Product Category:
Service and Repair Manual for Off-Road Recreational Vehicles
Manual Purpose:
To provide technicians and owners with all necessary information for building, maintaining, and repairing the Yamaha YTM200K Tri-Moto.
Accuracy Statement:
Emphasizes accuracy and completeness for all repair needs.
Target Audience:
Technicians with general automobile practices knowledge, and owners performing DIY maintenance/repairs.
Benefit To Owner:
Enables informed repairs, potential cost savings, and professional-level maintenance.
Engine Maintenance:
Tune-ups, adjustments, disassembly, assembly, lubrication system
Fuel System:
Carburetor adjustment, cleaning, fuel tank and lines
Ignition System:
Spark plug service, ignition timing, CDI unit
Electrical System:
Wiring diagrams, lighting, charging system, battery service
Transmission System:
Disassembly, assembly, lubrication, inspection of internal components
Exhaust System:
Muffler service, pipe inspection
Body And Frame:
Body panel removal and installation, frame inspection
Routine Maintenance:
Oil changes, filter replacements, chain adjustment, lubrication points
Troubleshooting:
Diagnostic procedures for common issues across all systems
Component Overhaul:
Detailed instructions for engine, transmission, carburetor, and other major components
Assembly Disassembly:
Step-by-step guidance for taking apart and putting back together vehicle components
Technical Specifications:
Torque values, clearances, fluid capacities, electrical resistance values
Depth Of Coverage:
Comprehensive, from routine maintenance to complete engine and transmission rebuilds
Engine Type:
Four-stroke, air-cooled, SOHC
Displacement:
196cc (This is a standard spec for the YTM200 series, though not explicitly stated in the provided text, it's a common engine used across variants)
Carburetor Type:
Specific model of Mikuni carburetor (details would be within the manual, but generally a single barrel)
Fuel Type:
Unleaded gasoline
Engine Output Details:
Refer to manual for specific horsepower and torque figures for each model year, typically in the low teens for horsepower.
Engine Oil Change:
Refer to manual for specific intervals, typically every 1,000-2,000 km or annually. (Details within the manual)
Air Filter Service:
Regular inspection and cleaning/replacement based on operating conditions (detailed in manual).
Engine Oil Type:
Yamalube or equivalent SAE 10W-30 or 10W-40 API SF or SG (Specific viscosity may vary based on ambient temperature, consult manual for exact recommendations).
Transmission Oil Type:
Gear oil GL-4 or GL-5, SAE 80W-90 (Specific recommendations in manual).
Common Wear Items:
Carburetor issues (clogging), brake wear, chain and sprocket wear, electrical component corrosion.
Engine Starting Problems:
Often related to carburetor cleaning, spark plug condition, or fuel delivery issues.
Cvt Belt Wear:
Belts in CVT systems can wear over time and require inspection and replacement at specified intervals or if performance degrades.
Spark Plug Gap:
Refer to manual, typically around 0.7-0.8 mm (e.g., NGK BR7HS or equivalent).
Valve Clearance:
Specific clearances for intake and exhaust valves (detailed in manual, crucial for optimal engine performance).
Manufacturer:
Yamaha Motor Corporation, known for its powersports and musical instruments.
Tri Moto Series:
Part of Yamaha's pioneering line of three-wheeled ATVs (All-Terrain Vehicles) in the early 1980s.
Production Period:
The YTM200K was produced from 1983 to 1986, a significant period for early ATV development.