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by Karim Nice

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Please copy/paste the following text to properly cite this HowStuffWorks article:

Nice, Karim.  "How Drum Brakes Work"  18 August 2000.  HowStuffWorks.com. <http://auto.howstuffworks.com/auto-parts/brakes/brake-types/drum-brake.htm>  11 February 2012.
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Car Maintenance Videos
Car Maintenance Videos
Inside this Article
  1. Introduction to How Drum Brakes Work
  2. The Drum Brake
  3. Brake Adjuster
  1. The Emergency Brake
  2. Servicing
  3. Drum Brake Diagram
  4. See more »
    1. Lots More Information
    2. See all Brake Types articles

Lots More Information

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Inside this Article
  1. Introduction to How Drum Brakes Work
  2. The Drum Brake
  3. Brake Adjuster
  4. The Emergency Brake
  1. Servicing
  2. Drum Brake Diagram
  3. Lots More Information
  4. See all Brake Types articles
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Prices: Drum Brake Tools

  • Beta 1650FT/2 Sliding Gauge for Brake Drums, Made From Stainless Steel
    Beta 1650FT/2 Sliding Gauge for Brake Drums, Made From Stainless Steel

    Beta Utensili is a leading company in the production and sales of professional hand tools. The Ciceri family began producing tools in Northern Italy in the 1880s. Today, family owned Beta, or Beta Utensili is known for its direct involvement in Grand Prix racing, a relationship that dates back to the early 1970s. Research, development and quality. While nothing is perfect, we’re practicing. Accuracy, precision, rigor, quality, courage, style, consistency and innovation. To mould an idea, encourage it to its final outcome and after that better it still, Beta works daily, in close contact with end users, researching materials, design and constant improvement. Scrupulous control on each tool ensures its invariable quality.

    $730.05

  • Central Tools Brake Drum Wear Limit Gauge 6&quot;-22&quot;
    Central Tools Brake Drum Wear Limit Gauge 6"-22"

    Features and Benefits: Used to determine if the brake drums can safely be machined Features Inch/Metric scales Range is 6" -22" (150 -560mm ), in 1/32" (1 mm)graduations Contacts are pointedMechanical brake drum wear limit gauge is used to pre-inspect scored brake drums. This helps to determines if they can be safely machined. A must for every inspection station.

    $382.99

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