Market Segment:
Mid-size utility ATV, positioned for general recreational use, farm work, and light trail riding.
Competitors:
Competed against models like Honda Rancher, Suzuki Vinson, and Polaris Sportsman in its class.
Key Features Vehicle:
Known for its reliable 4-valve, SOHC engine, comfortable suspension, and capable 4WD system. Often praised for its balance of power and maneuverability.
Electrical System:
Includes wiring diagrams, ignition control, instrument cluster, lamps, power systems, message systems, and electronic control modules.
Engine And Powertrain:
Covers engine systems, cooling, fuel system, exhaust system, transmission, and transfer case.
Chassis And Suspension:
Details suspension, differential and driveline, brakes, steering, tires/wheels, and frame/bumpers.
Body And Accessories:
Includes bodywork, and potentially accessory systems like audio/video, chime/buzzer, heated systems, horn, speed control, vehicle theft security, wipers/washers, and navigation/telecommunication if applicable to the trim.
Maintenance Procedures:
Detailed lubrication and maintenance schedules, fluid changes, filter replacements, and general upkeep.
Diagnostic Procedures:
Troubleshooting guides and diagnostic steps for various systems and components.
Repair Procedures:
Step-by-step instructions for disassembly, reassembly, and repair of all major components and systems.
Component Replacement:
Instructions for replacing wear items, failed components, and major assemblies.
Depth Of Information:
Comprehensive, covering complete disassembly and reassembly, suitable for both DIY enthusiasts and professional mechanics.
๐ Manual Specifications
Print Quality:
High-quality diagrams and easy-to-read text, fully printable.
Binding Type:
Digital (PDF)
Paper Type:
N/A (Digital Format)
Searchability:
Searchable text within the PDF document.
Zoom Functionality:
Zoom IN/OUT capability for detailed viewing.
โ๏ธ Engine Specifications
Engine Type:
4-stroke, SOHC, 4-valve
Bore X Stroke:
95.0 mm x 60.1 mm
Cooling System:
Liquid-cooled
Estimated Horsepower:
Approximately 25-30 HP (specific figures vary slightly by region and tuning).
Estimated Torque:
Approximately 25-30 lb-ft (specific figures vary slightly by region and tuning).
Fuel Delivery:
Carburetor (likely Mikuni BSR33/34)
Fuel Type:
Unleaded gasoline
Oil Type:
Yamalube 4 (or equivalent SAE 10W-40 API SG or higher, JASO MA)
Oil Capacity:
Approx. 1.7 L (1.8 US qt) without filter change, 1.9 L (2.0 US qt) with filter change.
Transmission Type:
Automatic (Yamaha Ultramaticยฎ)
Drive System:
Shaft drive, selectable 4WD with 2WD mode
Gear Reduction:
High/Low range with Reverse
Clutch Type:
Wet, automatic centrifugal clutch
Final Drive:
Sealed O-ring chain and drive shafts
Overall Length:
Approx. 76.4 inches (1940 mm)
Overall Width:
Approx. 42.5 inches (1080 mm)
Overall Height:
Approx. 43.7 inches (1110 mm)
Dry Weight:
Approx. 538 lbs (244 kg)
Ground Clearance:
Approx. 7.1 inches (181 mm)
Fuel Tank Capacity:
3.7 US gallons (14 Liters) including reserve
Towing Capacity:
1268 lbs (575 kg)
Wheelbase:
Approx. 50.4 inches (1280 mm)
Safety Features General:
Standard safety equipment for ATVs includes throttle limiters, automatic braking systems, and high-visibility lighting.
Braking System:
Hydraulic disc brakes front and rear.
Lighting:
Dual 30W headlights, 8W taillight.
Infotainment Features:
Basic functionality, typically includes essential indicators on the instrument cluster (speed, odometer, fuel level, 4WD indicator).
Driver Assistance Features:
Not applicable in the traditional automotive sense; focuses on mechanical features like selectable 4WD and engine braking.
Connectivity Features:
No connectivity features beyond basic electrical systems.
Oil Change Interval:
Every 1000 km or 6 months, whichever comes first (refer to manual for specific conditions).
Spark Plug Replacement:
Recommended at first 1000 km, then every 5000 km or annually.
Air Filter Cleaning:
Check and clean every 500 km or more frequently in dusty conditions.
Coolant Type:
Yamaha Coolant (or equivalent ethylene glycol-based coolant with a 50/50 mix of distilled water).
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Gear Oil Type:
Yamalube Gear Oil (or equivalent SAE 80 hypoid gear oil, API GL-4).
Common Issues Vehicle:
While generally reliable, common issues can include carburetor gumming if fuel sits for extended periods, occasional starter solenoid failures, and normal wear-and-tear on suspension and drivetrain components under heavy use.
Carburetor Cleaning:
Regular fuel stabilizer use and proper storage procedures are recommended to prevent carburetor clogging.
Yamaha Heritage:
Yamaha has a long-standing reputation for producing reliable and high-performance powersports vehicles, including ATVs, motorcycles, and marine engines.
Kodiak Lineage:
The Kodiak line has been a cornerstone of Yamaha's utility ATV offerings, evolving from smaller displacement models to more powerful and feature-rich machines like the 450.
Manufacturing Location:
Yamaha ATVs are typically manufactured in their global production facilities, with specific plant locations often in Japan or the USA.
