Market Segment:
Dual-sport / Enduro motorcycle
Target Audience:
Off-road enthusiasts, adventure riders, everyday commuters seeking ruggedness
Key Competitors:
Honda XR series, Suzuki DR series, Kawasaki KLR series
Versatility:
Capable of both on-road commuting and off-road trail riding
Durability:
Known for robust construction and reliable Yamaha engineering
Performance:
Strong single-cylinder engine providing ample torque for off-road use
Covered Models:
Yamaha TT600 (1983, 1984)
Page Count:
Likely over 200 pages (typical for comprehensive service manuals of this era)
Manual Type:
Service Repair Workshop Manual
Format:
Digital (PDF assumed for modern sales)
File Format:
PDF (Searchable text, printable pages)
Print Quality:
High-resolution scans ensuring clarity of diagrams and text
Binding Type:
N/A (Digital)
Paper Type:
N/A (Digital)
Engine Systems:
Top end, bottom end, lubrication, cooling, ignition, fuel delivery (carburetion)
Transmission Systems:
Clutch, gearbox, shift mechanism, final drive (chain)
Chassis Systems:
Frame, suspension (front forks, rear monoshock), steering, wheels, tires
Braking Systems:
Front disc brake, rear drum brake (or disc depending on specific model variant), hydraulic systems
Electrical Systems:
Lighting, ignition system, charging system (stator, rectifier, battery), wiring diagrams, troubleshooting
General Maintenance:
Oil changes, filter replacements, chain adjustment, spark plug service, air filter cleaning/replacement
Engine Repair:
Top end rebuild (piston, rings, valves), bottom end overhaul (crankshaft, bearings), cylinder head service, carburetor cleaning and tuning
Transmission Repair:
Clutch replacement, gearbox disassembly and reassembly, seal replacement
Suspension And Steering:
Fork seal replacement, fork oil change, shock absorber service, steering head bearing adjustment/replacement
Electrical Diagnostics:
Troubleshooting electrical faults, component testing, wiring harness repair
Diagnostic Procedures:
Comprehensive troubleshooting guides for common and uncommon issues, fault code interpretation (if applicable), component testing specifications
Rebuild Instructions:
Detailed step-by-step instructions for complete engine, transmission, and chassis component rebuilds
Torque Specifications:
Precise torque values for all critical fasteners
Clearances And Tolerances:
Specifications for valve clearances, piston-to-cylinder wall, bearing clearances, etc.
Engine Type:
Four-stroke, SOHC, air-cooled
Displacement:
595cc (approx.)
Bore X Stroke:
Typically around 92.0 mm x 90.1 mm
Compression Ratio:
Around 8.5:1 to 9.0:1
Horsepower:
Estimated 30-35 HP (at crankshaft)
Torque:
Estimated 30-35 lb-ft (at crankshaft)
Carburetor Type:
Single Mikuni VM series (e.g., VM34)
Fuel Capacity:
Approximately 2.6 US gallons (9.8 liters)
Overall Length:
Varies slightly by year/configuration, typically around 86 inches (2184 mm)
Overall Width:
Varies, around 35 inches (889 mm) at handlebars
Overall Height:
Varies, around 48 inches (1219 mm) at seat
Wheelbase:
Approximately 56.5 inches (1435 mm)
Dry Weight:
Approximately 265-275 lbs (120-125 kg)
Wet Weight:
Approximately 290-300 lbs (132-136 kg) with fluids
Payload Capacity:
Not officially specified, but typically rated for rider and moderate luggage
Safety Ratings:
N/A (Motorcycle safety ratings are not standardized like cars)
Braking System:
Front disc brake, rear drum brake (early models may have drum front also)
Tire Type:
Dual-purpose knobby tires for mixed terrain
Lighting:
Headlight, taillight, turn signals (depending on market specification)
Protection:
Engine guards (often aftermarket), handguards (often aftermarket)
Infotainment System:
N/A (Basic motorcycle instrumentation)
Dashboard:
Analog speedometer, tachometer, odometer, trip meter, indicator lights (neutral, turn signals, high beam)
Oil Change Interval:
Every 1,500 - 2,000 miles (2,500 - 3,000 km) or 6 months
Air Filter Service:
Every 1,000 - 1,500 miles (1,600 - 2,500 km) or as needed depending on riding conditions
Valve Adjustment:
Every 3,000 - 4,000 miles (5,000 - 6,000 km) or annually
Chain Lubrication Adjustment:
Every 500 miles (800 km) and after washing/wet riding
Engine Oil Type:
API SG, SAE 10W-40 (or as specified in manual)
Engine Oil Capacity:
Approximately 2.4 US quarts (2.3 liters) with filter change
Fork Oil Type:
Yamaha Fork Oil G10 or equivalent SAE 10W fork oil
Fork Oil Quantity:
Approximately 470 cc per fork leg (check manual for exact amount)
Common Wear Items:
Clutch wear, carburetor jet clogging, swingarm bearings, steering head bearings
Electrical Component Reliability:
Age-related deterioration of wiring insulation and rectifier/regulator units can occur.
Suspension Leaks:
Front fork seals are prone to leaking with age and hard use.
Brand History:
Yamaha Motor Corporation, established in 1955, known for innovation in motorcycles, musical instruments, and other products.
Tt Series Evolution:
The TT series was Yamaha's line of competitive off-road and dual-sport motorcycles, evolving from earlier enduro models.
Tt600 Development:
Introduced as a more potent and modern dual-sport option, building on the success of the smaller displacement TT models.
Production Years:
The TT600 was produced through the 1980s and early 1990s, with significant updates and variations.
Manufacturing Location:
Japan (primarily)
