🏷️ Basic Information Identification Make: Yamaha Model: TT350 Model Variant: TT350S Product Name: Yamaha TT350 1985-1996 Workshop Service Repair Manual Codes Model Codes: TT350S (Specific chassis/engine codes may vary by market and year, refer to manual for exact identification) 👋 Introduction Market Position Target User: Owners of Yamaha TT350 models seeking to perform their own maintenance, repairs, and diagnostics, as well as enthusiasts and independent workshops. Competitive Analysis Value Proposition: Provides dealer-level technical information in an accessible PDF format, offering cost savings and empowering owners to maintain their vintage off-road motorcycles. Key Features Accuracy Clarity: Accurate, clear, and concise text combined with detailed illustrations for ease of understanding. Illustration Quality: Detailed illustrations and comprehensive diagrams. Completeness: Includes repair procedures, scheduled service information, technical service bulletins, and recall information. Accessibility: PDF format, free download, compatible with all major operating systems. 📋 Manual Details Coverage Areas Applicable Years: 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996 Market Coverage: Assumed to cover major global markets, specific regional variations would require specific regional manuals or dealer cross-referencing. Page Count Estimated Page Count: High (Typical for comprehensive workshop manuals, often 300+ pages, exact count not provided) Manual Type Type: Workshop Service Repair Manual Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete engine overhaul, diagnosis, tuning, fuel system (carburetor), ignition system, lubrication system. Clutch: Clutch assembly, operation, adjustment, and replacement. Transmission: Gearbox internal components, shifting mechanism, maintenance, and repair. Suspension: Front forks (telescopic), rear suspension (monoshock/dual shock depending on specific model variation within the TT350 range), adjustment, and rebuild procedures. Brakes: Front and rear brake systems (likely disc brakes), hydraulic system, caliper service, pad replacement, bleeding procedures. Electrical: Ignition system, lighting, charging system (stator, regulator/rectifier), wiring diagrams, starter system (if applicable), battery maintenance. Chassis Frame: Frame inspection, steering head bearings, swingarm maintenance. Bodywork: Body panel removal and installation, seat, fuel tank, fenders. Wheels Tires: Wheel bearing service, spoke tensioning (if applicable), tire fitting and removal. Procedures Included Maintenance: Routine servicing, tune-ups, oil changes, filter replacement, chain adjustment, spark plug service. Troubleshooting: Diagnostic procedures for common malfunctions and fault finding. Repair: Component disassembly, inspection, repair, and reassembly for all covered systems. Technical Service Bulletins: Inclusion of TSBs for known issues and factory updates. Recall Information: Information pertaining to manufacturer recalls. Technical Depth Depth: Comprehensive, covering everything from basic maintenance to engine/clutch disassembly and rebuilds. Suitable for home mechanics with basic knowledge and dealership technicians. 📊 Manual Specifications File Format File Type: PDF Download Availability: Free Download Compatibility: Windows, macOS, Linux Print Quality Printability: Printable (Implied by PDF format, enabling users to print specific sections or the entire manual) Binding Type Binding: N/A (Digital format) Paper Type Paper Quality: N/A (Digital format) ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, air-cooled, SOHC (Single Overhead Cam) Displacement: 347cc (approx. actual displacement may vary slightly based on specific year/market codes) Bore X Stroke: Refer to manual for specific values (typically around 78mm x 71.5mm for similar Yamaha engines of the era, but manual confirmation is essential). Compression Ratio: Refer to manual for specific values (typically around 9.5:1 to 10.5:1). Performance Horsepower: Estimated 25-30 HP (This is a typical range for this displacement and design; exact figures require manual lookup). Torque: Refer to manual for specific values. Fuel System Carburetor: Single Mikuni carburetor (e.g., VM34 or similar, specific model to be confirmed in manual). Fuel Type: Unleaded gasoline (Octane rating as specified by Yamaha, typically 87-91 AKI). Fuel Tank Capacity: Refer to manual for specific values (likely around 9-12 liters or 2.4-3.2 gallons). Lubrication System Oil Type: High-quality motorcycle-specific 4-stroke engine oil (e.g., SAE 10W-40 or 20W-50, refer to manual for precise recommendation and API service classification). Oil Capacity: Refer to manual for specific values (including filter change). Ignition System Ignition Type: CDI (Capacitor Discharge Ignition) Spark Plug: Refer to manual for specific plug type, gap, and torque (e.g., NGK DP8EA-9 or similar). 🔧 Transmission Standard Type: Constant mesh, 5-speed sequential transmission. Clutch Type: Wet, multi-disc Features Final Drive: O-ring sealed chain drive. Transmission Oil Type: Refer to manual for specific type and quantity (often shared with engine oil or a dedicated gear oil). 📐 Dimensions Exterior Wheelbase: Refer to manual for specific values (typically around 1390-1410 mm or 54.7-55.5 inches). Seat Height: Refer to manual for specific values (typical for dual-sport, around 880-900 mm or 34.6-35.4 inches). Weights Dry Weight: Refer to manual for specific values (typically in the range of 115-130 kg or 253-287 lbs). Wet Weight: Refer to manual for specific values (includes all fluids). 🛡️ Safety Features Ratings Safety Certification: N/A (Motorcycles are typically not assigned automotive crash test ratings; refer to specific country regulations for road legality where applicable). Active Features Braking System: Hydraulic front and rear disc brakes (details and specifications within manual). Lighting: Headlight, taillight,...