Target Audience:
ATV owners, DIY mechanics, and professional technicians servicing the Yamaha Banshee 350
Usage:
Home garage repair and dealer-level workshop reference
Dealer-Level Content:
Same manual used by main dealers
Price:
Competitively priced versus equivalent manuals on other platforms
Delivery:
Instant PDF download, no waiting for shipping
Coverage:
All areas of repair on the vehicle
Format:
Searchable PDF, printable pages
Storage:
Can be printed or burned to a CD for shop use
Systems:
Engine, transmission, chassis, suspension, brakes, electrical, cooling, fuel system
Repair Scope:
Complete teardown, rebuild, and reassembly procedures
Manual Type:
Factory service repair manual
Page Count:
N/A - exact page count not specified for this listing
Delivery Method:
Instant digital download
Binding:
Digital (printable pages)
Usage Rights:
Print needed sheets or burn to CD for personal/shop use
Engine:
Complete two-stroke twin-cylinder engine service, top-end and bottom-end rebuilds
Cooling System:
Liquid cooling system service, radiator, and coolant procedures
Fuel System:
Carburetor disassembly, cleaning, tuning, and jetting specifications
Ignition System:
CDI unit, stator, coil testing, and spark-related diagnostics
Transmission:
Six-speed gearbox disassembly, inspection, and reassembly
Clutch:
Clutch removal, plate inspection, adjustment, and replacement
Final Drive:
Chain and sprocket service and drive system inspection
Front Suspension:
Double A-arm suspension service and bushing replacement
Rear Suspension:
Swingarm and rear shock service procedures
Brakes:
Front and rear brake service, pad replacement, and hydraulic bleeding
Wheels and Tires:
Wheel inspection, tire service, and torque specifications
Steering:
Steering stem and tie-rod service and alignment
Electrical System:
Wiring diagrams, lighting, switches, and charging system testing
Frame and Body:
Frame inspection, fender, and plastics removal and installation
Diagnostics:
Troubleshooting charts for engine, electrical, and driveability faults
Torque Specifications:
Factory torque values for fasteners throughout the machine
Special Tools:
Required special tools identified for each procedure
Periodic Maintenance:
Lubrication, adjustment, and inspection schedules
Exploded Diagrams:
Detailed parts diagrams and exploded views
Step-by-Step Repair:
Photographs and illustrations supporting every procedure
Detail Level:
Dealer-level, used by main dealers for complete repair work
Specifications:
Full factory specifications tables for wear limits and clearances
Parts Diagrams:
Exploded views with part identification for ordering reference
Part Numbers:
N/A - not confirmed as included in this listing
Wear Items:
Guidance on wear limits for pistons, clutch plates, brakes, and bearings
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Primary Engine:
347cc two-stroke parallel-twin, liquid-cooled
Engine Options Range:
Single engine option for all model years: 347cc (YFZ350)
Bore x Stroke:
64.0 mm x 54.0 mm
Compression Ratio:
Approximately 6.5:1
Cooling:
Liquid-cooled with radiator
Fuel Delivery:
Twin carburetors
Lubrication:
Premix (oil injection removed on most units; factory used Autolube)
Ignition:
CDI electronic ignition
Starting System:
Kick start
Transmission Drive:
Chain final drive
Fuel Type:
Premixed gasoline and two-stroke oil
Fuel Tank Capacity:
Approximately 3.2 gallons (12 liters)
Carburetor Type:
Dual slide carburetors, one per cylinder
Standard Transmission:
6-speed constant-mesh manual gearbox
Optional Transmission:
N/A - only one transmission offered for this model
Clutch Type:
Wet, multi-plate manual clutch
Gear Pattern:
6-speed sequential shifting
Service:
Complete gearbox disassembly and reassembly covered in the manual
Adjustments:
Clutch lever free play and shift linkage adjustment procedures
Wheelbase:
Approximately 50.4 inches (1,280 mm)
Overall Length:
Approximately 73.2 inches (1,860 mm)
Seat Height:
Approximately 29.9 inches (760 mm)
Ground Clearance:
Approximately 5.3 inches (135 mm)
Curb Weight:
Approximately 386 lbs (175 kg)
Fuel Tank Capacity:
Approximately 3.2 gallons (12 liters)
Crash Test Information:
N/A - ATVs are not subject to automotive crash test ratings
Safety Guidance:
Manual includes warnings and cautions for safe servicing
Braking:
Front and rear hydraulic disc brakes
Lighting:
Headlight and taillight for visibility
Kill Switch:
Engine stop switch on handlebar
Frame:
Welded steel tube frame with protective engine placement
Fenders:
Full-coverage fenders for debris protection
Periodic Maintenance:
Scheduled inspection, lubrication, and adjustment intervals provided in manual
Top-End Service:
Two-stroke top-end inspection and rebuild guidance based on wear and usage
Transmission Oil:
Yamalube or equivalent gear oil, capacity approximately 1.6 quarts (1.5 L)
Coolant:
High-quality ethylene glycol antifreeze for liquid cooling system
Two-Stroke Oil:
Premix with quality two-stroke oil per recommended ratios
Known Issues / Common Wear Items
Top-End Wear:
Pistons, rings, and cylinder wear are common service items on two-stroke twins
Crank Seals:
Crankshaft seals are a known wear item affecting running condition
Clutch Wear:
Clutch plates and springs require periodic inspection and replacement
Suspension Bushings:
A-arm bushings and swingarm bearings wear with heavy use
Chain and Sprockets:
Regular chain adjustment and sprocket inspection required
Manufacturer:
Yamaha Motor Company, Japan
Model Heritage:
Banshee 350 built on a reputation as a high-performance two-stroke sport ATV
Introduction:
Introduced in 1987
Engine Origin:
Two-stroke twin derived from Yamaha's RD/RZ-series street bike engine
Production Run:
Produced through 2006 with largely consistent mechanical design
Status:
Discontinued after 2006; remains popular for racing and modification
Production Location:
Japan