Akebono Brake Pads: Green Tech & DIY Fitting

When it comes to vehicle maintenance, few components are as critical as your braking system. Not only do brakes ensure your safety on the road, but the type of pads you choose can also impact your driving experience and even the environment. Akebono, a renowned name in the automotive industry, has long been associated with quality and innovation. This article delves into the eco-friendly aspects of Akebono brake pads, particularly their ceramic offerings, and provides a detailed guide for the intrepid DIY mechanic on installing Akebono EU Ceramic Brake Pads.

Are Akebono Brake Pads Eco-Friendly?

The question of whether automotive components are eco-friendly is becoming increasingly pertinent in today's environmentally conscious world. Akebono brake pads, especially their ceramic formulations, stand out in this regard. Their commitment to environmental responsibility is evident in several key areas:

Copper-Free Formulations

One of the most significant environmental advancements in brake pad technology is the move towards copper-free formulations. Copper, while excellent for heat transfer, can pose environmental risks as brake dust washes off roads and enters waterways, potentially harming aquatic life. Akebono has been at the forefront of developing and implementing copper-free friction materials, often exceeding regulatory requirements even before they become mandatory.

Reduced Dust and Noise

Akebono's ceramic brake pads are engineered to produce significantly less dust compared to traditional semi-metallic pads. Less brake dust means fewer particulate emissions into the atmosphere and less accumulation on your wheels, which is not only aesthetically pleasing but also contributes to a cleaner environment. Furthermore, the advanced ceramic compounds result in exceptionally quiet operation, reducing noise pollution.

Durability and Longevity

A longer-lasting product inherently reduces waste. Akebono ceramic pads are known for their exceptional durability and extended lifespan. This means fewer replacements over the vehicle's lifetime, translating to less material consumption and less waste ending up in landfills. Their consistent performance also means less frequent need for brake rotor replacement, further contributing to resource conservation.

Compliance with Environmental Regulations

Akebono actively works to comply with and often exceed global environmental standards, such as the California and Washington state regulations on copper content in brake pads. This proactive approach ensures that their products are designed with environmental impact in mind from conception to manufacturing.

The Ceramic Advantage

Ceramic brake pads themselves offer inherent environmental benefits. Made from a dense, composite material incorporating ceramic fibres, fillers, and bonding agents, they are designed for stable friction performance across a wide temperature range. This stability reduces wear on both the pad and the rotor, leading to less material shedding as dust. Unlike older asbestos-based pads (which Akebono, like all reputable manufacturers, phased out decades ago), ceramic compounds are generally considered safer and more inert in terms of environmental interaction.

How to Install Akebono EU Ceramic Brake Pads: A Comprehensive Guide

Replacing brake pads is a fundamental maintenance task that many DIY enthusiasts can undertake. With the right tools and a careful approach, installing Akebono EU Ceramic Brake Pads can be a rewarding experience. This guide will walk you through the process step-by-step.

Safety First: Your Non-Negotiable Priority

Before you even think about touching a spanner, ensure your safety. This is paramount. Always work on a flat, stable surface. Never rely solely on a jack; always use sturdy axle stands. Chock the wheels that will remain on the ground to prevent the vehicle from rolling. Wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and sturdy footwear.

Tools and Materials You'll Need:

• Akebono EU Ceramic Brake Pads (ensure they are the correct part number for your vehicle)
• New brake pad shims (often included with Akebono pads)
• Brake caliper lubricant (high-temperature, synthetic grease)
• Jack and axle stands
• Wheel chocks
• Lug wrench or impact gun
• Socket set (for caliper bolts)
• Torque wrench
• C-clamp or brake caliper piston compressor tool
• Wire brush
• Brake cleaner spray
• Clean rags or paper towels
• Brake fluid (if you plan to bleed, though usually not necessary for just pads)
• Drain pan (if bleeding)
• Bleeder wrench (if bleeding)

Step-by-Step Installation Process:

1. Prepare the Vehicle

1. Park your vehicle on a level, solid surface.
2. Engage the parking brake firmly.
3. Place wheel chocks behind the rear wheels (if working on the front) or in front of the front wheels (if working on the rear).
4. Loosen the lug nuts on the wheel you'll be removing, but do not remove them yet. Just break them loose.
5. Using your jack, lift the vehicle until the wheel is off the ground.
6. Place axle stands securely under the vehicle's designated jacking points. Ensure the vehicle is stable before proceeding.
7. Fully remove the lug nuts and then remove the wheel. Set it aside safely.

2. Inspect the Braking System

With the wheel off, you now have a clear view of the brake caliper and rotor. Take a moment to inspect everything:

• Brake Rotor: Check for deep grooves, cracks, excessive wear, or discolouration (blueing indicates overheating). If the rotor has significant wear or damage, it should be replaced or machined (resurfaced) by a professional. Akebono pads perform best with good rotors.
• Brake Caliper: Look for any signs of fluid leaks around the piston or rubber boots. Check that the caliper slide pins move freely.
• Brake Hoses: Inspect for cracks, bulges, or leaks.

3. Remove the Old Brake Pads

1. Identify the caliper bolts. These are typically two bolts on the back of the caliper that secure it to the caliper bracket. They might have rubber boots covering them.
2. Using the appropriate socket, loosen and remove these caliper bolts. You might need to hold the slide pin with a spanner while loosening the bolt.
3. Carefully slide the caliper off the rotor. Do not let it hang by the brake hose, as this can damage the hose. Use a bungee cord, zip tie, or a piece of wire to suspend the caliper securely from the suspension component (e.g., spring, shock absorber) so it doesn't strain the hose.
4. Once the caliper is off, the old brake pads should now be easily removable from the caliper bracket. Note their orientation for reference. Some pads may have retaining clips or springs that need to be removed first.

4. Prepare the Caliper and Bracket

1. Clean the Caliper Bracket: Use a wire brush to thoroughly clean any rust, dirt, or old grease from the caliper bracket, especially where the brake pads sit and slide. This is crucial for proper pad movement and to prevent noise.
2. Lubricate Slide Pins: If your caliper uses slide pins, remove them, clean them thoroughly, and apply a thin, even coat of high-temperature caliper lubricant to them. Reinsert them, ensuring they move freely.
3. Retract the Caliper Piston: This is a critical step. As new pads are thicker, the caliper piston(s) need to be pushed back into the caliper bore. Place an old brake pad (or a piece of wood) against the piston face and use a large C-clamp or a dedicated brake caliper piston compressor tool to slowly and steadily push the piston back until it is flush with the caliper body. As you do this, watch the brake fluid reservoir; the fluid level will rise. Do not let it overflow. If it's near maximum, you might need to remove a small amount of fluid using a syringe.

5. Install the New Akebono Pads

1. Apply a thin layer of high-temperature brake lubricant to the metal backing plates of the new Akebono pads where they contact the caliper and bracket, as well as on the ears of the pads that slide into the bracket. Avoid getting grease on the friction material.
2. Install the new shims onto the back of the Akebono pads if they are separate. Akebono often integrates them or provides high-quality ones.
3. Carefully slide the new Akebono EU Ceramic Brake Pads into the caliper bracket. Ensure they fit snugly but can still slide freely. Pay attention to the inner and outer pad orientation if they are different (e.g., one with a wear indicator).
4. Carefully guide the caliper back over the new pads and onto the rotor. Ensure the caliper aligns properly with the mounting holes.
5. Reinsert the caliper bolts and hand-tighten them.
6. Using your torque wrench, tighten the caliper bolts to the manufacturer's specified torque settings. This is extremely important for safety and proper function. Do not guess.

6. Reassemble and Final Checks

1. Reinstall the wheel, hand-tightening the lug nuts.
2. Lower the vehicle slightly until the tyre just touches the ground, then torque the lug nuts to the manufacturer's specification in a star pattern.
3. Fully lower the vehicle and remove the jack and axle stands.
4. Repeat the process for the other side of the vehicle. It is crucial to replace brake pads in pairs (both front or both rear) to ensure even braking performance.

7. Pump the Brakes and Bed-In

Once all wheels are back on and torqued:

1. Before starting the engine, get into the car and slowly pump the brake pedal several times until it feels firm. This pushes the caliper pistons out and seats the new pads against the rotors. Do NOT skip this step. If you drive without doing this, you will have no brakes!
2. Check the brake fluid reservoir level. Top it up if necessary with the correct type of brake fluid.
3. Perform the bedding-in procedure. This is absolutely critical for new Akebono ceramic pads (and any new pads) to achieve optimal performance, reduce noise, and ensure longevity. The exact procedure can vary slightly, but a common method involves:
   • Driving your vehicle on a quiet road or industrial estate (avoiding public roads with heavy traffic if possible).
   • Accelerate to about 35-40 mph (approx. 55-65 km/h) and apply the brakes moderately, reducing speed to about 5-10 mph (approx. 8-16 km/h). Do not come to a complete stop.
   • Repeat this moderate braking 8-10 times, allowing a brief cool-down period (e.g., 30 seconds) between each stop.
   • After the last moderate stop, drive for several minutes at a normal speed without using the brakes much to allow them to cool down completely.
   • Avoid hard braking or prolonged heavy braking for the first 200-300 miles (320-480 km) to allow the pads to fully bed in.

Common Pitfalls and Troubleshooting

• Squealing Brakes: Often caused by improper installation, lack of lubrication on contact points, or not using shims. Ensure all contact points are greased (metal-to-metal contact, not friction material), and the pads are properly seated.
• Spongy Pedal: Usually indicates air in the brake lines. If you opened the brake lines or saw fluid leak, you'll need to bleed the brake system.
• Vibration: Can indicate warped rotors, but if new pads are installed on old, uneven rotors, it can also happen. Ensure rotors are in good condition.
• Uneven Pad Wear: Often a sign of sticking caliper slide pins or a faulty caliper piston. Ensure slide pins are clean and well-lubricated.

By following these steps carefully, you can successfully install your Akebono EU Ceramic Brake Pads, enjoying their quiet, clean, and reliable performance while contributing to a greener motoring experience.

Comparative Table: Brake Pad Types

Frequently Asked Questions About Akebono Brake Pads

How often should I replace my Akebono brake pads?

There's no fixed interval as it depends heavily on driving style, vehicle type, and conditions. However, Akebono ceramic pads are known for their longevity, often lasting longer than semi-metallic alternatives. It's best to inspect them during routine service, typically every 10,000 to 15,000 miles (16,000 to 24,000 km), and replace them when the friction material wears down to about 3mm or less.

Can I install Akebono ceramic pads on old rotors?

While technically possible, it's not ideal. For optimal performance, quiet operation, and longevity of your new Akebono pads, it's highly recommended that you either replace your brake rotors or have them machined (resurfaced) by a professional to ensure a perfectly flat and smooth surface for the new pads to bed into. Installing new pads on grooved or warped rotors can lead to noise, reduced braking effectiveness, and premature wear of the new pads.

What is brake pad "bedding-in" and why is it important for Akebono pads?

Bedding-in, also known as break-in, is a crucial process that transfers a thin, even layer of friction material from the new brake pads onto the brake rotor. This creates a compatible friction surface between the pad and rotor, optimising braking performance, reducing noise, and ensuring consistent stopping power. For Akebono ceramic pads, proper bedding-in is essential to achieve the quiet, low-dust, and long-lasting characteristics they are known for.

Are Akebono pads really worth the higher cost compared to other brands?

Many vehicle owners and mechanics consider Akebono pads a worthwhile investment. Their higher initial cost is often offset by their superior performance, significantly lower dust production, exceptional quietness, and extended lifespan. The reduced need for frequent replacements and cleaner wheels can save money and effort in the long run, making them an excellent value proposition.

Do I need special tools to install Akebono ceramic pads?

No special tools specifically for Akebono pads are required beyond the standard tools for any brake job (jack, axle stands, socket set, torque wrench, caliper piston compressor). The process is generally the same as for other types of brake pads. However, having a dedicated caliper piston compression tool makes the job much easier and safer than using a C-clamp.

Conclusion

Akebono brake pads, particularly their ceramic range, represent a significant stride in automotive braking technology, offering an impressive blend of safety, performance, and environmental responsibility. Their copper-free formulations and low-dust characteristics make them an excellent choice for the eco-conscious driver. Furthermore, with a little preparation and adherence to safety guidelines, installing Akebono EU Ceramic Brake Pads is a manageable task for the competent DIY enthusiast, allowing you to enjoy their superior performance and contribute to a cleaner environment. Remember, proper installation and the crucial bedding-in process are key to unlocking the full potential of these high-quality brake components.

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