Target User:
Owners, technicians, and enthusiasts seeking detailed information for maintaining and repairing their Yamaha YFM200 Moto 4 200.
Value Proposition:
Provides essential technical data and procedural guidance to ensure proper maintenance, repair, and longevity of the ATV, reducing reliance on external service.
Manual Availability:
Official Yamaha service manuals are the gold standard; third-party manuals may vary in accuracy and completeness. This PDF download offers convenience.
Digital Format Advantage:
Instant download, easily searchable, accessible on multiple devices, printable for workshop use.
Money Back Guarantee:
30-day satisfaction guarantee demonstrates confidence in the product's utility.
Engine Systems:
Engine assembly, disassembly, cylinder head, piston, crankshaft, valve train, lubrication, cooling, starting, ignition, carburetor tuning and overhaul.
Drivetrain Systems:
Transmission, clutch, drive shaft, final drive, differential (if applicable), lubrication, gear inspection, bearing replacement.
Chassis Systems:
Frame, suspension (front and rear), steering, wheels, tires, bearings, hubs, brake system (hydraulic and mechanical components), linkage, adjustments.
Electrical Systems:
Wiring diagrams, lighting, battery, charging system (stator, regulator/rectifier), starting system (starter motor, solenoid), ignition system components, switches, fuses, troubleshooting electrical faults.
Bodywork And Attachments:
Body panels, fenders, seat, handlebars, controls, mounting hardware, cosmetic repairs, component replacement.
Maintenance Procedures:
Scheduled maintenance, oil changes, filter replacements, spark plug service, air filter cleaning/replacement, chain adjustment, lubrication points, battery maintenance.
Repair Procedures:
Engine rebuilds, transmission overhaul, carburetor repair, brake system bleeding and component replacement, suspension component replacement, electrical component diagnosis and repair.
Troubleshooting Guidance:
Diagnostic flowcharts, symptom-based troubleshooting, common problem identification and solutions, error code interpretation (if applicable).
Adjustment Procedures:
Carburetor idle and mixture adjustment, clutch cable adjustment, brake lever free play, chain tension, suspension pre-load (if applicable).
Specifications And Tolerances:
Detailed torque specifications for all fasteners, critical component clearances, wear limits, fluid capacities, electrical resistance values, timing specifications.
Depth Of Information:
Comprehensive, suitable for both experienced mechanics and DIY enthusiasts. Covers everything from basic checks to complete engine rebuilds.
Searchable:
Yes (typically, depending on PDF source quality)
Print Resolution Recommendation:
High-resolution for clarity of diagrams and text.
Binding Type For Printed Version:
Not applicable for PDF download, but if printed, typically comb, spiral, or perfect bound.
Recommended Paper Type For Printing:
Standard printer paper (8.5x11 inches or A4) or heavier stock for durability.
Engine Type:
Four-stroke, SOHC
Displacement:
196 cc (Cubic Centimeters)
Bore X Stroke:
Typically around 66.0 mm x 57.0 mm (exact figures to be confirmed in manual)
Cooling System:
Air-cooled
Compression Ratio:
Typically around 9.5:1 to 10.5:1 (exact figures to be confirmed in manual)
Horsepower Estimate:
Estimated 12-16 HP (Horsepower) at RPM (specific figures in manual)
Torque Estimate:
Estimated 10-13 lb-ft (Pound-feet) at RPM (specific figures in manual)
Fuel Delivery:
Carburetor
Carburetor Model:
Mikuni VM Series (e.g., VM22 or similar, specific to model year)
Fuel Type:
Unleaded gasoline
Fuel Tank Capacity:
Typically around 2.5 - 3.0 gallons (exact figures in manual)
Length Estimate:
Approximately 70-75 inches (1780-1900 mm) (exact figures in manual)
Width Estimate:
Approximately 35-40 inches (890-1015 mm) (exact figures in manual)
Height Estimate:
Approximately 40-45 inches (1015-1140 mm) (exact figures in manual)
Dry Weight Estimate:
Approximately 300-350 lbs (136-159 kg) (exact figures in manual)
Ground Clearance Estimate:
Typically around 4-6 inches (100-150 mm) (exact figures in manual)
Atv Safety Standards:
Conforms to ANSI/SVIA standards (if applicable for the era of production)
Braking System:
Hydraulic disc brakes front and rear, potentially drum brake for parking brake.
Lighting System:
Headlights, taillight, brake light.
Chassis Construction:
Steel frame for durability and rigidity.
Tire Type:
All-terrain tires for optimal traction.
Engine Oil Change:
Every 100 hours or 6 months, whichever comes first (typical, verify in manual).
Gear Oil Change:
Every 200 hours or 12 months, whichever comes first (typical, verify in manual).
Air Filter Cleaning:
Every 20 hours of operation or as needed based on conditions (typical, verify in manual).
Spark Plug Service:
Inspect every 100 hours, replace as needed (typical, verify in manual).
Engine Oil Specification:
Yamalube 4 (or equivalent) SAE 10W-30 API SE, SF or SG (verify in manual for exact spec).
Engine Oil Capacity:
Approximately 1.6 liters (1.7 US qt) with filter change (verify in manual).
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid (verify in manual).
Carburetor Fouling:
Common in older carbureted engines; may require cleaning and tuning due to fuel deposits.
Ignition System Wear:
Points, condenser, or CDI unit may require inspection or replacement due to age.
Suspension Wear:
Bushings, seals, and shock absorbers can wear over time, affecting ride quality and handling.
Electrical Connection Corrosion:
Connectors can corrode due to exposure to elements, leading to intermittent electrical faults.
Yamaha Motorcycles Atvs:
Yamaha Motor Company is a leading global manufacturer known for innovation and quality in motorcycles, ATVs, watercraft, and powersports equipment.
Moto 4 Series Context:
The Moto 4 series was Yamaha's initial foray into the utility ATV market, with models like the YFM200 offering reliable performance and value.
Production Years:
The YFM200 Moto 4 200 was produced in the mid-to-late 1980s (e.g., 1985-1989, exact years may vary; manual should specify model year coverage).
Manufacturing Location:
Primarily manufactured in Japan by Yamaha Motor Corporation.
