The 2000 Yamaha Grizzly 600 was positioned as a robust, utility-focused ATV offering strong performance and reliability for various terrains and tasks. It competed in the high-performance utility ATV segment.
Competitive Analysis
Key Competitors:
Competitors at the time included models from Honda (e.g., Foreman), Kawasaki (e.g., Prairie), and Suzuki (e.g., King Quad).
Key Features
Vehicle Highlights:
Independent Front Suspension (IFS), powerful 600cc engine, 4WD capabilities, durable chassis, comfortable seating, and a focus on work and trail riding.
๐ Manual Details
Coverage Areas
Primary Coverage:
Maintenance, Diagnostics, Repair, and Overhaul of the 2000 Yamaha Grizzly 600 ATV
Engine Removal and Installation, Transmission Removal and Installation, Wheel and Tire Removal/Installation, Suspension Component Installation
Technical Depth
Depth Of Coverage:
Comprehensive, including detailed torque specifications, tolerances, special tool requirements, and step-by-step repair procedures. Suitable for both novice and experienced technicians.
๐ Manual Specifications
File Format
File Type:
Digital (PDF)
Print Quality
Quality:
High-resolution scans of original factory documentation, ensuring clarity of diagrams and text.
Binding Type
Binding:
N/A (Digital Download)
Paper Type
Paper:
N/A (Digital Download)
โ๏ธ Engine Specifications
Primary Engine
Engine Type:
4-stroke, SOHC, single-cylinder, liquid-cooled
Displacement:
595cc
Bore X Stroke:
95.0 mm x 84.0 mm
Compression Ratio:
9.2:1
Performance
Horsepower Approx:
Approx. 39-40 HP @ 5,500 RPM (Estimate, specific factory figures may vary)
Torque Approx:
Approx. 40-43 lb-ft @ 4,500 RPM (Estimate)
Fuel System
Carburetor:
Mikuni BNS34 (Constant Velocity)
Fuel Type:
Unleaded gasoline, 87 octane minimum
Ignition
Ignition System:
CDI (Capacitor Discharge Ignition)
Lubrication
Oil Type:
Yamalube 4 (or equivalent SAE 10W-40 API SG or higher motorcycle oil)
Oil Capacity:
Approx. 2.7 L (2.9 US qt) with filter change
Cooling System
Cooling Method:
Liquid-cooled
Coolant Type:
Ethylene glycol-based antifreeze mixture (50/50 with distilled water)
Comfortable saddle-type seat, ergonomic hand controls, floorboards with foot protection.
๐ก Technology Features
Infotainment
Infotainment Features:
N/A (Utility ATV focused, no integrated infotainment system)
Driver Assistance
Driver Assistance Features:
N/A (Basic utility ATV, focus on mechanical systems)
Connectivity
Connectivity Features:
N/A
Engine Management
Engine Control Unit:
CDI unit for ignition timing control.
๐ง Maintenance
Service Intervals
Engine Oil Change:
Every 3000 km (1800 miles) or 6 months, whichever comes first. (Refer to manual for specific break-in period intervals).
Air Filter Cleaning:
Every 1000 km (600 miles) or 6 months, or more frequently in dusty conditions.
Spark Plug Replacement:
Every 6000 km (3600 miles) or 36 months.
Brake Fluid Change:
Every 2 years.
Fluid Specifications
Engine Oil Specification:
SAE 10W-40 API SG (Yamalube 4 recommended)
Brake Fluid Specification:
DOT 3 or DOT 4
Final Drive Gear Oil Specification:
SAE 80W hypoid gear oil
Known Issues
Common Wear Items:
CVT belt wear, wheel bearing wear, front suspension bushings, carburetor jetting issues in certain conditions.
Electrical Gremlins:
While generally reliable, some owners report occasional issues with rectifier/regulators or stator connections if not maintained.
Technical Specifications
Valve Lash Clearance Intake:
0.11-0.15 mm (0.0043-0.0059 in)
Valve Lash Clearance Exhaust:
0.16-0.20 mm (0.0063-0.0079 in)
Idle Speed:
1300 ยฑ 50 RPM
Front Brake Rotor Thickness:
4.0 mm (0.157 in) minimum
Rear Brake Rotor Thickness:
4.0 mm (0.157 in) minimum
๐ Vehicle History
Brand Heritage
Yamaha Atv History:
Yamaha has a long-standing reputation in the ATV industry, pioneering many features and innovations. The Grizzly line has historically been known for its robust design and off-road capability.
Model Evolution
Grizzly 600 Lineage:
The Grizzly 600 was a significant model in Yamaha's ATV lineup, evolving from earlier models and paving the way for subsequent larger-displacement Grizzly ATVs. It was known for its robust 4WD system and independent suspension.
Production
Manufacturing Location:
Primarily manufactured in Japan by Yamaha Motor Corporation.
Production Years:
The Grizzly 600 was produced roughly from the mid-1990s through the early 2000s, with the 2000 model year representing a mature iteration of the design.
๐ Awards & Recognition
Recognitions
Industry Recognition:
While specific awards for the 2000 model year are not widely cataloged, the Grizzly line has consistently been recognized for its durability and off-road performance in enthusiast reviews and comparisons.
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