• DIY experts since 1960
  • Manual owners save $3,993 on average each year
  • Over 200 million manuals sold worldwide

Haynes

Mercedes-Benz Diesel 123 Series for 200D, 220D, 240D, 240TD, 300D, 300CD, 300TD models, designated W123 Series 4-cyl & 5-cyl inc. turbo-diesel (76-85) Haynes Repair Manual

$34.95

  • Free shipping on orders over $49.00
  • The original print manual
  • Dispatched in 1-2 business days
  • Print out pages at home

Description

This Haynes Workshop Repair Manual is an essential resource for anyone looking to service or repair their car at home. Regular maintenance not only helps to keep your vehicle running smoothly, but it also enhances safety and helps you avoid breakdo...

Benefits

  • A Print DIY Book
    Make notes in the margins, and keep on your bookshelf for when you need it most
  • Based on a Stripdown and Rebuild
    Detailed instructions created by trusted DIY experts

    Based on a Stripdown and Rebuild

    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 on 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' guided fault finder will help you get to the bottom of some of the most common issues associated with your vehicle. Run through a list of symptoms and hone in on the right fix.

  • Teaches You Technical Terms
    Empower yourself with an overview of technical terms

    Teaches You Technical Terms

    Feel like you're in the dark when speaking with a mechanic? Learning technical terms and common issues gives you the power to ask questions and make sure you're happy and confident with the work they're doing.

  • Clear Pictures & Diagrams
    Enhance your understanding of written instructions

    Clear Pictures & Diagrams

    Written guides are easier to follow with accompanying images. This manual contains illustrations, pictures and diagrams sit alongside step-by-step instructions, helping you get a clearer understanding of what's required and tackle the job with confidence.

More Information

  • Table of Contents

    • Introduction
    • Chapter 1: Routine Maintenance
    • Chapter 2: Part A: Engine
    • Chapter 2: Part B: General engine overhaul procedures
    • Chapter 3: Cooling, heating and air conditioning systems
    • Chapter 4: Part A: Fuel and exhaust systems
    • Chapter 4: Part B: Turbocharger
    • Chapter 5: Engine electrical systems
    • Chapter 6: Emissions control systems
    • Chapter 7: Manual and automatic transmission
    • Chapter 8: Clutch and driveline
    • Chapter 9: Brakes
    • Chapter 10: Suspension and steering systems
    • Chapter 11: Body
    • Chapter 12: Chassis electrical system
    • Wiring Diagrams

  • Coverage

    Mercedes-Benz Diesel 123 Series for 200D, 220D, 240D, 240TD, 300D, 300CD, 300TD models, designated W123 Series 4-cyl & 5-cyl inc. turbo-diesel (1976-1985) Haynes Repair Manual

Need Help Choosing?

Your DIY Solutions Explained

  • Save up to 43%

    Print & Online Bundle

    Our best value option. Use the online manual while you wait for the print book to arrive.

    • Own Both Print and Online
    • Includes All Bonus Content
    • Best Value for Money

  • Print Manual

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

    • Original Print Format
    • Dispatches in 1-2 Days
    • Great Hands-On Reference

  • Online Manual

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

    • Available Immediately
    • Easy to Print Out
    • Includes Bonus Content

    Empower Yourself with DIY

    Save Money on Maintenance & Repairs

    Haynes owners save $3,993 on average every year working on their own vehicle. Our manuals teach you the skills to do the work yourself and keep your car out of the mechanic's shop.

    Customer Testimonials

    Trusted by DIYers Since 1960

    • Customer Review

      Navigate Car Repairs

      "I love how your books have been with me as I navigate car repairs for the last 40 years of my life. I sincerely appreciate your step-by-step approach and the details that you provide to help me along. I will never take on a repair without one of your books by my side."

    • Customer Review

      Had A Great Experience

      "Had a great experience, it has come in handy when I’ve been doing work on my car. I’m new to working on cars and this has helped a lot. Well worth the money"

    • Customer Review

      Full Of Information

      "Happy to get immediate access to service information online. Print manual arrived really fast. Full of information geared towards keeping vehicles running for many, many miles. Got two manuals, Jeep Patriot and Dodge Avenger"

    • Customer Review

      I Also Liked The Online Manual

      "I received my order quickly. I also liked the online manual service. If you need to work on something right away, Haynes Manuals gives you an option to access your purchase in a digital format immediately. The physical book is really good and has enough detail for me to follow without having great mechanical skills."

    • Customer Review

      Cheaper Than Going To The Repair Shop

      "The price was fair for what you receive. I received the digital download within a few minutes, and the paper copy came at a reasonable time. It has already paid for itself by helping me fix a problem at home, and made it cheaper than going to the repair shop."

    • Customer Review

      A Wonderful Asset

      "Ever since I was a young and curious mechanically inclined kid Haynes Manuals have always been a go to for finding and fixing problems. It’s a wonderful asset in developing mechanic skills and a good way to save some money on repairs. I would recommend them, just the same as they were recommended to me many years ago by highly skilled mechanics."

      Over 200 Million Manuals Sold Worldwide

      For decades, we’ve been empowering people with our DIY manuals, enabling everyone to tackle maintenance and repairs on everything from rom trucks and sleek sedans to muscle cars and SUVs.

      Not the Right Manual?

      Search for Your Vehicle

      Enter your make/model, license plate or VIN to find manuals that match your vehicle.

      Select Your Vehicle Type *