To make it easier for you to choose the right manual, we have compiled various information for you below, such as model designations, types, and production years.
The following models are encompassed by this manual: Grizzly 660, YFM660 / Yamaha Motor Corp., Ltd
Yamaha Grizzly 660
Yamaha YFM 660
Engine: 660 cc, 4-stroke, single cylinder, Liquid Cooled, 5-valve, SOHC, 99.1mm x 99.1mm, 9.1:1
Production year(s): 2002, 2003, 2004, 2005, 2006, 2007, 2008
Manual Language: English
Number of pages: 466
Printable: Yes (with all printers)
Instant delivery/download: Your download link will appear on the checkout page after your payment is complete.
#
³
"Download the ATV Service Manual - Unleash the Power of the 2002-2008 Yamaha Grizzly 660, YFM 660"
Welcome to the world of the 2002-2008 Yamaha Grizzly 660, YFM 660 ATV! In this comprehensive service manual, we'll provide you with all the information you need to keep your ATV running smoothly and efficiently. From engine specifications to maintenance tips, troubleshooting advice, and more, this detailed workshop manual is your ultimate resource for unlocking the full potential of your Yamaha Grizzly 660 ATV. Get ready to hit the trails with confidence and unleash the power of your machine!
Engine Specs/Technical Specifications:
• The Yamaha Grizzly 660 ATV is powered by a 660cc, liquid-cooled, 4-stroke engine.
• This powerful engine features a single overhead cam (SOHC) design for efficient power delivery.
• The bore and stroke of the Grizzly 660 engine measure approximately X mm and X mm, respectively.
• The ATV is equipped with an electric starter system for reliable engine ignition.
• The Grizzly 660 features a fully automatic Ultramatic transmission with high, low, neutral, and reverse gears.
• The ATV utilizes Yamaha's On-Command 4WD system, allowing riders to switch between 2WD and 4WD modes on the fly.
• The fuel capacity of the Grizzly 660 is approximately X liters, providing a decent range for off-road adventures.
• The front suspension of the Grizzly 660 consists of independent double wishbones with adjustable preload, offering a comfortable ride.
• The rear suspension features independent double wishbones with adjustable preload and a rear stabilizer bar, providing excellent handling and stability.
• The Grizzly 660 is equipped with hydraulic disc brakes on the front and rear wheels, ensuring reliable stopping power.
• The ATV comes with aggressive tires, typically sized X/XX-XX for the front and X/XX-XX for the rear, offering excellent traction in various terrains.
• Yamaha's Grizzly 660 has a wheelbase measuring approximately X mm, contributing to stability and maneuverability.
• The overall dimensions of the ATV include a length of X mm, a width of X mm, and a height of X mm.
• Ground clearance is typically around X mm, allowing the Grizzly 660 to navigate challenging off-road obstacles.
• The ATV is equipped with a front-mounted winch, providing extra utility and versatility in outdoor activities.
• The Grizzly 660 features a robust front bumper and rear cargo rack, offering additional protection and carrying capacity.
• The dry weight of the Grizzly 660 is approximately X kg, making it a substantial and durable ATV.
• The ATV is equipped with a digital instrumentation panel, providing vital information such as speed, fuel level, and trip meter readings.
• The Grizzly 660 has a towing capacity of X kg, making it capable of hauling small trailers or equipment.
• Yamaha's Grizzly 660 is equipped with a large-capacity fuel tank and a fuel gauge, ensuring riders can easily monitor their fuel levels during extended rides.
Facts and Details:
- The Grizzly 660 is highly regarded for its power and performance, making it suitable for both work and recreational riding.
- Yamaha designed the Grizzly 660 with rider comfort in mind, featuring a spacious and ergonomic seating position.
- The ATV is equipped with power steering, providing ease of handling and reducing rider fatigue.
- The Grizzly 660 features an advanced LCD multifunction display that includes a speedometer, odometer, trip meter, hour meter, and more.
- Yamaha incorporated full-time engine braking into the Grizzly 660, providing controlled descents and enhanced safety on steep slopes.
- The ATV features a rugged frame construction and durable body panels, designed to withstand harsh off-road conditions.
- Yamaha's Grizzly 660 is known for its excellent suspension system, offering a smooth and controlled ride over rough terrains.
- The Grizzly 660 is equipped with a large-capacity storage compartment under the front fender, providing convenient space for small items.
- The ATV comes with a high-capacity radiator and cooling fan, ensuring optimal engine temperature during demanding riding conditions.
- The Grizzly 660 features a selectable 2WD or 4WD mode, allowing riders to adapt to varying terrain and traction requirements.
- Yamaha offers a range of Genuine Yamaha Accessories for the Grizzly 660, including winches, snowplows, cargo racks, and more.
- The Grizzly 660 has received positive reviews from owners, often praised for its reliability, power, and versatility in various riding conditions.
Maintenance Intervals, General Tips, Common Issues, and Solutions:
► Regular oil and filter changes should be performed according to the manufacturer's recommended intervals or every X hours of operation.
► Air filter maintenance involves regular cleaning or replacement to prevent dust and debris from entering the engine.
► Spark plug inspections and replacements are recommended at the manufacturer's recommended intervals or when signs of wear or fouling are present.
► Routine maintenance of the cooling system includes checking coolant levels, inspecting hoses for leaks, and cleaning the radiator as needed.
► Brake system maintenance involves checking brake pad wear, adjusting the brake lever free play, and ensuring proper brake fluid levels.
► Regular inspection and adjustment of the CVT belt tension are necessary to maintain proper operation and prevent belt slippage.
► Electrical system maintenance includes checking the battery condition, inspecting wiring connections, and ensuring proper charging system operation.
► Common issues may include carburetor-related problems, such as clogged jets or improper fuel mixture. Cleaning or adjustment may be required.
► Some owners have reported issues with the starter motor or solenoid, which may require repair or replacement if not functioning properly.
► Regular inspection of the tires for wear and proper inflation is essential for safe and efficient riding.
► Regular lubrication of pivot points, cables, and other moving parts helps maintain smooth operation and prevents premature wear.
Popular Tuning Tips and Modifications:
* Installing an aftermarket exhaust system can improve power delivery and provide a deeper, more aggressive exhaust note.
* Upgrading the air filter to a high-flow or performance filter can increase airflow to the engine, improving throttle response and overall performance.
* Adding a fuel management system, such as a jet kit or fuel controller, can optimize fuel delivery for better performance and efficiency.
* Upgrading the suspension with aftermarket shocks or springs can improve ride quality and enhance off-road capability.
* Adding LED lighting upgrades can enhance visibility and improve the ATV's overall appearance.
* Installing a winch and upgrading the front bumper can enhance utility and off-road recovery capabilities.
Available Accessories and Aftermarket Options:
Yamaha offers a range of Genuine Yamaha Accessories for the Grizzly 660, including winches, plows, cargo racks, gun boots, and more.
Aftermarket companies provide options for skid plates, brush guards, cargo boxes, and various storage solutions for added versatility.
Owner Reviews - Strengths and Weaknesses:
+ Owners appreciate the Grizzly 660's powerful engine and excellent off-road performance, allowing them to conquer challenging terrains.
+ The ATV's power steering system is often praised for its responsiveness and ease of handling, particularly in tight trails or while hauling heavy loads.
+ The Grizzly 660's comfortable seating and ergonomic design receive positive feedback from owners, contributing to long-distance riding comfort.
+ The ATV's rugged construction and durable components are highly regarded for their ability to withstand demanding off-road conditions.
+ Some owners have mentioned that the ATV's fuel consumption could be improved, particularly during aggressive riding or towing heavy loads.
+ The Grizzly 660's weight and size can make it challenging to navigate tight spaces or heavily wooded areas.
+ Owners appreciate the wide range of Genuine Yamaha Accessories available, allowing them to customize their ATV to their specific needs.
Repairs Carried Out Most Frequently:
■ Routine maintenance tasks, such as oil and filter changes, air filter cleanings, and spark plug replacements.
■ Brake system repairs, including brake pad replacements and occasional adjustments of the brake lever and cable.
■ CVT belt replacements or adjustments to maintain proper operation and prevent slippage.
■ Electrical system repairs, addressing issues with the starter motor, solenoid, or wiring connections.
■ Carburetor cleanings or rebuilds to address fuel delivery issues and ensure optimal performance.
Securely purchase your Yamaha troubleshooting manual in PDF format through RepairLoader using PayPal and gain access to a wealth of ATV knowledge. Upon completion of your PayPal payment, the official Yamaha OEM shop manual and parts list download link will be provided on the checkout page, followed by an immediate email containing payment and download information.
§
Comments