The FZ8, available in standard (FZ8NA) and ABS (FZ8SA) variants, was produced for the 2011 and 2012 model years. This naked sportbike, or streetfighter, is powered by a 779 cc inline-four cylinder, liquid-cooled engine, delivering approximately 106 horsepower and 61 lb-ft of torque. Designed to offer a blend of sportbike performance with more relaxed ergonomics, the FZ8 is characterized by its muscular styling and versatile nature, suitable for commuting, spirited riding, and sport-touring. Its engineering emphasizes reliability and rider enjoyment, making it a compelling option in its segment. This comprehensive Workshop Service Repair Manual provides detailed information for the FZ8 models from 2011 and 2012. It covers all essential aspects of maintenance, diagnosis, and repair, including engine, transmission, chassis, and electrical systems. The manual offers step-by-step procedures for routine maintenance, component disassembly and reassembly, troubleshooting common issues, and technical specifications. With its extensive coverage, including detailed wiring diagrams and diagnostic procedures, this manual serves as an indispensable resource for owners, technicians, and mechanics aiming to maintain and repair the FZ8 effectively. 🏷️ Basic Information Identification Make: Yamaha Model: FZ8 Model Variant: FZ8SA (ABS), FZ8NA (Standard) Year: 2011, 2012 Codes Vin Code Digit 4: B (2011), C (2012) Engine Code: 39P1 (example, specific code may vary) 👋 Introduction Market Position Market Segment: Naked sportbike / Streetfighter Target Audience: Riders seeking a powerful, versatile, and visually aggressive sportbike experience with everyday usability. Competitive Analysis Key Competitors: Kawasaki Z1000, Suzuki GSR750, Triumph Street Triple, Honda CB1000R. Key Features Engine Layout: Inline-four cylinder, liquid-cooled Design Philosophy: Combines the performance of a sportbike with the relaxed ergonomics of a naked bike. ABS Availability: Available on FZ8SA model 📋 Manual Details Coverage Areas Manual Type: Workshop Service Repair Manual Language: English Format: PDF Download Manual Completeness: Complete Official Full Factory Service Repair Manual Page Count Estimated Page Count: Hundreds of pages (specific count varies by factory documentation) 📖 Manual Coverage Systems Covered Engine: Disassembly, inspection, assembly, troubleshooting, diagnosis of all engine components (e.g., cylinder head, crankcase, lubrication system, fuel injection system, ignition system). Transmission: Clutch system, gearbox disassembly, inspection, assembly, troubleshooting, lubrication. Chassis: Frame, suspension (front fork, rear shock absorber), steering system, wheel and tire service, brake system (hydraulic, ABS on FZ8SA), chain drive maintenance. Electrical: Wiring diagrams, ignition system, charging system (stator, rectifier/regulator), lighting system, starting system, sensors, ECU diagnosis, troubleshooting of electrical faults. Fuel System: Fuel tank, fuel pump, fuel injectors, fuel pressure regulator, throttle body servicing, cleaning, and diagnostics. Cooling System: Radiator, cooling fan, water pump, coolant types, bleeding procedures. Exhaust System: Exhaust pipes, muffler, catalytic converter, lambda sensor servicing. Bodywork: Fairings, seat, fuel tank cover, fenders, removal and installation procedures. Procedures Included Maintenance: Routine service checks, oil changes, filter replacements, spark plug service, chain adjustment, brake fluid replacement, coolant checks and replacement, battery maintenance. Troubleshooting: Systematic diagnostic procedures for common and uncommon issues, fault code interpretation (if applicable), electrical circuit analysis. Repair: Step-by-step instructions for component disassembly, repair, and reassembly, including torque specifications and special tool requirements. Rebuild: Complete engine and transmission rebuild procedures, including critical measurements and tolerances. Specifications: Detailed technical specifications, torque values, clearances, fluid capacities, and electrical data for all components. Wiring Diagrams: Comprehensive and color-coded electrical wiring diagrams for all model variants. Technical Depth Diagnostics: Advanced electronic diagnostics, sensor testing, ECU function analysis. Engine Rebuild: Full engine overhaul procedures, including piston ring gap, bearing clearance, valve seat inspection, and cylinder honing specifications. Transmission Rebuild: Gearbox component inspection, wear limits, shift fork alignment, and bearing replacement procedures. Suspension Tuning: Fork oil levels, damping adjustments, rear shock preload and rebound adjustments. Brake System Service: Brake pad replacement, caliper service, hydraulic system bleeding, ABS component testing (FZ8SA). 📊 Manual Specifications File Format File Format: PDF Searchable Text: Yes (typically) Print Quality: High-resolution, suitable for printing individual pages or the entire document. Binding Type Binding Type: N/A (Digital PDF download) Paper Type Paper Type: N/A (Digital PDF download) ⚙️ Engine Specifications Primary Engine Engine Type: 4-stroke, DOHC, 4-valve, Liquid-cooled Displacement: 779 cc (47.5 cu. in.) Bore X Stroke: 68.0 mm x 53.6 mm Compression Ratio: 12.0:1 Performance Horsepower Hp: Approx. 106 hp @ 10,000 rpm (claimed) Torque Lb-Ft: Approx. 61 lb-ft @ 8,000 rpm (claimed) Fuel System Fuel Induction: Fuel Injection with Mikuni 3-stage throttle body Fuel Type: Unleaded gasoline, 91 octane or higher recommended Fuel Tank Capacity: 18.0 Liters (4.75 US gal) Lubrication System Oil Type: Yamaha Genuine Yamalube 4S 10W-40 or equivalent API SG, JASO MA certified Oil Capacity W Filter: 3.40 Liters (3.59 US qt) Oil Capacity Wo Filter: 3.00 Liters (3.17 US qt) 🔧 Transmission Standard Transmission Type: Constant mesh 6-speed Clutch Type: Constant mesh, Wet, multiple-disc Optional Optional Transmission: N/A Features Final Drive: O-ring sealed chain Transmission Fluid: Yamalube Gear Oil 10W-30 API GL-4 📐 Dimensions Exterior Overall Length: 2,120 mm (83.5 in) Overall Width: 795 mm...