Essential DIY and professional repair resource for owners and technicians of the Yamaha Wolverine 350 (1995-2005 models).
Competitive Analysis
Competitive Analysis:
This factory-level service manual provides the same depth of information used by authorized Yamaha dealerships, offering a significant advantage over generic repair guides.
Key Features
Key Features:
• Dealer-level diagnostic and repair procedures
• Detailed component illustrations and diagrams
• Troubleshooting charts for common issues
• Step-by-step repair instructions
• Factory specifications and tolerances
📋 Manual Details
Coverage
Coverage Areas:
• General Information
• Maintenance
• Engine Removal and Installation
• Engine Fuel System
• Engine Lubrication and Cooling
• Engine Combustion System
• Transmission System
• Front Wheel and Steering System
• Rear Wheel System
• Fenders and Exhaust Pipe
• Electrical System
• Troubleshooting
Page Count
Page Count:
320+
Manual Type
Manual Type:
Factory Service Manual
Language
Language:
English
Format
Format:
PDF Download
📖 Manual Coverage
Systems Covered
Systems Covered:
• Engine (Fuel, Lubrication, Cooling, Combustion)
• Transmission
• Steering System
• Front and Rear Wheel Systems
• Exhaust System
• Electrical System
• Chassis and Body Components
Procedures Included
Procedures Included:
• Routine Maintenance
• Component Inspection
• Diagnostic Procedures
• Engine Overhaul
• Transmission Service
• Steering Alignment
• Brake System Service
• Electrical Troubleshooting
• Suspension Repair
• Exhaust System Replacement
• General Repairs
• Component Installation/Removal
Technical Depth
Technical Depth:
Comprehensive; covers from basic maintenance to advanced repair and diagnostic procedures.
📊 Manual Specifications
File Format
File Format:
PDF
Print Quality
Print Quality:
High Resolution; designed for clear viewing and printing of diagrams and text.
Binding Type
Binding Type:
N/A (Digital Download)
Paper Type
Paper Type:
N/A (Digital Download)
⚙️ Engine Specifications
Primary Engine
Engine Type:
SOHC, 4-stroke, 2-valve, Air-cooled
Engine Displacement:
348cc
Bore X Stroke:
83.0 mm x 64.5 mm
Compression Ratio:
8.8:1
Performance
Estimated Horsepower:
Approximately 21 HP (Varies slightly by year and specific tuning)
Estimated Torque:
Approximately 20 lb-ft (Varies slightly by year and specific tuning)
Fuel System
Fuel Delivery:
Carburetor
Carburetor Model:
Mikuni VM33SS (Typical)
Fuel Type:
Unleaded gasoline (87 octane or higher recommended)
Lubrication
Oil Type:
Yamalube 4 (or equivalent SAE 10W-40, API SG or higher, JASO MA)
Oil Capacity With Filter Change:
Approx. 1.7 L (1.8 US qt)
Cooling
Cooling System:
Air-cooled
🔧 Transmission
Standard
Transmission Type:
5-speed semi-automatic with reverse
Clutch Type:
Wet, multi-disc
Features
Drive System:
Shaft Drive (2WD)
Gear Ratios:
Detailed gear ratios and final drive ratios are provided within the manual.
Fluid Type
Transmission Oil Type:
Yamalube 4 (or equivalent SAE 10W-40, API SG or higher, JASO MA)
Fluid Capacity
Transmission Oil Capacity:
Approx. 0.8 L (0.85 US qt)
📐 Dimensions
Exterior
Overall Length:
Approx. 1,910 mm (75.2 in)
Overall Width:
Approx. 1,095 mm (43.1 in)
Overall Height:
Approx. 1,070 mm (42.1 in)
Wheelbase:
Approx. 1,210 mm (47.6 in)
Weights
Curb Weight:
Approx. 237 kg (522.5 lbs)
Front Tire Size:
AT25x8-12
Rear Tire Size:
AT25x12-10
Ground Clearance:
Approx. 160 mm (6.3 in)
🛡️ Safety Features
Ratings
Safety Ratings:
ATVs are designed for off-road use and do not have NHTSA or IIHS crash test ratings. Users must adhere to all safety warnings and operational guidelines.
Active Features
Active Features:
• Engine Braking
• Reliable Braking System (Drum/Disc configurations typical)
Passive Features
Passive Features:
• Handlebar Handguards
• Protective Fenders
💡 Technology Features
Infotainment
Infotainment System:
Basic; typically features include analog speedometer, odometer, trip meter, and indicator lights.
Driver Assistance
Driver Assistance Features:
Not applicable to this model, designed for manual operation.
Connectivity
Connectivity Features:
None; purely mechanical and electrical systems.
🔧 Maintenance
Service Intervals
Engine Oil Change:
Every 1,000 km (600 mi) or 6 months, whichever comes first, or every 30 hours of operation.
Air Filter Cleaning:
Every 500 km (300 mi) or 3 months, or every 15 hours of operation. Replace as needed.
Spark Plug Inspection:
Every 1,000 km (600 mi) or 6 months.
Gear Oil Change:
Every 1,000 km (600 mi) or 6 months.
Valve Clearance Check:
Every 1,000 km (600 mi) or 6 months.
Fluid Specifications
Engine Oil Specification:
Yamalube 4 (or equivalent SAE 10W-40, API SG or higher, JASO MA)
• Carburetor jetting can sometimes be a point of adjustment for optimal performance at different altitudes.
• Wear on drive shaft boots is common due to exposure.
• Starter motor brushes may require inspection/replacement over time.
• Rear axle seal leaks can occur with age and mileage.
📚 Vehicle History
Brand Heritage
Brand Heritage:
Yamaha has a long-standing reputation for producing reliable and high-performance powersports vehicles, including ATVs, known for their innovation and durability.
Model Evolution
Model Evolution:
The Wolverine line has been a consistent performer for Yamaha, evolving from earlier models to incorporate improved features and capabilities. The 350cc class represents a balance of power and user-friendliness for recreational and utility purposes.
Production
Production Years Covered By Manual:
1995 - 2005
Manufacturing Location:
Typically manufactured in Japan or the United States by Yamaha Motor Corporation.
🏆 Awards & Recognition
Recognitions
Recognitions:
While specific awards for the 2005 Wolverine 350 are not widely documented, Yamaha ATVs of this era were generally recognized for their reliability and capability within their class.