bodywork and accessory upkeep. Designed for owners and technicians alike, this manual offers step-by-step instructions and factory-level accuracy to ensure the vehicle remains in optimal condition. Its detailed content empowers users to perform routine maintenance and address more complex repairs, enhancing the longevity and performance of their ATV.

🏷️ Basic Information

Identification

Make:

Yamaha

Model:

Warrior YZF350

Product Type:

Service Manual

Codes

Model Code:

YZF350

👋 Introduction

Market Position

Target Audience:

Yamaha Warrior YZF350 ATV owners, mechanics, enthusiasts

Competitive Analysis

Value Proposition:

Cost-effective DIY repair and maintenance, empowering users.

Key Features

Ease Of Use:

Step-by-step instructions with illustrations.

Comprehensiveness:

Covers all major systems and procedures.

Accessibility:

Instant digital download.

📋 Manual Details

Coverage Areas

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

Page Count

Estimated Page Count:

Refer to manual; typically 300-500 pages for comprehensive ATV service manuals

Manual Type

Type:

Service Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Powertrain:

Engine, Transmission, Drivetrain

Chassis:

Suspension, Steering, Brakes, Frame

Electrical:

Ignition, Lighting, Wiring Harness, Battery, Charging System

Bodywork:

Plastics, Body Panels, Seating, Controls

Procedures Included

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

Technical Depth

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.

📊 Manual Specifications

File Format

Format:

Compatibility:

Windows, Mac, Linux

Searchability:

Searchable text content

Print Quality

Printability:

Printable for hard copy reference

Binding Type

Digital Format Advantage:

Instant access, no physical binding required

Paper Type

Digital Format Advantage:

No physical paper type; digital accessibility

⚙️ Engine Specifications

Primary Engine

Type:

2-Stroke, Single-Cylinder

Displacement:

347cc

Bore X Stroke:

64.0 mm x 54.0 mm

Cooling System:

Liquid-Cooled

Performance

Horsepower:

Approx. 24-26 HP (Varies by year and specific tuning)

Torque:

Refer to manual for specific torque figures

Fuel System

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.

Engine Management

Ignition System:

CDI (Capacitor Discharge Ignition)

🔧 Transmission

Standard

Type:

5-Speed Manual with Reverse

Optional

Gear Ratios:

Refer to manual for specific gear ratios.

Features

Clutch Type:

Wet, Multi-disc

Drive System:

Chain Drive

📐 Dimensions

Exterior

Overall Length:

Approx. 70.7 inches (1795 mm)

Overall Width:

Approx. 43.3 inches (1100 mm)

Overall Height:

Approx. 42.3 inches (1075 mm)

Weights

Dry Weight:

Approx. 397 lbs (180 kg)

Fuel Capacity:

Approx. 2.4 gallons (9.0 Liters)

Wheels And Tires

Front Tire Size:

AT21x7-10

Rear Tire Size:

AT20x10-9

Wheel Bolt Pattern:

Refer to manual for specific specifications

🛡️ Safety Features

Ratings

Atv Safety:

ATV safety guidelines and recommended practices are crucial for operation. Consult manual for specific safety warnings.

Active Features

Parking Brake:

Mechanical drum brake

Passive Features

Hand Guards:

Standard

Kill Switch:

Handlebar-mounted engine kill switch

💡 Technology Features

Infotainment

Features:

Basic controls; no complex infotainment systems typical of modern vehicles.

Driver Assistance

Features:

No electronic driver assistance systems.

Connectivity

Features:

No integrated connectivity features.

🔧 Maintenance

Service Intervals

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.

Fluid Specifications

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).

Known Issues

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.

📚 Vehicle History

Brand Heritage

Manufacturer:

Yamaha Motor Company

Model Evolution

Warrior Legacy:

The Yamaha Warrior YZF350 is a long-standing and popular sport ATV known for its performance and reliability. Introduced in the mid-1980s, it has undergone several revisions but maintained its core sporty character.

Production

Production Years:

Introduced in 1987, with production continuing through various updates until approximately 2004.

Manufacturing Location:

Primarily Japan

🏆 Awards & Recognition

Recognitions

Market Reputation:

Highly regarded sport ATV with a strong following for its performance and durability.

Ratings

User Reviews:

Consistently receives positive user reviews for its fun factor and capability.