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Haynes

Yamaha YZ & WR 4-stroke Motocross Bikes (98-08) Haynes Online Manual

$54.95

Available Formats
  • Available to use immediately
  • Print out pages at home
  • No shipping fees
  • Access using your Haynes account

Description

This Online Haynes Repair Manual is an essential digital resource for anyone looking to service or repair their motorcycle at home. Whether you're riding at the weekend or using your bike for a daily commute, you don't want your plans disrupted. Performing regular maintenance is crucial to kee...

Benefits

  • Get Closer with High-Def Photography
    Focus on detail with high definition photos and zoom functionality
  • Videos Make Tricky Jobs Simple
    Videos guide you through a range of service and repair tasks
  • Print Out What You Need
    Print the tasks you need, as many times as you like
  • Based on a Stripdown and Rebuild
    Detailed instructions created by trusted DIY experts

    Based on a Stripdown and Rebuild

    Haynes is known for taking a thorough approach to manual creation. This manual was created by completely stripping apart a vehicle and putting it back together again, leaving no bolt, panel or component unexplored.

  • Work Safely Using Wiring Diagrams
    Make changes and repairs with confidence.

    Work Safely Using Wiring Diagrams

    Making electrical changes can be challenging, so it's crucial you have clear guidance and expertly written advice to hand. Haynes' wiring diagrams give you precise instructions on how to repair and modify key systems, allowing to work with confidence.

  • Easy-to-Use Fault Finder
    Solve hundreds of common issues with the diagnostic guide

    Easy-to-Use Fault Finder

    Is there a leak, or maybe a broken spring? Haynes's guided fault finder will help you get to the bottom of some of the most common issues associated with your motorbike. Run through a list of symptoms and hone in on the right fix.

More Information

  • Table of Contents

    • Introduction and Pre-ride checks
    • Chapter 1: Routine Maintenance and servicing
    • Chapter 2: Engine, clutch and transmission
    • Chapter 3: Cooling system
    • Chapter 4: Fuel and exhaust systems
    • Chapter 5: Ignition and electrical systems
    • Chapter 6: Steering, suspension and Final drive
    • Chapter 7: Brakes, Wheels and Tires
    • Chapter 8: Frame and bodywork
    • Chapter 9: Wiring Diagrams in color
    • Reference Section with Specs and troubleshooting

  • Coverage

    Yamaha 4-stroke Motocross Bikes 1998-2008

    Models

    WR250F 249cc 2001-2008

    WR400F 399cc 1998-2000

    WR426F 426cc 2000-2002

    WR450F 449cc 2003-2008

    YZ250F 249cc 2001-2008

    YZ400F 399cc 1998-2000

    YZ426F 426cc 2000-2002

    YZ450F 449cc 2003-2008

    Engine Petrol: 4-stroke 249cc, 399cc, 426cc, 449cc

    PLEASE NOTE that this manual is intended for vehicles built to US specifications. Although it is useful when the products or systems are similar to those in other markets, there may still be significant differences, especially in areas concerned with safety and emission control.

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    • Print Manual

      The tried-and-tested original. Keep on your bookshelf for when you need it most.

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      Get all of the DIY content that's in a printed manual, but on your tablet, phone or PC.

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      Haynes owners save $3349 on average every year working on their own vehicle. Our manuals will teach you the skills to keep your bike out of the garage.

      Customer Testimonials

      Trusted by DIYers Since 1960

      • Customer Review

        Invaluable Resource

        "Anyone who wants to keep their pride and joy running to its best needs a resource that will guide them along the way and take away the guesswork. Haynes Manuals have saved me both money and worry when servicing my motorcycles. 10/10."

      • Customer Review

        I bought a bundled package

        "I bought a bundled package (printed and online manuals) for my Triumph motorcycle. Both are great products delivered promptly (immediately with the online manual and within a couple of days for the printed manual). I couldn’t be happier with the product or service."

      • Customer Review

        I was surprised to find a new manual

        "I was surprised to find a new manual for the 43 year old motorbike I have. Also the instantly available online version of the manual on payment for the dual package was a great resource. I thought the package deal was reasonably priced and the hard copy of the manual was delivered in a timely manner."

      • Customer Review

        When Only The Best Will Do

        "This would have to be the best manual for my bike I have ever seen and I have a workshop one. It shows everything in detail with photos and description if you don't have one get one now."

      • Customer Review

        I ordered my Haynes CR 250 R...

        "I ordered my Haynes CR 250 R workshop manual and it was so helpful! I really like the paper version myself, it's so helpful to know the ins and outs of my bike! I was apprehensive due to shipping around the world but it made it to little old New Zealand no problems."

      • Customer Review

        A Fantastic Experience

        "A fantastic experience. I love my new Haynes Manual I am learning so much about my motorcycle. Thank you so much."

        Over 200 Million Manuals Sold Worldwide

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