1993-2000 Yamaha YFB250 Timberwolf 4x4 Atv Workshop Service Repair Manual Download PDF

Regular price: $16.99
Sale price: $16.99
Regular price
Unit price: per

The Yamaha YFB250 Timberwolf, produced from 1993 to 2000, is a robust and reliable all-terrain vehicle renowned for its versatility and durability. This 4x4 utility ATV was engineered to excel...

17 people are viewing this right now

Type: Atv

Vendor:

Sku: 69671

Tags: 1993 1994 1995 1996 1997 1998 1999 2000 ATV Powersports Timberwolf Models Yamaha YFB250 Timberwolf 4x4

Product variants

Description

The Yamaha YFB250 Timberwolf, produced from 1993 to 2000, is a robust and reliable all-terrain vehicle renowned for its versatility and durability. This 4x4 utility ATV was engineered to excel in a variety of conditions, from recreational trail riding to demanding off-road applications and light agricultural tasks. Key features contributing to its enduring appeal include a dependable air-cooled engine, comfortable ergonomics, and a solid reputation for straightforward maintenance, making it a practical choice for a wide range of users seeking dependable performance. This comprehensive workshop service repair manual provides in-depth guidance for the Yamaha YFB250 Timberwolf. Its scope covers essential areas such as general information, detailed specifications, periodic inspections and adjustments, engine overhaul procedures, carburetion, drivetrain maintenance, chassis service, and electrical system diagnostics. The manual is meticulously designed to assist owners, mechanics, and technicians in effectively maintaining, troubleshooting, and repairing their vehicle, ensuring optimal performance and longevity through clear, actionable instructions and technical data.

🏷️ Basic Information

Identification

Make:

Yamaha

Model:

YFB250 Timberwolf

Year:

1993-2000

Type:

All-Terrain Vehicle (ATV)

Drivetrain:

👋 Introduction

Market Position

Market Position:

The Yamaha YFB250 Timberwolf was positioned as a versatile, reliable utility ATV, popular for recreational trail riding, light farm work, and general off-road use. Its 4x4 capability enhanced its utility and appeal in varied terrain.

Competitive Analysis

Competitive Analysis:

Competed against similar displacement utility ATVs from brands like Honda (e.g., TRX300 FourTrax), Suzuki (e.g., QuadRunner 250), and Kawasaki (e.g., Bayou 220/300), offering a balance of performance, durability, and value.

Key Features

Key Features:

Robust 4x4 drivetrain, reliable air-cooled engine, comfortable seating, independent front suspension (on some models/years), and a reputation for durability and ease of maintenance.

📋 Manual Details

Coverage

Coverage Areas:

General Information, Specifications, Periodic Inspection and Adjustment, Engine Overhaul, Carburetion, Drivetrain, Chassis, Electrical, Troubleshooting

Page Count

Page Count:

Not specified (Digital Download - Full Coverage)

Manual Type

Manual Type:

Workshop Service Repair Manual

Language

Language:

English

Format

Format:

PDF (Downloadable)

📖 Manual Coverage

Systems Covered

Systems Covered:

Engine Mechanical, Fuel System (Carburetion, Fuel Tank, Fuel Pump), Ignition System, Lubrication System, Cooling System (if applicable), Exhaust System, Transmission (Drive Train), Suspension (Front Forks, Rear Swingarm/Strut), Steering System, Braking System (Front and Rear Brakes, Rotors, Pads), Electrical System (Wiring Harness, Lights, Battery, Starter, Magneto, Rectifier/Regulator), Chassis Components (Frame, Body Panels, Plastics, Fenders), Wheels and Tires

Procedures Included

Procedures Included:

Routine maintenance, inspections, adjustments, troubleshooting, diagnostics, complete engine rebuilds, carburetor tuning and rebuilding, transmission service, suspension repair, brake service, electrical system diagnosis and repair, component replacement, installation guides, fluid changes, component torque specifications.

Technical Depth

Technical Depth:

Comprehensive OEM-level detail, suitable for both DIY enthusiasts and professional mechanics. Covers everything from basic maintenance checks to complete overhaul procedures, including detailed diagrams, schematics, and torque specifications.

📊 Manual Specifications

File Format

File Format:

Print Quality

Print Quality:

High-quality, printable pages for easy reference.

Binding Type

Binding Type:

Digital Download (N/A for binding)

Paper Type

Paper Type:

Digital (N/A for paper type)

⚙️ Engine Specifications

Primary Engine

Primary Engine:

246cc, Air-cooled, 4-stroke, SOHC, Single-cylinder

Performance

Horsepower:

Approximately 17-19 HP (Est. based on similar models)

Torque:

Not specified (Digital Download)

Fuel System

Fuel System:

Carburetor (Specific model varies, likely Mikuni BS34 or similar)

Ignition

Ignition:

CDI (Capacitor Discharge Ignition)

Bore X Stroke

Bore X Stroke:

Not specified (Digital Download)

Compression Ratio

Compression Ratio:

Not specified (Digital Download)

🔧 Transmission

Standard

Transmission Type:

5-speed constant mesh with reverse

Optional

Optional Transmission:

N/A (Standard manual transmission)

Features

Clutch Type:

Wet, multiple disc

Drive Shaft:

Shaft Drive (Front and Rear)

📐 Dimensions

Weights

Dry Weight:

Approximately 232 kg (511 lbs) (Est. for 4x4 model)

Curb Weight:

Not specified (Digital Download)

Ground Clearance:

Approximately 185 mm (7.3 in) (Est.)

Exterior

Length:

Approximately 1970 mm (77.6 in) (Est. for 4x4 model)

Width:

Approximately 1055 mm (41.5 in) (Est. for 4x4 model)

Height:

Approximately 1050 mm (41.3 in) (Seat Height - Est.)

Cargo

Front Rack Capacity:

Not specified (Digital Download)

Rear Rack Capacity:

Not specified (Digital Download)

🛡️ Safety Features

Ratings

Safety Ratings:

N/A (ATVs typically not rated by safety organizations like NHTSA in the same way as passenger cars)

Active Features

Active Features:

Front and rear drum or disc brakes (depending on specific model/year), effective 4x4 system for traction.

Passive Features

Passive Features:

Durable chassis, sturdy handlebars for control, comfortable seat for operator stability.

💡 Technology Features

Infotainment

Infotainment System:

N/A (Basic utility ATV, no infotainment features)

Driver Assistance

Driver Assistance:

N/A (Basic utility ATV, no electronic driver assistance features)

Connectivity

Connectivity:

N/A (No external connectivity features)

🔧 Maintenance

Service Intervals

Initial Service:

Refer to manual for break-in service recommendations (typically around 100-500 miles or 20-50 hours).

Oil Change Interval:

Refer to manual; typically every 1000-2000 miles or 50-100 hours, or annually.

Air Filter Cleaning:

Refer to manual; frequent checks and cleaning recommended, especially in dusty conditions.

Spark Plug Replacement:

Refer to manual; typically every 5000-7000 miles or 250-350 hours.

Fluid Specifications

Engine Oil Type:

Yamalube 4 (or equivalent SAE 10W-30 or 20W-40 API SG or higher, JASO MA certified motorcycle oil)

Engine Oil Capacity:

Refer to manual (Typically around 1.5-2.0 liters).

Gear Oil Type:

Yamalube Gear Oil (or equivalent SAE 80W GL-3 or GL-4 hypoid gear oil for bevel gear box)

Brake Fluid Type:

DOT 3 or DOT 4 brake fluid

Coolant Type:

N/A (Air-cooled engine)

Known Issues

Common Issues:

Carburetor gumming/fouling if not run regularly, occasional starter motor issues, wear on suspension components (bushings, bearings) due to off-road use, potential for water ingress into drivetrain if submerged improperly.

Preventative Maintenance:

Regularly run the engine, use fuel stabilizer for long-term storage, inspect and lubricate suspension and drivetrain components, clean air filter frequently.

📚 Vehicle History

Brand Heritage

Brand Heritage:

Yamaha has a long-standing reputation for building high-quality motorcycles, scooters, and ATVs, known for their engineering prowess and durability.

Model Evolution

Model Evolution:

The Timberwolf series evolved through several iterations, with the YFB250 representing a popular mid-size utility ATV offering during its production run. Key updates across model years often included minor styling changes, improved suspension components, and refinement of the drivetrain.

Production

Production Years:

1993-2000

Manufacturing Location:

Likely Japan or USA

🏆 Awards & Recognition

Recognitions

Recognitions:

Not specifically documented for this model, but the Timberwolf series was generally well-regarded for its reliability and utility in its class.

Ratings

Ratings:

Certifications

Certifications:

📄 Manual Specifics

Availability

Availability:

Instant Download

Payment

Payment Methods:

Major Credit/Debit Cards, PayPal

Compatibility

Device Compatibility:

All Versions of Windows & Mac, APP ISO, iPhone, iPod, iPad, Android, etc.

Requirements

Software Requirements:

Adobe PDF Reader or Web HTML

Cost Saving

Cost Saving Benefit:

Enables DIY servicing and maintenance, saving significant money on labor costs.

Time Saving

Time Saving Benefit:

Provides quick access to necessary repair information, reducing diagnostic and repair time.