🏷️ Basic Information Identification Make: Yamaha Model: YFB250F Timberwolf Year: 1994 Vehicle Type: All-Terrain Vehicle (ATV) Product Type: Replacement Parts Manual Product Format: PDF Download 👋 Introduction Market Position Target Audience: Owners, DIY mechanics, and parts suppliers seeking to identify and source genuine Yamaha replacement parts for the YFB250F Timberwolf. Competitive Analysis Value Proposition: Provides essential OEM part information for efficient and cost-effective repairs, bypassing expensive dealer service for parts identification. Key Features Illustrations: Features detailed, illustrated exploded parts diagrams for clear visual reference. Part Number Listing: Includes comprehensive listing of all OEM part numbers for accurate ordering. Ease Of Use: Designed for clarity and ease of understanding for a wide range of users. Cost Savings: Enables users to find parts and potentially save money by avoiding dealer markup for information. Delivery: Instant download after secure payment, eliminating shipping costs and delays. 📋 Manual Details Coverage Areas Main Coverage: All OEM replacement parts for the 1994 Yamaha YFB250F Timberwolf ATV. Specific Sections: Engine, transmission, drivetrain, chassis, suspension, brakes, electrical system, bodywork, controls, accessories. Page Count Estimated Page Count: Variable (typical parts manuals are 200-500 pages, depending on detail) Manual Type Type: OEM Parts Catalog / Illustrated Parts Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Detailed breakdown of engine components, including cylinder, piston, crankshaft, valve train, and cooling system. Transmission Drivetrain: Exploded views of the gearbox, clutch assembly, drive shafts, and differentials. Suspension Steering: Components for front and rear suspension, including shock absorbers, control arms, steering knuckles, and steering column. Brakes: Breakdown of front and rear brake systems, including calipers, discs, master cylinders, and brake lines. Electrical: Diagrams for lighting, ignition system, starter, battery, wiring harnesses, and switches. Bodywork Frame: Components related to the frame, body panels, fenders, seat, handlebars, and racks. Procedures Included Disassembly Assembly: Facilitates disassembly and reassembly through clear exploded diagrams. Part Identification: Enables accurate identification of all replacement parts using part numbers and descriptions. Troubleshooting Assistance: Indirectly aids troubleshooting by identifying correct parts for replacement. Technical Depth Depth: Highly detailed for parts sourcing and visual identification; does not include repair procedures or diagnostic steps. 📊 Manual Specifications File Format Compatibility: Compatible with all PC & MAC computers. Reader Requirement: Adobe PDF Reader required. Print Quality Printability: Printable pages, allowing users to print only needed sections. Binding Type Binding: Digital (PDF Download), no physical binding. Paper Type Paper Type: N/A (Digital Format) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, SOHC, Air-cooled Displacement: 230 cc (approximate, based on model series) Bore X Stroke: Typical for this era 250cc air-cooled: ~68.5 mm x 64 mm (exact specification may vary, consult manual for precision) Performance Horsepower: Estimated 17-20 HP (typical for this displacement and class in 1994) Torque: Estimated 14-16 lb-ft (typical for this displacement and class in 1994) Fuel System Carburetor: Mikuni BS30 (typical for the model, specific jets and settings detailed in service manual) Fuel Type: Unleaded gasoline Ignition Ignition System: CDI (Capacitor Discharge Ignition) Cooling Cooling Method: Air-cooled 🔧 Transmission Standard Transmission Type: Automatic (CVT - Continuously Variable Transmission) Drive System: Shaft drive, 2WD (Four-wheel drive variants may exist, check specific model VIN) Features Gear Selection: Forward, Neutral, Reverse Fluid Specs Transmission Fluid Type: Yamalube 4 (or equivalent SAE 10W-40 API SG or higher, SJ, SL, SM, SN) engine oil for transmission/clutch lubrication. 📐 Dimensions Exterior Overall Length: Approx. 71.9 in (1825 mm) Overall Width: Approx. 39.0 in (990 mm) Overall Height: Approx. 41.1 in (1045 mm) Weights Curb Weight: Approx. 463 lbs (210 kg) Fuel Capacity: Approx. 2.4 gal (9 L), including 0.4 gal (1.5 L) reserve Wheels Tires Front Tire Size: AT22x7-10 Rear Tire Size: AT22x10-10 Wheel Bolt Pattern: Typically 4-bolt pattern, specific offset and PCD to be confirmed from manual diagrams. 🛡️ Safety Features Ratings Safety Certification: Meets relevant ANSI/SVIA standards for Class II recreational ATVs. Active Features Braking System: Hydraulic disc brakes front and rear for reliable stopping power. Passive Features Ergonomics: Designed with rider comfort and control in mind, including handlebar placement and seat design. 💡 Technology Features Infotainment Infotainment System: N/A (ATVs of this era did not feature complex infotainment systems). Driver Assistance Driver Assistance Features: N/A (Focus is on mechanical components and basic controls). Connectivity Connectivity Options: N/A 🔧 Maintenance Service Intervals Oil Change Interval: Typically every 100 hours or 6 months (refer to the full service manual for precise intervals and conditions). Air Filter Cleaning: Recommended every 20-30 hours of operation or more frequently in dusty conditions. Spark Plug Inspection: Inspect and clean/gap every 100 hours or annually. Fluid Specifications Engine Oil Viscosity: SAE 10W-40 API SG or higher (Yamalube 4 recommended) Engine Oil Capacity: Approx. 1.5 L (1.6 US qt) when filter is changed (verify in full service manual). Coolant Type: N/A (Air-cooled engine) Brake Fluid: DOT 3 or DOT 4...