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A brake shoe 4516 is used in drum brakes. It consists of a curved metal piece with friction material attached to one side. When drivers press the brake pedal, the brake shoes are forced outwards against the inner side of the brake drum, creating friction that slows down or stops the vehicle. The process is made possible by the brake shoe assembly, which consists of several components that facilitate the proper functioning of brake shoes.
There are different types of brake shoes, including:
Semi-metallic brake shoes
These brake shoes are made of steel fibers combined with other metals, such as copper. They are highly durable and offer excellent braking performance, making them ideal for heavy-duty vehicles. However, they tend to be noisy and can cause drum wear.
Organic brake shoes
Organic brake shoes are manufactured using non-metallic materials. Their composition contains fibers, such as rubber, plastic, and aramid. They are quiet in operation and produce minimal drum wear. The only drawback is that they wear out quickly and are not suitable for high-temperature braking.
Low-metallic organic brake shoes
These brake shoes are a hybrid between semi-metallic and organic materials. They are quiet, produce minimal drum wear, and have a decent braking performance. As a result, they are suitable for light trucks and passenger vehicles.
Ceramic brake shoes
These brake shoes are made of ceramic fibers and other composite materials. They produce minimal dust, are quiet in operation, and have high resistance to wear. However, their cost is on the higher end, and they are less effective in low-speed braking.
Cast iron and composite brake shoes
These brake shoes are made of cast iron and are designed for heavy-duty applications. They are highly durable and offer excellent performance. However, they are quite noisy and can cause drum wear. Composite brake shoes, on the other hand, are made of a combination of materials such as steel, copper, and graphite. These materials are designed to be wear-resistant and to provide good friction properties.
Specifications for brake shoe 4516 are as follows:
Brake shoe 4516 size
The measurement of brake shoe 4516 is 7.87 inches long, 6.02 inches wide, and 1.57 inches high. It is a compact brake shoe that will fit on small car models.
Material
Brake shoe 4516 is made from cast iron. It is a durable and strong brake shoe. It can withstand friction and pressure when braking. The brake shoe also has a high melting point.
Brake shoe lining
The brake shoe lining 4516 is made from organic materials. The linings have a high friction coefficient. They also produce less noise and dust when braking.
Wheel cylinder size
The brake shoe 4516 has a 0.87-inch wheel cylinder diameter. It is compatible with many car models.
Here are some tips for maintaining brake shoe 4516:
Choosing the right brake shoes for a vehicle is a critical decision for retailers and wholesalers. Here are some factors they need to consider when sourcing brake shoe 4516.
Vehicles differ in their construction and usage. Some are lightweight, and some are heavy. Some source power from petrol and diesel, while others are electric or hybrid. Consider sourcing brake shoes for wholesalers that can cater to the different needs of end users. The shoes should have the right dimensions to fit various vehicles. They should also be designed to handle different loads, such as heavy trucks and freight. An electric vehicle may need more frequent brake shoe replacement than a diesel vehicle. This is because the brake pads on the typical electric vehicle provide more resistance due to its instant acceleration. As a result, the brake shoes heat up quickly and need replacement sooner.
End users have preferences for certain types of brake shoes based on their driving habits. Aggressive drivers or those driving in hilly areas may prefer semi-metallic brake shoes due to their high-performance qualities. On the other hand, wholesalers can find buyers looking for organic brake shoes due to their quiet operation. Consider sourcing different types of brake shoe 4516 to cater to the varied needs of end users.
Different brake shoe 4516 have different friction levels. Consider sourcing shoes with high friction levels to ensure retailers provide their customers with quality products. The shoes also need to have a consistent friction level. The brake shoes shouldn't need frequent adjustments when installing them on brake systems.
The brake shoe 4516 wholesalers source should be suitable for different brake systems, such as self-adjusting and leading-trailing brakes. They should also be compatible with various drum sizes and diameters.
Before sourcing brake shoes from any supplier, check out their reviews to ensure they provide quality products. Consider ordering samples to test the products and ensure they meet the desired quality standards. Look for brake shoes with high-quality construction, such as those made with cast iron or steel. The shoes should be heat-resistant and able to withstand the rigors of different driving conditions.
Quality brake shoes have a longer lifespan and provide a high return on investment. They reduce the need for frequent brake shoe replacements and ensure customer satisfaction. Wholesalers can achieve quality and maximize profits by partnering with the right suppliers. Consider looking for suppliers that offer warranty services. The warranty protects the investment in case of supplier error.
Replacing brake shoes can be a challenging task, but with the right tools and knowledge, it can be done. The following is a step-by-step guide on how to replace brake shoes:
First, gather all the necessary tools that will be needed in the process, such as a jack, jack stands, lug wrench, socket set, ratchet, and brake shoe 4516. Then, before starting the replacement process, ensure that the vehicle is parked on a level surface and that the parking brake is engaged.
To get access to the brake shoes, it is important to remove the rear wheels first. Use a lug wrench to loosen the lug nuts, then raise the vehicle with a jack and place jack stands under the vehicle. After that, remove the lug nuts and wheels.
Once the wheels are removed, the brake drum needs to be removed. Use a socket set and ratchet to remove the bolts that hold the brake drum, then slide the brake drum off the wheel hub. It might require some force to remove the brake drum if it's stuck.
Now the old brake shoes can be accessed and replaced. Take note of how the original brake shoes were installed by taking pictures or making a diagram. Then, remove the springs and hold-down hardware using pliers. After that, remove the old brake shoes and discard them.
To install the new brake shoes, position them in the same way as noted in the previous step. Then, install the hold-down hardware and springs. Make sure they are securely fastened and that the new brake shoes move freely.
After installing the new brake shoes, the brake drum can be reinstalled. Slide the brake drum over the wheel hub and tighten the bolts securely. Then, reinstall the wheels and lower the vehicle. Finally, remember to pump the brake pedal several times before driving to ensure proper brake shoe engagement.
With this, the process of replacing brake shoe 4516 is complete.
Q1: Can one use metallic brake shoes on a family car?
A1: Metallic brake shoes are durable and have a longer lifespan. However, they tend to be noisy and can cause damage to the brake drums if used. It is advisable to use semi-metallic or organic materials on family cars.
Q2: How often should brake shoes be replaced?
A2: The frequency of brake shoe replacement can vary depending on driving habits, the type of vehicle, and the material of the brake shoes. Generally, brake shoes should be inspected every 20,000 to 30,000 miles and replaced when worn out.
Q3: Are brake shoe 4516 universal?
A3: No, brake shoe 4516 is not universal. Different vehicles require specific sizes and designs of brake shoes to fit correctly and function properly. Always check the vehicle manual or consult an expert before selecting brake shoes for a vehicle.
Q4: Can one install brake shoes without professional help?
A4: Yes, it is possible to install brake shoes without professional help. There are numerous guides and tutorials available that provide step-by-step instructions on how to replace brake shoes. However, it is important to ensure that the process is done correctly to avoid safety risks.