Yamaha IT200 IT 200 IT200S Motorcycle 1986 Service Repair Workshop Manual Pdf

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类型: Motorcycle

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标签: 1986 IT200 IT200S Marine Motorcycle Sterndrive Yamaha

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Description

The 1986 Yamaha IT200, including the IT200S sub-model, is a robust 2-stroke, reed valve competition/enduro motorcycle designed for off-road performance. With a 195cc displacement and a 6-speed constant mesh transmission, this model represents Yamaha's commitment to engineering excellence in the off-road segment, building upon the legacy of its successful IT series. Known for its reliability and capability in demanding terrain, the IT200 series has a history of competitive success. This comprehensive Service Repair Workshop Manual is written in English and covers the 1986 Yamaha IT200 and IT200S models. It provides detailed instructions for a wide range of maintenance, repair, and troubleshooting procedures, encompassing all major systems including the engine, transmission, fuel, ignition, cooling, suspension, brakes, electrical, frame, and body. With hundreds of detailed photos and exploded diagrams, this manual serves as an essential resource for owners and technicians to ensure the optimal performance and longevity of their motorcycle.

🏷️ Basic Information

Identification

Make:

Yamaha

Model:

IT200

Sub Model:

IT200S

Year:

👋 Introduction

Market Position

Segment:

Competition/Enduro Motorcycle

Key Features

Manual Value:

Comprehensive factory-level repair and maintenance guide for enthusiasts and professionals.

Content Detail:

Highly detailed instructions and diagrams essential for accurate servicing.

📋 Manual Details

Coverage Areas

Vehicle Model Covered:

Yamaha IT200, IT200S

Model Year Covered:

Page Count

Estimated Page Count:

Hundreds

Manual Type

Type:

Service Repair Workshop Manual

Language

Language:

English

Format

Format:

PDF Download

📖 Manual Coverage

Systems Covered

Engine:

Complete engine overhaul, disassembly, assembly, tuning, performance specifications.

Transmission:

Gearbox inspection, repair, clutch service, lubrication.

Fuel System:

Carburetor service, fuel tank, fuel lines, fuel pump (if applicable).

Ignition System:

Spark plugs, ignition timing, CDI unit, stator, wiring.

Cooling System:

Air-cooled engine specifications, heat dissipation.

Suspension:

Front forks (oil, seals, springs), rear shock absorber, linkages.

Brakes:

Front and rear brake systems, hydraulic components, pad/shoe replacement, fluid.

Electrical System:

Wiring diagrams, lighting, battery, charging system, switches.

Frame And Body:

Frame inspection, body panels, seat, handlebars, footpegs.

Wheels And Tires:

Wheel bearing inspection, tire pressure, spoke tension.

Procedures Included

Maintenance:

Regular servicing, oil changes, filter replacements, chain adjustment.

Troubleshooting:

Diagnostic guides for common problems, symptom analysis.

Repair:

Detailed step-by-step repair instructions for all major components.

Disassembly And Assembly:

Complete breakdown and reassembly of motorcycle components.

Rebuilds:

Engine, carburetor, and suspension component rebuild procedures.

Adjustments:

Carburetor jetting, ignition timing, clutch, brakes, suspension adjustments.

Technical Depth

Depth:

Professional-grade, covering routine maintenance to complete engine rebuilds.

Diagrams:

Hundreds of detailed photos and exploded diagrams.

Diagnostic Codes:

While not typically feature for this era, the manual provides symptom-based troubleshooting.

📊 Manual Specifications

File Format

Format:

Compatibility:

Windows and MAC

Print Quality

Printability:

Printable (single pages or entire manual)

Binding Type

Binding:

Digital Download (no physical binding)

Paper Type

Paper Type:

N/A (Digital)

Usage Rights

License:

Lifetime use on multiple devices, no expiry.

⚙️ Engine Specifications

Primary Engine

Engine Type:

2-Stroke, Reed Valve

Displacement:

195cc

Bore X Stroke:

66.0 mm x 57.0 mm

Compression Ratio:

6.6:1 (Typical)

Performance

Horsepower:

Approx. 20-25 HP (estimated, varies with tuning)

Torque:

N/A (typically not a primary spec for this class)

Fuel System

Carburetor Model:

Mikuni VM28SS (common)

Fuel Type:

Unleaded gasoline with 2-stroke oil premix

Fuel Mix Ratio:

50:1 (Typical, consult manual for exact specification)

🔧 Transmission

Standard

Type:

Constant Mesh 6-Speed

Gear Ratios:

Detailed in manual (e.g., 1st: 2.833, 2nd: 2.063, 3rd: 1.556, 4th: 1.250, 5th: 1.045, 6th: 0.917)

Features

Clutch Type:

Wet, multi-plate

Transmission Oil Type:

Yamalube 10W-30 API SG or SAE 80 GL-4 (consult manual)

📐 Dimensions

Exterior

Overall Length:

Approx. 2165 mm (85.2 in)

Overall Width:

Approx. 830 mm (32.7 in)

Overall Height:

Approx. 1215 mm (47.8 in)

Weights

Dry Weight:

Approx. 108 kg (238 lbs)

Wet Weight:

Approx. 117 kg (258 lbs) (with fluids, estimated)

Ground Clearance:

Approx. 325 mm (12.8 in)

Wheelbase:

Approx. 1435 mm (56.5 in)

🛡️ Safety Features

Ratings

Safety Features Era:

Reflective decals, lighting system as per regulations.

Active Features

Brakes:

Drum brakes front and rear (typical for the era).

Suspension:

Telescopic front forks and mono-shock rear suspension for stability.

💡 Technology Features

Infotainment

Infotainment System:

Not applicable to this model year and segment.

Driver Assistance

Electronic Aids:

None (focus on mechanical performance and rider input).

Connectivity

Connectivity Features:

Not applicable.

🔧 Maintenance

Service Intervals

Oil Change Interval:

Every 1000 km or annually (or as per manual recommendation for engine oil and gearbox oil).

Air Filter Cleaning:

Regularly, especially in dusty conditions (details in manual).

Spark Plug Maintenance:

Inspection and cleaning/replacement as needed, dependent on usage.

Fluid Specifications

Engine Oil:

Yamalube 10W-30 API SG or equivalent (for gearbox, consult manual for exact specification).

Fork Oil:

Yamaha Type 01 (or equivalent SAE 10W fork oil, consult manual for capacity).

Brake Fluid:

DOT 3 or DOT 4 (consult manual for specific type and bleeding procedure).

Known Issues

Carburetor Issues:

Clogging due to fuel degradation, jet wear, or intake air leaks.

Power Valve Operation:

Carbon buildup or sticking of the exhaust power valve mechanism, affecting performance.

Clutch Wear:

Fading or slipping due to excessive use or improper adjustment.

Suspension Leaks:

Seal failure in front forks or rear shock, leading to oil leaks.

📚 Vehicle History

Brand Heritage

Yamaha Motorcycles:

Yamaha Motor Company is renowned for its high-performance motorcycles across various disciplines, including off-road and competition.

Model Evolution

It Series:

The IT series represented Yamaha's line of competitive off-road motorcycles, designed for enduro and motocross racing, evolving from earlier DT models.

Production

Production Period:

The IT200 was produced through the 1980s, with the 1986 model being a significant iteration.

🏆 Awards & Recognition

Recognitions

Model Recognition:

Yamaha's IT series was highly competitive in its era, often achieving success in national and international enduro events.