This manual covers the YFM 350 Wolverine, a robust utility all-terrain vehicle produced during its first generation, spanning from 1995 to 2005. Renowned for a legacy of producing reliable and capable ATVs, the YFM 350 Wolverine offers a balance of power and versatility, making it suitable for trail riding and light work. Its engineering emphasizes durability and user-friendly operation, characteristic of a commitment to quality in off-road offerings.
This comprehensive digital service repair manual is designed to assist owners, DIY mechanics, and professional technicians in maintaining and repairing the 2004 YFM 350 Wolverine. It provides detailed information across a wide range of systems, including general information, specifications, periodic checks and adjustments, engine, cooling system, carburetion, drive train, chassis, and electrical components. The manual includes procedures for routine maintenance, periodic inspections, engine overhauls, carburetor tuning, transmission service, suspension and brake system repairs, electrical system diagnostics, and troubleshooting common issues, empowering users to ensure the longevity and optimal performance of their vehicle.
Product Type:
Digital Service Repair Manual
Vehicle Generation:
First Generation (1995-2005)
Engine Code:
N/A (Specific engine variant code not provided in product description)
Chassis Code:
N/A (Specific chassis variant code not provided in product description)
Target Audience:
Yamaha YFM 350 Wolverine 2004 owners, DIY mechanics, service technicians
Value Proposition:
Provides comprehensive, reliable information to empower users to perform maintenance and repairs, extending vehicle life and reducing service costs.
Manual Benefits:
• Enhances vehicle understanding
• Facilitates problem prevention
• Enables self-sufficient repairs
• Cost-effective maintenance solution
• Detailed diagnostic procedures
Main Coverage Areas:
• General Information
• Specifications
• Periodic Checks and Adjustments
• Engine
• Cooling System
• Carburetion
• Drive Train
• Chassis
• Electrical
• Troubleshooting
Estimated Page Count:
N/A (Exact page count not specified in product description, typical for digital manuals)
Manual Type:
Service and Repair Manual
Language:
English (Assumed based on product description)
Covered Systems:
• Engine Mechanical
• Engine Electrical System
• Fuel System (Carburetor)
• Ignition System
• Lubrication System
• Cooling System
• Exhaust System
• Transmission System (Clutch, Gearbox)
• Drivetrain (Shaft Drive, Differential)
• Suspension System (Front and Rear)
• Steering System
• Braking System (Front and Rear)
• Wheels and Tires
• Frame and Bodywork
• Electrical Components (Lighting, Ignition, Starting, Charging)
• Wiring Diagrams
Included Procedures:
• Routine Maintenance
• Periodic Inspections and Adjustments
• Engine Overhaul and Rebuilding
• Carburetor Tuning and Rebuilding
• Transmission Service and Repair
• Suspension Component Replacement
• Brake System Service and Bleeding
• Electrical System Diagnostics
• Troubleshooting Faults and Symptoms
• Component Removal and Installation
• Torque Specifications
• Alignment Procedures
Technical Depth:
Comprehensive (Covers diagnosis, repair, and maintenance from basic to advanced, enabling complete rebuilds)
Printable Quality:
High (Designed for clear printing of diagrams and text)
Binding Type:
N/A (Digital format, no physical binding)
Paper Type Recommendation:
N/A (Digital format, but high-quality paper recommended for printouts)
Device Compatibility:
• Desktop Computers (Windows, Mac)
• Laptops (Windows, Mac)
• Tablets
• Smartphones
Extraction Requirement:
Standard ZIP extraction for PDF access
Engine Displacement:
348 cc
Engine Cooling:
Air-Cooled
Engine Configuration:
Single-Cylinder
Bore X Stroke:
83 mm x 64.5 mm (Typical for this model, manual will confirm)
Horsepower:
Approx. 20-25 HP (Specific to model and tuning, manual will provide exact figures)
Torque:
N/A (Specific torque figures will be in the manual)
Fuel Delivery:
Carburetor
Carburetor Type:
Mikuni VM33SS (Likely, manual will confirm)
Valve Train:
SOHC (Single Overhead Camshaft)
Ignition System:
CDI (Capacitor Discharge Ignition)
Transmission Type:
Automatic (CVT - Continuously Variable Transmission)
Drive System:
Shaft Drive (2WD)
Transmission Features:
• High/Low Range
• Reverse
Transmission Fluid Type:
Yamalube 4 (10W-40) or equivalent API SG or higher SAE 10W-40 motorcycle oil (Manual will specify exact type and capacity)
Length:
Approx. 75.2 inches (Manual will provide exact)
Width:
Approx. 42.1 inches (Manual will provide exact)
Height:
Approx. 44.9 inches (Manual will provide exact)
Dry Weight:
Approx. 463 lbs (Manual will provide exact)
Ground Clearance:
Approx. 7.1 inches (Manual will provide exact)
Safety Compliance:
Meets ANSI/SVIA standards (Typical for ATVs of this era)
Braking System:
Hydraulic Disc Brakes (Front and Rear)
Parking Brake:
Yes (Typically hand-operated)
Lighting:
Dual Halogen Headlights, Taillight/Brake Light
Tires:
AT-specific knobby tires for traction
Infotainment Features:
N/A (Basic utility ATV with focus on performance and reliability, no infotainment)
Driver Assistance Features:
N/A (Basic utility ATV, driver assistance systems not applicable)
Connectivity Features:
N/A (No electronic connectivity features)
Dashboard Indicators:
• Speedometer (potentially digital or analog)
• Odometer
• Neutral indicator
• High beam indicator
• Oil pressure warning light
• Reverse indicator
Oil Change Interval:
Every 1,000 km or 6 months (Typical, manual will provide exact)
Spark Plug Check Interval:
Every 2,000 km or 12 months (Typical, manual will provide exact)
Air Filter Cleaning Interval:
As needed, or every 500 km in dusty conditions (Typical, manual will provide exact)
Engine Oil Specification:
Yamalube 4 (10W-40) or equivalent API SG or higher SAE 10W-40 motorcycle oil (Manual will confirm viscosity and API rating)
Engine Oil Capacity:
Approx. 2.3 L (with filter change) (Manual will provide exact)
Brake Fluid Specification:
DOT 3 or DOT 4 (Manual will confirm)
Common Wear Items:
• CVT Belt wear
• Carburetor jet clogging
• Wheel bearing wear
• Brake pad wear
• Susceptibility to electrical connector corrosion
Troubleshooting Guides:
The manual includes detailed troubleshooting sections to diagnose common problems and their solutions.
Yamaha Atv Legacy:
Yamaha has a long-standing reputation for producing reliable and capable ATVs, including the popular 'Wolverine' line.
Wolverine Series Context:
The YFM 350 Wolverine was a key model in Yamaha's utility ATV lineup, known for its balance of power, comfort, and versatility for trail riding and light work.
Production Years:
1995-2005 ( for the first generation)
Model Recognition:
The Yamaha Wolverine series has historically received positive reviews for its reliability and trail capability.
