Vehicle Segment:
Performance Sport ATV (All-Terrain Vehicle)
Key Competitors:
While the product information doesn't explicitly name competitors, the YZF350 Banshee was a dominant force in the high-performance ATV market, rivaling other performance-oriented machines of its era from brands like Suzuki and Kawasaki in its class.
Manual Value Proposition:
Cost-effective alternative to professional servicing, empowers DIY maintenance and repairs, provides access to factory-level technical information.
Vehicle Appeal:
Renowned for its powerful two-stroke engine, aggressive styling, and exhilarating performance, making it a sought-after machine for recreational riders and enthusiasts.
Manual Scope:
Comprehensive service, repair, and maintenance
Estimated Page Count:
Varies by specific model year, typically 300-600+ pages
Type:
Service Manual / Repair Manual
Digital Format:
PDF (Portable Document Format)
Engine:
Engine removal/installation, cylinder head/valve train, engine block, engine lubrication, intake manifold/exhaust system, cooling and heating, fuel and emissions, engine repair, emissions control, ignition, valve timing procedures, chain & gear replacement, tensioner adjustments, tightening torques, timing marks, valve timing instructions, tensioner release & reset methods, chain routing & sprocket/gear valve timing marks
Transmission:
Transaxle, clutch, manual transmission, automatic transmission (if applicable to specific YZF350 variants), differential, driveshaft
Chassis And Suspension:
Steering, suspension, brakes (including ABS if equipped), body, interior, exterior
Electrical:
Electrical systems (including SRS), wiring diagrams, supplemental restraint system (SRS)
Comfort And Climate:
Heater and air conditioning, automatic climate control (if equipped)
Maintenance Procedures:
Routine maintenance, tune-up procedures, oil changes, spark plug changes, air filter changes, fluid changes
Repair Procedures:
Complete engine rebuilds, transmission overhauls, component-level diagnostics and repair, electrical system troubleshooting, brake system repairs, suspension component replacement
Diagnostic Procedures:
Troubleshooting common issues, identifying faults, interpreting diagnostic codes (if applicable)
Depth:
Detailed, from basic fluid changes to complete engine and transmission rebuilds. Includes step-by-step instructions and detailed illustrations.
Illustrations:
Detailed illustrations and diagrams
Tools And Specifications:
Lists required tools, tightening torques, and specifications for all procedures.
Engine Type:
Two-stroke, Liquid-Cooled, Reed Valve, V-Twin
Displacement:
Typically 347cc (347 cm³)
Bore X Stroke:
Typically 64.0 mm x 54.0 mm
Compression Ratio:
Typically around 7.2:1 (varies by year and tuning)
Horsepower:
Typically in the range of 45-55 HP (varies significantly by model year and tuning)
Torque:
Typically in the range of 30-35 lb-ft (varies by model year and tuning)
Carburetion:
Dual Mikuni VM34SS carburetors
Fuel Type:
Unleaded gasoline, requires 2-stroke oil pre-mix or oil injection system
Oil Type:
High-quality 2-stroke synthetic or semi-synthetic oil (specific grades recommended in manual)
Ignition System:
CDI (Capacitor Discharge Ignition)
Cooling Method:
Liquid-cooled
Transmission Type:
6-speed manual transmission with constant mesh, wet multi-plate clutch
Optional Transmission:
N/A (Standard configuration)
Drive Type:
Chain drive to rear wheels
Clutch Type:
Wet multi-plate
Transmission Oil Type:
Yamaha recommends specific transmission oil or equivalent API GL-4 gear oil (refer to manual for exact specifications)
Transmission Oil Capacity:
Approximately 1.1 US qt (1.0 L) (refer to manual for exact capacity)
Length:
Typically around 71.1 in (1805 mm)
Width:
Typically around 46.1 in (1170 mm)
Height:
Typically around 41.7 in (1060 mm)
Dry Weight:
Typically around 397 lbs (180 kg)
Fuel Capacity:
Typically around 3.2 US gal (12 L)
Atv Safety Considerations:
ATVs require proper safety gear (helmet, goggles, gloves, long sleeves, pants, boots) and responsible operation. This manual covers safety precautions related to maintenance and repair.
Braking System:
Hydraulic disc brakes front and rear
Lighting:
Headlights and taillight for visibility
Oil Change Interval:
Varies based on usage, but typically every 15-20 hours of operation or annually. Refer to manual for specific recommendations.
Spark Plug Replacement:
Typically every 20-30 hours of operation or as needed. Refer to manual for correct spark plug type and gap.
Air Filter Cleaning:
Regular cleaning recommended, especially in dusty conditions. Refer to manual for cleaning procedures and recommended cleaning agents.
Coolant Type:
Ethylene glycol-based antifreeze with corrosion inhibitors (refer to manual for specific type and mixture ratio)
Brake Fluid Type:
DOT 3 or DOT 4 hydraulic brake fluid (refer to manual for specific requirement)
Common Wear Items:
Clutch plates, spark plugs, air filters, brake pads, chains and sprockets, carburetor jets due to two-stroke nature.
Engine Considerations:
Proper pre-mix or oil injection system maintenance is crucial for two-stroke engine longevity. Carburetor tuning can be sensitive to altitude and temperature.
Tool Requirements:
The manual will list specific tools needed, which may include torque wrenches, feeler gauges, specialized pullers, and diagnostic tools.
