Market Segment:
Entry-level to mid-range dual-sport motorcycles, popular for trail riding, commuting, and light off-road use.
Competitors:
Honda XL series, Kawasaki KLR series, Suzuki DR series.
Durability:
Yamaha's reputation for robust engineering and reliable engines.
Versatility:
Capable of handling both on-road and off-road conditions.
Simplicity:
Relatively straightforward mechanical designs that are accessible for maintenance.
Coverage:
Complete repair and maintenance for Yamaha XT 200, XT 250, and XT 350 models.
Page Count:
Information not explicitly provided in product description, but described as 'detailed file'.
Manual Type:
Repair Manual / Service Manual
Format:
Digital Download (PDF)
Engine Overhaul:
Detailed procedures for engine disassembly, inspection, repair, and reassembly, including valve adjustments, piston and ring replacement, crankshaft and connecting rod service, and cylinder head work.
Fuel System:
Carburetor diagnosis, cleaning, adjustment, and rebuilding; fuel tank and petcock service; fuel line inspection.
Ignition System:
CDI unit testing, spark plug specifications, ignition coil diagnosis, timing checks.
Transmission And Clutch:
Clutch adjustment, disassembly, and inspection; transmission gear inspection and replacement; shifting mechanism service.
Suspension And Steering:
Front fork seal replacement, oil levels, and damper rod service; rear shock absorber service; steering head bearing adjustment and replacement; swingarm bearing inspection.
Braking System:
Brake fluid replacement, caliper service, brake pad inspection and replacement, brake hose inspection, drum brake adjustment and service.
Electrical System:
Wiring diagrams, lighting system troubleshooting, charging system diagnosis (stator, regulator/rectifier), battery maintenance, starter motor operation.
Frame And Bodywork:
Frame inspection, seat removal, fuel tank removal and installation, fender service, exhaust system inspection and replacement.
Routine Maintenance:
Oil changes, filter replacement, chain adjustment and lubrication, tire pressure checks, general inspection.
Troubleshooting:
Systematic diagnostic steps for common performance issues, starting problems, and operational faults.
Repair Procedures:
Detailed, step-by-step instructions for component replacement and system repairs.
Technical Specifications:
Torque values, clearances, fluid capacities, and other critical data for proper assembly and tuning.
Depth:
Comprehensive from basic rider maintenance to full engine and transmission rebuilds. Suitable for both novice DIY enthusiasts and experienced mechanics.
Xt 200 Engine:
Air-cooled, 4-stroke, SOHC, single-cylinder. Displacement: ~195cc.
Xt 250 Engine:
Air-cooled, 4-stroke, SOHC, single-cylinder. Displacement: ~249cc.
Xt 350 Engine:
Air-cooled, 4-stroke, SOHC, single-cylinder, often with dual exhaust ports. Displacement: ~346cc.
Horsepower Torque:
Specific HP/Torque figures vary by year and model, but generally range from approx. 15-20 HP for the XT200/250 and 20-25 HP for the XT350, with torque optimized for low-to-mid range usability.
Carburetion:
Typically Mikuni or Keihin constant velocity (CV) carburetors, size varies by model (e.g., 26mm, 28mm, 30mm).
Fuel Type:
Unleaded gasoline.
Oil Type Capacity:
Yamaha recommends Yamalube or equivalent API SG or higher, SAE 10W-30 or 10W-40, viscosity. Oil capacity typically around 1.2-1.8 liters (check specific model specs).
Seat Height:
Varies by model, generally in the 800-850mm range, designed for accessibility.
Dry Weight:
Typically between 115 kg and 135 kg, depending on the specific model and year.
Fuel Tank Capacity:
Generally between 9 and 11 liters.
Safety Standards:
Designed to meet relevant motorcycle safety standards of their respective production eras.
Braking System:
Front disc brake and rear drum brake (early models) or front and rear disc brakes (later models). No ABS typically featured on these older models.
Lighting:
Headlight, taillight, brake light, turn signals, essential for road legality and visibility.
Oil Change Interval:
Typically every 3,000 km or 6 months, whichever comes first (consult manual for exact interval).
Valve Clearance Check:
Recommended at initial break-in and then every 6,000 km or annually (consult manual).
Spark Plug Replacement:
Recommended every 10,000-12,000 km, or as needed based on inspection.
Brake Fluid:
DOT 3 or DOT 4 brake fluid, depending on specific model requirements.
Fork Oil:
Specific viscosity and quantity required per fork leg, typically SAE 10W or 20W. Manual will specify exact type and volume.
Carburetor Clogging:
Common with older fuel systems; requires periodic cleaning and adjustment. Fuel stabilizer is recommended for storage.
Worn Clutch Plates:
Can occur with high mileage or aggressive use; replacement is straightforward with manual guidance.
Stator Failure:
Can lead to charging system issues; diagnosis and replacement procedures are covered.
Suspension Seals Leaking:
Front fork seals can degrade over time; the manual details replacement procedures.
Yamaha Legacy:
Yamaha has a long history of producing reliable and capable motorcycles, particularly in the dual-sport and off-road segments.
Xt Lineage:
The XT series has evolved over decades, with these models representing a period of robust, air-cooled single-cylinder designs that defined dual-sport capability for many riders.
Production Years:
These models were primarily produced from the late 1970s through the late 1980s/early 1990s, with variations and updates throughout their production runs.
