Vehicle Segment:
Sport Scooter/Light Motorcycle
Target Audience:
Owners and independent repair technicians seeking detailed guidance for maintaining and repairing the 1987 Yamaha RIVA 200/Z.
Competitors 80S:
Honda Elite 250, Suzuki Burgman 250 (later models), Kawasaki KSR-II (smaller displacement but similar intent).
Vehicle Highlight:
The RIVA 200 was known for its comfortable ride, reliable engine, and practicality for urban commuting and light touring.
Powertrain:
Engine, Fuel System, Exhaust System, Transmission, Drive System.
Chassis:
Frame, Suspension (Front & Rear), Steering, Wheels, Tires, Brakes.
Electrical:
Ignition System, Lighting System, Charging System, Starting System, Instrumentation, Wiring Diagrams.
Bodywork:
Body Panels, Seats, Fairings, Controls.
Routine Maintenance:
Oil Changes, Filter Replacements, Spark Plug Service, Chain Adjustment, Brake Pad Inspection, Tire Pressure Checks.
Troubleshooting:
Diagnostic procedures, symptom-based troubleshooting guides for common issues.
Major Repairs:
Engine Overhaul, Transmission Rebuild, Suspension Component Replacement, Electrical System Repairs.
Special Tools:
Identification and usage guidelines for specialized tools required for specific procedures.
Depth:
Detailed step-by-step instructions with accompanying diagrams and torque specifications for comprehensive repair and maintenance.
Engine Type:
2-stroke, reed valve induction, single cylinder
Displacement:
195cc (approximate)
Bore X Stroke:
64.0 mm x 58.2 mm
Compression Ratio:
6.8:1 (Typical for 2-stroke of this era)
Horsepower:
Approx. 15-17 HP @ 6500 RPM (Estimate, exact factory spec may vary)
Torque:
Approx. 14-16 Nm @ 6000 RPM (Estimate)
Carburetor:
Mikuni VM Series (e.g., VM28-85) or similar, specific model to be detailed in manual.
Fuel Type:
Unleaded gasoline, 87 octane (or as specified in manual)
Oil Mixing:
Autolube (premix injection system, oil-to-fuel ratio specified in manual).
Cooling System:
Liquid-cooled
Ignition System:
CDI (Capacitor Discharge Ignition)
Length:
Approx. 2000 mm (Estimate)
Width:
Approx. 750 mm (Estimate)
Height:
Approx. 1100 mm (Estimate)
Dry Weight:
Approx. 130-140 kg (Estimate)
Fuel Capacity:
Approx. 10-12 Liters (Estimate)
Front Tire Size:
e.g., 3.00-10 or 100/90-10 (Specifics in manual)
Rear Tire Size:
e.g., 3.50-10 or 110/90-10 (Specifics in manual)
Wheel Type:
Cast Aluminum or Steel Rims
Safety Standards:
Manufacturer's adherence to 1987 safety regulations for light motorcycles/scooters.
Braking System:
Front Disc Brake, Rear Drum Brake. Detailed service procedures for both.
Suspension Damping:
Telescopic front fork, Monoshock rear suspension. Maintenance and adjustment details covered.
Lighting:
Headlight, Taillight, Turn Signals, Brake Light. Electrical troubleshooting for these systems.
Instrument Cluster:
Analog speedometer, tachometer (if equipped), fuel gauge, indicator lights (turn signals, high beam, oil level).
N A:
No electronic driver assistance systems typical of modern vehicles.
N A:
No electronic connectivity features.
Oil Change Interval:
Every 3,000 km or 6 months (Typical, refer to manual for exact spec).
Air Filter Service:
Every 6,000 km or as needed based on operating conditions.
Spark Plug Replacement:
Every 10,000 km (Typical, refer to manual for specific plug type and gap).
Transmission Oil Change:
Refer to manual for specific interval and type of gear oil.
Engine Oil Type:
2-stroke motorcycle oil, JASO FD or higher (Refer to manual for specific API/JASO rating and viscosity).
Coolant Type:
Ethylene glycol-based antifreeze (Refer to manual for mixture ratio and specific type).
Common Wear Items:
CVT drive belt, brake pads, wheel bearings, exhaust seals, carburetor jets (clogging).
Autolube System:
Potential for clogged lines or pump failure; manual provides diagnosis and repair.
Carburetor Tuning:
Sensitivity to altitude and fuel quality; manual details proper adjustment.
