Replacing Drum Brakes — Three Pro Tips

Replacing Drum Brakes — Three Pro Tips
With so many parts hiding inside today ’ second barrel brakes, replacing them is not for the faint of heart. Dealership technicians probably employment on cram brakes at least once a week, and brake specialists probably more than once a day. After years in the business, these professionals can offer tips to make DIYers ’ foray into replacing drum brakes a short bit less complicated. The next time you ’ re tackling a barrel brake substitution, keep these three pro tips in judgment to make the job easier .

1. Move Stuck Drums

Sandwiched between the steering wheel and rack hub, brake drums may not move for months. The brake barrel is already a nasty fit on the wheel hub, as a tight clearance is necessary to keep the drum centered. Over time, rust forms, taking up more space than the original metallic element, often locking the brake drum to the bicycle hub. To remove stick brake drums, there are a few rise methods :

  • Slack: Before starting, use a brake adjusting tool to slacken the brake adjuster. This will improve clearance between the drum and shoes.Removing a rear brake drum from a vehicle.Removing a rear brake drum from a vehicle.
  • Bolts: Many drums have a couple of tapped holes in the face, usually 8-by-1.25 mm. Two bolts can force the drum off the hub. Sometimes, however, the bolts may not be enough, and will simply crack the face.
  • Hammers: Use two hammers to shock the drum. Place a ball peen hammer with the peen close to the center hole, then strike it with a sledgehammer. Strike it several times, around the center hole, and be careful not to damage the wheel studs.

2. Use Specialized Tools

There are several different brake tools, such as for removing and installing tension springs and retainers or adjusting the brake self-adjuster. When you ’ ra replacing barrel brakes, you ’ re going to get a draw further — and work faster and safer — by choosing the right tools for the job. You might be able to get by with channel-lock and needle-nose pliers and a boastfully compressed screwdriver, but these are general tools think of for general applications. Consult your local anesthetic NAPA Auto Parts memory adept to find the tools designed for your fomite.

3. Get the Right Supplies

Getting the correct parts is normally easier than choosing the right supplies, and the incorrect supplies can cause problems down the road. Use brake clean and a brush to clean away rust, brake debris and erstwhile lubricant from the bet on plate, wheel hub and parts to be reused, and have the follow items on hand :

  • Anti seize lubricant: Use this product only in a few spots. It prevents rust on the wheel hub, making the drum easier to remove. You can also use it on brake shoe contact points on the backing plate.
  • Brake grease: Use this to assemble the self-adjuster, wiping away any excess.

Remember to use any lubricant meagerly to reduce the chance of contaminant. You can far reduce the hazard of contaminant by applying the brake clean to a tabloid, quite than applying it to any components directly. Wipe down the brake shoes and brake drum before installing the fresh drum.

Of course, one of the best tips you can put into practice is to obtain a repair manual. The repair manual has specific information for your vehicle, equally well as pictures to help you keep drum brake parts in order. ultimately, never be afraid to ask questions if you get stand by — keeping yourself and your car safe is worth a chat with your local anesthetic NAPA AutoCare. Check out all the bracken organization products available on NAPA Online or trust one of our 17,000 NAPA AutoCare locations for routine maintenance and repairs. For more information on replacing drum brakes, new world chat with a knowing adept at your local anesthetic NAPA AUTO PARTS store. Photo courtesy of Wikimedia Commons.

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Category : Car Brakes