🏷️ Basic Information Identification Make: Kawasaki Model: GPZ900R Model Designation: GPz 900 R Codes Chassis Prefix: JKAZX2A1 Frame Number Variations: JKAZX2A1□E, JKAZX2A1□F, JKAZX2A1□G, JKAZX2A1□K, JKAZX2A1□L, ZX900A- 👋 Introduction Market Position Target Audience: Do-it-yourselfer and experienced mechanic Key Features Value Proposition: Inexpensive way to keep your vehicle working properly, save money on repairs Content Highlight: Hundreds of photos and illustrations Availability Delivery: Instant Download Payment Methods: All Major Credit/Debit Cards and Paypal 📋 Manual Details Coverage Areas Years Covered: 1984, 1985, 1986, 1987, 1988, 1989, 1990 Model Variants: ZX900-A1, ZX900-A2, ZX900-A3, ZX900-A4, ZX900-A5, ZX900-A5A, ZX900-A6, ZX900-A7 Page Count Total Pages: 294 Manual Type Type: Service Repair Manual Language Language: English Format File Format: PDF 📖 Manual Coverage Systems Covered Engine: Complete tear down and rebuild, Engine Top End, Engine Lubrication System, Crankshaft/Transmission Fuel System: Fuel System Cooling System: Cooling System Drivetrain: Clutch, Engine Removal/Installation, Crankshaft/Transmission, Wheels/Tires, Final Drive Chassis: Brakes, Suspension, Steering, Controls, Frame Electrical: Electrical System Supplements: Supplement - 1986 Model, Supplement - 1987 Model, Supplement - 1988, 1989 Model, Supplement - 1990 Model Procedures Included Repair Procedures: Complete tear down and rebuild, diagnostic and repair procedures, step-by-step instructions Maintenance: Maintenance, service Troubleshooting: Troubleshooting Technical Depth Depth: Comprehensive service and repair information, detailed illustrations, diagrams, wiring schematics, torque specs, part diagrams 📊 Manual Specifications File Format Requirements: Adobe PDF Reader Compatibility: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc. Print Quality Readability: Clear, intact, no missing/corrupt pages/sections Zoom Capability: Yes Printing Capability: Printable Binding Type Binding: Digital Download (PDF) Paper Type Media: Digital ⚙️ Engine Specifications Primary Engine Engine Type: Liquid-cooled, 4-stroke, DOHC, 4-valve, Inline-4 Displacement: 897cc (54.7 cu in) Bore X Stroke: 70.5 mm x 55.0 mm (2.78 in x 2.17 in) Compression Ratio: 10.2:1 Performance Horsepower: Approx. 115 hp @ 9,500 rpm (varies by market/tune) Torque: Approx. 60 lb-ft @ 7,500 rpm (varies by market/tune) Fuel System Carburetion: 4x Keihin CVK34 carburetors Cooling System Cooling Method: Liquid-cooled 🔧 Transmission Standard Type: 6-speed constant mesh Features Clutch Type: Wet, multi-disc Final Drive: Sealed chain 📐 Dimensions Exterior Length: Approx. 2,205 mm (86.8 in) Width: Approx. 740 mm (29.1 in) Height: Approx. 1,210 mm (47.6 in) Weights Dry Weight: Approx. 223 kg (492 lbs) Wet Weight: Approx. 247 kg (545 lbs) 🛡️ Safety Features Active Features Braking System: Dual 290mm discs with twin-piston calipers (front), Single 270mm disc with twin-piston caliper (rear) Suspension Front: 41mm telescopic fork with anti-dive system (Uni-Trak) Suspension Rear: Uni-Trak monoshock with adjustable preload and damping 💡 Technology Features Infotainment Dashboard: Analog speedometer, tachometer, fuel gauge, temperature gauge, indicator lights. Driver Assistance Performance Aids: Anti-dive front suspension (AVDS - Automatic Variable Damping System on some models/markets), Uni-Trak rear suspension. 🔧 Maintenance Service Intervals Oil Change: Refer to manual for specific mileage/time intervals (typically every 3,000-6,000 miles or annually) Valve Adjustment: Refer to manual for specific mileage intervals (e.g., 7,500-15,000 miles) Fluid Specifications Engine Oil Type: API SE, SF, or SG grade, SAE 10W-40 recommended (refer to manual for precise specification) Coolant Type: Ethylene glycol-based antifreeze with distilled water (50/50 mix recommended) Brake Fluid Type: DOT 3 or DOT 4 (refer to manual) Known Issues Common Wear Items: Cam chain tensioner, carburetor synchronization, potential for oil leaks from engine seals, rear shock absorber (depending on usage and maintenance). Electrical Components: Wiring harness integrity, rectifier/regulator units can be prone to failure over time. 📚 Vehicle History Brand Heritage Manufacturer: Kawasaki Heavy Industries Motorcycle & Engine Company Model Evolution Significance: Revolutionary sportbike that set new performance standards for its era, pioneering features like the monoshock rear suspension and efficient liquid-cooled engine in a large displacement sportbike. Often credited with shaping the modern sportbike segment. Production Introduction Year: 1984 Production End Year: 1990 (for models covered by this manual) 🏆 Awards & Recognition Recognitions Impact: Widely regarded as one of the most important motorcycles of the 1980s, influencing sportbike design for years to come. Often cited in 'best bikes' lists.