🏷️ Basic Information Identification Make: Yamaha Model: Banshee 350 Year: 1993 Vehicle Type: All-Terrain Vehicle (ATV) Codes Engine Code Prefix: 2XJ 👋 Introduction Market Position Segment: High-performance sport ATV Reputation: Iconic, known for its powerful 2-stroke V-twin engine and superior performance in its era Competitive Analysis Key Competitors: Polaris Predator, Suzuki LT250R/LT500R, Kawasaki Tecate, Honda TRX series Key Features Engine Configuration: Liquid-cooled, 2-stroke, reed-valve, V-twin Suspension Performance: Advanced independent front suspension and adjustable rear suspension for superior handling Braking System: Powerful dual front disc brakes and single rear disc brake Manual Purpose: To provide comprehensive diagnostic and repair information for Yamaha dealerships and technicians, enabling in-depth maintenance and repair of the 1993 Banshee 350 📋 Manual Details Coverage Areas General Information: Included Maintenance: Included Engine Removal Installation: Included Engine Fuel System: Included Engine Lubrication Cooling: Included Engine Combustion System: Included Transmission System: Included Front Wheel Steering: Included Rear Wheel System: Included Fenders Exhaust Pipe: Included Electrical System: Included Troubleshooting: Included Page Count Pages: 320+ Manual Type Type: Factory Service Manual Language Language: English Format Format: Printed File Format File Format: Printed Book Print Quality Print Quality: Professional high-quality printing Binding Type Binding Type: Stapled or perfect bound (typical for service manuals) Paper Type Paper Type: Durable, heavy-weight paper suitable for workshop use 📖 Manual Coverage Systems Covered Engine: 2-stroke, liquid-cooled, reed valve, V-twin (1993 model year) Fuel System: Carburetion (dual Mikuni VM34SS), fuel pump, fuel tank, fuel lines Lubrication: Pre-mix or oil injection system (depending on specific sub-model/region, typically premix for this era) Cooling System: Liquid cooling with radiator, fan, coolant reservoir, hoses, and water pump Transmission: 6-speed manual gearbox, clutch system, final drive (chain) Electrical System: Ignition system (CDI), lighting, battery, charging system, starter motor, wiring diagrams Suspension: Front: Independent Double Wishbone with adjustable shocks; Rear: Swingarm with adjustable shock Brakes: Front: Dual Hydraulic Disc; Rear: Hydraulic Disc Steering: Rack and pinion steering system, tie rods, steering shaft Wheels Tires: Wheel specifications, tire fitment, hub mounting Chassis Frame: Frame construction, subframe, mounting points Bodywork: Fenders, plastics, seat, handlebars Exhaust System: Dual exhaust pipes, mufflers Procedures Included Engine Disassembly Reassembly: Complete procedures for top-end and bottom-end rebuilds Carburetor Tuning Rebuild: Detailed instructions for cleaning, rebuilding, and jetting dual Mikuni VM34SS carburetors Clutch Adjustment Replacement: Procedures for clutch operation and replacement Transmission Overhaul: Steps for transmission disassembly and reassembly Suspension Adjustment: Guidance on setting sag and damping for shocks Brake Bleeding: Hydraulic brake bleeding procedures Electrical Diagnostics: Troubleshooting electrical faults using wiring diagrams Engine Troubleshooting: Diagnosing common engine problems Maintenance Tasks: Regular maintenance checks and procedures Cooling System Service: Coolant checks, replacement, and radiator service Chain Adjustment Lubrication: Final drive chain maintenance Technical Depth Depth: Comprehensive (Factory Level) Diagnostic Capability: Advanced diagnostics, including troubleshooting flowcharts and specifications Rebuild Capability: Full engine and transmission rebuild procedures ⚙️ Engine Specifications Primary Engine Engine Type: 2-stroke, liquid-cooled, reed valve, V-twin Displacement: 347 cc (approx. 21.1 cubic inches) Bore X Stroke: 56.0 x 70.0 mm (for reference, actual might vary slightly) Compression Ratio: 7.2:1 (nominal) Carburetor: Dual Mikuni VM34SS Performance Horsepower: Approximately 49-52 HP (at crankshaft, stock) Torque: Approximately 32-34 lb-ft (at crankshaft, stock) Fuel System Fuel Type: Unleaded gasoline with 2-stroke oil mix (typically 50:1 ratio) Fuel Tank Capacity: 3.2 US gallons (approx. 12 liters) 🔧 Transmission Standard Type: 6-speed manual with constant mesh gears Features Clutch: Wet, multi-plate Final Drive: O-ring sealed chain 📐 Dimensions Exterior Length: 70.1 inches (1780 mm) Width: 43.3 inches (1100 mm) Height: 44.1 inches (1120 mm) Wheelbase: 49.2 inches (1250 mm) Weights Dry Weight: 397 lbs (180 kg) Curb Weight: Approx. 417 lbs (189 kg) with all fluids 🛡️ Safety Features Ratings Atv Safety Design: Designed for experienced riders; requires appropriate safety gear and training. Active Features Braking System: Dual front disc, single rear disc for strong stopping power. Passive Features Frame Construction: Chromoly steel frame for rigidity and durability. 💡 Technology Features Infotainment Infotainment System: Not applicable for this model year ATV. Driver Assistance Driver Assistance Features: None. This is a performance-oriented sport ATV. Connectivity Connectivity Features: None. 🔧 Maintenance Service Intervals Oil Change: Refer to manual; typically check and top-off pre-mix ratio regularly. Gearbox oil changes every few thousand miles or annually. Spark Plug Replacement: Refer to manual; typically every 1000-2000 miles or as needed based on performance. Air Filter Cleaning: Frequent checks recommended, especially in dusty conditions; clean and re-oil as needed. Chain Lubrication: Lubricate chain before every ride or as per manual recommendations. Fluid Specifications Engine Oil Mix: High-quality 2-stroke synthetic blend oil (e.g., Yamalube 2M, Klotz, Motul 2T) mixed at 50:1 ratio with unleaded gasoline. Gearbox Oil: Yamaha Genuine Gear Oil or equivalent SAE 80 API GL-4 hypoid gear oil. Capacity: 0.65 L (0.69 US qt). Coolant: Permanent type anti-freeze coolant mixed 50/50 with distilled water. Capacity: 1.7 L (1.8 US qt). Brake...