Category:
High-performance All-Terrain Vehicle (ATV)
Target Audience:
Recreational riders, utility users, hunters, and off-road enthusiasts.
Competitors:
Polaris Sportsman, Can-Am Outlander, Arctic Cat Prowler, Yamaha Grizzly.
Quad Features:
4x4 selectable, powerful V-twin engine, independent suspension, robust chassis.
Value:
Essential resource for maintaining, troubleshooting, and repairing the Kawasaki Brute Force 650, saving time and money on professional servicing.
Engine:
Complete engine diagnostics, overhaul, top-end, lubrication system, crankshaft, and transmission.
Fuel System:
Carburetor, fuel pump, fuel lines, and fuel tank service and repair.
Cooling System:
Radiator, fan, coolant, hoses, and water pump maintenance and repair.
Drivetrain:
Clutch, final drive (front and rear differential), and driveshaft service and repair.
Suspension:
Front and rear suspension components, including shocks, control arms, and bushings.
Steering:
Handlebars, steering column, tie rods, and steering mechanism repair.
Brakes:
Hydraulic brake systems, including calipers, master cylinders, brake lines, and brake pads.
Electrical System:
Wiring diagrams, battery, charging system, ignition system, lighting, starter, and troubleshooting.
Wheels Tires:
Tire pressure, wear, and replacement guidelines; wheel hub and bearing service.
Frame:
Frame inspection, repair, and component mounting.
Appendix:
Includes general specifications, troubleshooting guides, and potentially service bulletins.
Maintenance:
Detailed periodic maintenance schedules, fluid changes, filter replacements, lubrication points, and inspections.
Diagnostics:
Comprehensive diagnostic procedures for all major systems, including common faults and their resolution.
Repair:
Step-by-step repair instructions for components and systems, from minor adjustments to major overhauls.
Engine Rebuild:
Complete engine removal, disassembly, inspection, repair, and reassembly procedures.
Transmission Service:
Transmission removal, disassembly, inspection, repair, and reassembly, including gear inspection and bearing replacement.
Electrical Troubleshooting:
Utilizing wiring diagrams to diagnose and repair electrical issues, including component testing and harness repair.
Suspension Adjustment:
Specifications for alignment, shock absorber adjustments, and component replacement.
Depth:
Full factory-level technical information, suitable for professional technicians and experienced DIY mechanics.
Precision:
Includes detailed torque specifications, tolerances, and diagnostic charts for accurate repairs.
Engine Type:
V-twin, 4-stroke, SOHC, 4 valves per cylinder
Displacement:
633 cc (38.6 cubic inches)
Bore X Stroke:
71.0 x 82.0 mm
Cooling System:
Liquid-cooled
Horsepower Est:
Approx. 48-50 HP (Figures vary slightly by year and specific model tuning)
Torque Est:
Approx. 38-40 lb-ft (Figures vary slightly by year and specific model tuning)
Carburetor:
Two Keihin CVKR-34 carburetors
Fuel Capacity:
3.17 US gal (12.0 L)
Oil Type:
SAE 10W-40 API SG or higher, JASO MA certified motorcycle oil recommended.
Oil Capacity W Filter:
2.7 US qt (2.5 L)
Engine Oil Change:
Every 100 hours or 6 months, whichever comes first. More frequently under severe conditions.
Air Filter Cleaning:
Every 50 hours or 3 months. Clean or replace more frequently in dusty conditions.
Spark Plug Replacement:
Refer to manual, typically every 12 months or 150 hours.
Valve Clearance Check:
Refer to manual, typically every 100 hours or 6 months.
Engine Oil:
SAE 10W-40 API SG or higher, JASO MA certified motorcycle oil.
Brake Fluid:
DOT 3 or DOT 4 hydraulic brake fluid.
Coolant:
Permanent type antifreeze (ethylene glycol base) with distilled water. 50/50 mix recommended.
Common Complaints:
Potential for belt wear in CVT under heavy load, carb synchronization issues if not maintained, occasional electrical connector corrosion.
Maintenance Recommendations:
Regular cleaning of the air filter, proper belt maintenance, and checking electrical connections are key for longevity.
Kawasaki Atv Legacy:
Kawasaki has a long-standing reputation for building robust and powerful off-road vehicles.
Brute Force Lineage:
The Brute Force line succeeded the Prairie model, offering increased power and enhanced features, particularly the V-twin engine and improved 4x4 system.
Production Period:
2005-2011 (for this specific manual coverage)
Manufacturing Location:
Typically manufactured in Lincoln, Nebraska, USA, and Japan.