🏷️ Basic Information Identification Make: Yamaha Model: FJ1100 Year: 1986 Codes Model Code: FJ1100 👋 Introduction Market Position Target Audience: Professional motorcycle technicians and experienced DIY enthusiasts. Competitive Analysis Value Proposition: Provides comprehensive, dealership-level repair information, saving time and money on professional servicing. Key Features Detail Level: Detailed sub-steps, notes, cautions, and warnings enhance clarity and safety. Illustration Quality: High-quality illustrations, drawings, and photos for visual guidance. Navigation: Numbered table of contents for quick information retrieval. Diagnostic Tools: Combined troubleshooting and electrical service with detailed wiring diagrams. Accessibility: Instant download eliminates shipping costs and waiting times. 📋 Manual Details Coverage Areas Primary Coverage: Full Service Repair Page Count Estimated Page Count: Extensive (Specific count not provided, but implied to be comprehensive) Manual Type Type: Service Manual / Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Comprehensive engine diagnostics, maintenance, and rebuild procedures. Transmission: Detailed coverage of gearbox, clutch, and final drive maintenance and repair. Electrical: Extensive electrical system troubleshooting, wiring diagrams, and component diagnosis. Chassis: Suspension, steering, and frame component service and repair. Brakes: Front and rear brake system maintenance, hydraulic service, and component replacement. Fuel System: Carburetor tuning, fuel pump, and fuel line service. Cooling System: Radiator, thermostat, and coolant flow system maintenance. Procedures Included Maintenance: Scheduled maintenance, oil changes, filter replacements, and general upkeep. Troubleshooting: Systematic diagnostic procedures for common and uncommon issues. Repair: Step-by-step repair instructions for virtually all mechanical and electrical components. Rebuilding: Detailed instructions for engine and component rebuilds. Refurbishment: Guidance on restoring various parts and systems. Restoration: Procedures to bring the motorcycle back to original specifications. Technical Depth Depth: Professional Technician Level, suitable for advanced DIY mechanics. 📊 Manual Specifications File Format Delivery Method: Instant Download Print Quality Printability: Full Printable Binding Type Binding Type: Digital (PDF) Paper Type Paper Type: N/A (Digital format) Requirements Software Requirements: Adobe PDF Reader, WinRAR (for potential archive extraction) Compatibility Operating Systems: All Versions of Windows & Mac ⚙️ Engine Specifications Primary Engine Engine Type: Four-stroke, Air-cooled, DOHC, Inline-four Displacement: 1097 cc (67.0 cu in) Bore X Stroke: 74.5 mm x 63.8 mm (2.93 in x 2.51 in) Compression Ratio: 9.2:1 Performance Horsepower: Approximately 110-115 hp (metric) at 8,500 rpm (estimated, official specs may vary) Torque: Approximately 9.8 kg-m (71 ft-lb) at 7,000 rpm (estimated) Fuel System Carburetor Type: Four Mikuni BS36 carburetors Ignition Ignition System: Electronic Ignition (CDI) Lubrication Oil Capacity: Approximately 4.0 L (4.2 US qt) with filter change Cooling System Cooling Method: Air-cooled 🔧 Transmission Standard Transmission Type: 5-speed constant mesh Clutch Type: Wet, multiple-disc, cable-actuated Final Drive: Shaft drive 📐 Dimensions Exterior Length: Approximately 2,235 mm (87.9 in) Width: Approximately 765 mm (30.1 in) Height: Approximately 1,220 mm (48.0 in) Weights Dry Weight: Approximately 228 kg (503 lbs) Wet Weight: Approximately 247 kg (545 lbs) (curb weight, with fluids) Wheels Tires Front Tire Size: 120/90-17 Rear Tire Size: 130/90-17 Wheel Type: Cast aluminum alloy 🛡️ Safety Features Ratings Safety Features: Dual front disc brakes, rear disc brake, halogen headlight. Active Features Braking System: Front: Dual 282mm discs with dual-piston calipers. Rear: 267mm disc with dual-piston caliper. Passive Features Lighting: Halogen headlight, taillight, turn signals. 💡 Technology Features Infotainment Audio System: Not applicable (1980s motorcycle design). Driver Assistance Rider Aids: None (mechanical systems only). Connectivity Connectivity Features: None (mechanical systems only). 🔧 Maintenance Service Intervals Oil Change: Recommended every 3,000-4,000 miles or 6 months, consult manual for specific interval. Valve Clearance: Recommended inspection/adjustment every 10,000-15,000 miles. Spark Plugs: Inspect/replace every 8,000-10,000 miles. Fluid Specifications Engine Oil: Yamalube 20W-40 or equivalent API SG or higher. Brake Fluid: DOT 3 or DOT 4. Final Drive Oil: Yamalube Hypoid Gear Oil SAE 80W-90 or equivalent. Known Issues Charging System: Potential for stator or regulator/rectifier failure with age. Carburetor Issues: Carburetor synchronization and jetting can be sensitive; requires periodic cleaning and adjustment. Suspension Wear: Fork seals and rear shock absorbers may require rebuild or replacement due to age and mileage. 📚 Vehicle History Brand Heritage Yamaha Motorcycles: Yamaha Motor Company is renowned for its innovation, performance, and reliability in motorcycle manufacturing. Model Evolution Fj Series: The FJ series represented Yamaha's foray into the sport-touring segment, emphasizing powerful engines, comfortable ergonomics, and long-distance capability. Fj1100 Significance: The FJ1100 was a significant model that established Yamaha's reputation in the large-displacement sport-touring market, praised for its handling and potent motor. Production Production Years: 1984-1986 (FJ1100), succeeded by FJ1200. Manufacturing Location: Japan 🏆 Awards & Recognition Recognitions Industry Impact: Considered a benchmark in the sport-touring category of its era.