The Brute Force 650 4x4i, also known by its model codes KVF650, is a high-performance All-Terrain Vehicle (ATV) produced between 2006 and 2010. Engineered for robust utility and recreational use, this ATV is recognized for its powerful V-twin engine, reliable 4x4 system, and durable construction. Its design emphasizes dependable performance in demanding off-road conditions, making it a strong contender in its segment. This comprehensive service repair manual provides detailed guidance for the Brute Force 650 4x4i, covering all model variations from 2006 to 2010. It encompasses essential maintenance procedures, routine servicing, and in-depth repair instructions for all major vehicle systems, including the engine, drivetrain, chassis, and electrical components. The manual is designed to assist owners and technicians in performing all necessary upkeep and repairs, ensuring the vehicle's optimal performance and longevity. 🏷️ Basic Information Identification Make: Kawasaki Model: Brute Force 650 4x4i Model Alias: KVF650 Generation Production Years: 2006-2010 Codes Model Codes: KVF650F6, KVF650G6, KVF650F7, KVF650G7, KVF650H7, KVF650F8, KVF650G8, KVF650H8, KVF650F9, KVF650G9, KVF650FA, KVF650GA 👋 Introduction Market Position Segment: High-performance All-Terrain Vehicle (ATV) Competitive Analysis Key Competitors: Polaris Sportsman, Can-Am Outlander, Yamaha Grizzly Key Features Vehicle Strengths: Powerful V-twin engine, robust 4x4 system, reliable for utility and recreational use. Manual Value Proposition Benefit To Owner: Enables owners and technicians to perform all maintenance and repair tasks, ensuring optimal performance and longevity of the vehicle. 📋 Manual Details Coverage Areas Covered Years: 2006, 2007, 2008, 2009, 2010 Covered Models: Brute Force 650 4x4i (All Utility Vehicle variations) Page Count Estimated Page Count: Comprehensive (actual count not specified, but described as 'most complete') Manual Type Type: Service Repair Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine Top End, Fuel System, Cooling System, Engine Lubrication System, Converter System, Recoil Starter Drivetrain Systems: Crankshaft/Transmission, Final Drive Chassis Systems: Wheels/Tires, Brakes, Suspension, Steering, Frame Electrical Systems: Electrical System (including wiring diagrams) Procedures Included Maintenance Procedures: Periodic Maintenance, Routine Servicing Repair Procedures: Assembly, Disassembly, Component Repair, Troubleshooting Diagnostic Procedures: Troubleshooting guidance throughout various systems Technical Depth Depth Of Coverage: Comprehensive; covers all aspects from basic maintenance to detailed repair procedures and component-level diagnostics. Includes wiring diagrams for electrical troubleshooting. 📊 Manual Specifications File Format File Type: PDF Print Quality Printability: All pages are printable Binding Type Binding: N/A (Digital Download) Paper Type Paper: N/A (Digital Download) Compatibility Operating Systems: All Versions of Windows & Mac Requirements Software Requirement: Adobe PDF Reader ⚙️ Engine Specifications Primary Engine Type: V-Twin, 4-stroke, liquid-cooled, SOHC, 8-valve Displacement: 635 cc (38.7 cubic inches) Performance Bore X Stroke: 70.0 x 82.6 mm (2.76 x 3.25 in) Compression Ratio: 9.3:1 Fuel System Fuel Delivery: Digital Fuel Injection (DFI) with dual throttle bodies Fuel Type: Unleaded gasoline Lubrication Oil Type: API SG, SH, SJ or higher, SAE 10W-40 recommended for most temperatures. Specific recommendations in manual. Ignition Ignition System: Digital CDI Cooling Cooling Method: Liquid Cooling Coolant Type: Ethylene glycol-based antifreeze coolant (50/50 mix with distilled water) 🔧 Transmission Standard Type: Automatic (CVT - Continuously Variable Transmission) Optional Optional Transmissions: N/A (CVT standard) Features Drive Modes: 2WD/4WD selection, Variable Speed Control (VSC) Transmission Fluid Type: Specific CVT fluid (refer to manual for exact specification and capacity) 📐 Dimensions Exterior Overall Length: Approx. 82.1 in (2085 mm) Overall Width: Approx. 46.5 in (1180 mm) Overall Height: Approx. 46.9 in (1190 mm) Wheelbase: Approx. 50.6 in (1285 mm) Cargo Front Rack Capacity: 44 lbs (20 kg) Rear Rack Capacity: 176 lbs (80 kg) Weights Dry Weight: Approx. 600 lbs (272 kg) Towing Capacity: 1250 lbs (567 kg) Tongue Weight: 125 lbs (56.7 kg) 🛡️ Safety Features Ratings Safety Certification: Not applicable in the same manner as passenger vehicles; designed for off-road use. Active Features Braking System: Dual front hydraulic disc brakes, sealed rear drum brake (specific models may have dual rear discs). Parking Brake: Mechanical drum brake Passive Features Rollover Protection: Roll Over Protective Structure (ROPS) is not standard; requires aftermarket installation for enhanced safety. 💡 Technology Features Infotainment Infotainment System: N/A (Basic instrumentation: speedometer, odometer, fuel gauge, gear indicator) Driver Assistance Electronic Aids: Variable assist power steering (on some models/trims), selectable 2WD/4WD with differential lock. Connectivity Connectivity Features: N/A 🔧 Maintenance Service Intervals Initial Oil Change: Typically around 600 miles or 6 months (refer to manual for exact break-in service) Engine Oil Change Interval: Every 1000 miles or 6 months (whichever comes first) Spark Plug Replacement: Refer to manual; typically around 1000-2000 miles Air Filter Cleaning: As needed, depending on operating conditions; recommended inspection every 500 miles. Fluid Specifications Engine Oil Capacity: Approx. 2.0 L (2.1 US qt) with filter change. Refer to manual for precise specification. Coolant Capacity: Refer to manual for precise specification (typically around 3.0 L). Brake Fluid Type: DOT 3 or DOT 4 recommended. Check manual for specific requirement. Known Issues Common Wear...