Akebono ACT606A Ultra-Premium Ceramic Rear Disc Brake Pads

1. Introduction

The Akebono ACT606A Ultra-Premium Ceramic Rear Disc Brake Pads are engineered to provide superior braking performance for your vehicle. These pads are designed to eliminate noise, vibration, and harshness, offering smooth and consistent stopping power. With an ultra-low dust formulation and a design that promotes longer rotor life, Akebono brake pads deliver reliable and efficient braking.

2. Safety Information

WARNING: Brake system work should only be performed by qualified personnel. Improper installation or maintenance can lead to brake failure, resulting in serious injury or death.

• Always wear appropriate personal protective equipment, including safety glasses and gloves, when working on brake systems.
• Ensure the vehicle is securely supported on jack stands before beginning any work.
• Refer to your vehicle's specific service manual for detailed brake system procedures and torque specifications.
• Brake dust may contain hazardous materials. Avoid inhaling brake dust and use appropriate cleaning methods.

3. Vehicle Compatibility

The Akebono ACT606A Ultra-Premium Ceramic Rear Disc Brake Pads are designed for specific vehicle applications. This set is compatible with:

• Lexus GX (2003-2020 models)
• Toyota 4Runner (various models, please verify fitment for your specific year and trim)

Always verify fitment for your specific vehicle year, make, and model before installation. These pads are designed to meet OEM specifications for a vehicle-specific fit.

4. What's in the Box

Your Akebono ACT606A Ultra-Premium Ceramic Rear Disc Brake Pads package includes:

• One (1) set of four (4) Akebono ACT606A Ultra-Premium Ceramic Rear Disc Brake Pads.
• Necessary hardware for installation (may vary by application, refer to packaging).

Image: Akebono ACT606A Ultra-Premium Ceramic Rear Disc Brake Pads, showing the pads and packaging.

5. Setup & Installation

This section provides a general overview of brake pad installation. Always consult your vehicle's specific service manual for detailed, step-by-step instructions and safety precautions.

1. Prepare the Vehicle: Park the vehicle on a level surface, engage the parking brake, and block the wheels. Loosen the lug nuts on the rear wheels. Lift the rear of the vehicle using a jack and secure it with jack stands. Remove the rear wheels.
2. Access the Caliper: Locate the rear brake caliper. Depending on your vehicle, you may need to remove retaining clips or bolts to access the caliper.
3. Remove Old Brake Pads: Carefully remove the caliper mounting bolts. Do not let the caliper hang by the brake hose; support it with a wire or bungee cord. Remove the old brake pads from the caliper bracket. Inspect the brake rotor for wear, scoring, or damage.
4. Clean and Lubricate: Clean the caliper bracket and hardware. Apply a thin layer of high-temperature brake lubricant to the caliper slides, pins, and any contact points between the pads and the caliper bracket.
5. Install New Brake Pads: Install the new Akebono ACT606A ceramic brake pads into the caliper bracket. Ensure the pads are seated correctly.
6. Retract Caliper Piston: Use a caliper piston compression tool to slowly push the caliper piston(s) back into the caliper bore. This creates space for the thicker new pads.
7. Reassemble: Reinstall the caliper over the new pads and rotor. Secure the caliper mounting bolts to the manufacturer's specified torque. Reinstall any retaining clips or springs.
8. Final Steps: Reinstall the wheels and tighten lug nuts to specification. Lower the vehicle. Before driving, pump the brake pedal several times until a firm pedal feel is achieved. Check the brake fluid level and top off if necessary.
9. Brake Pad Break-In (Bedding): Follow the manufacturer's recommended break-in procedure for new brake pads. This typically involves a series of moderate stops from varying speeds to properly seat the pads to the rotors and optimize performance.

Image: Packaging for Akebono ProACT Ultra-Premium Brake Pads, indicating the product line.

6. Operating Characteristics

The Akebono ACT606A Ultra-Premium Ceramic Rear Disc Brake Pads are designed to deliver a superior driving experience through several key characteristics:

• Noise, Vibration, and Harshness (NVH) Elimination: Engineered to provide quiet operation, minimizing common brake noises such as squealing or grinding.
• Smooth and Consistent Stopping Power: Offers predictable and reliable braking performance across various driving conditions.
• Ultra-Low Dust: The ceramic formulation significantly reduces brake dust accumulation on wheels, helping to maintain a cleaner appearance.
• Longer Rotor Life: The pad material is designed to be gentle on rotors, contributing to extended rotor lifespan and reducing the need for frequent replacements.

7. Maintenance

Regular inspection and maintenance of your brake system are crucial for safety and optimal performance.

• Routine Inspection: Have your brake pads, rotors, and calipers inspected by a qualified technician at least once a year or every 10,000-12,000 miles, or as recommended by your vehicle manufacturer.
• Check Pad Wear: Monitor the thickness of your brake pads. Replace them when they reach their minimum recommended thickness, typically around 3-4mm.
• Rotor Condition: Ensure rotors are free from deep grooves, cracks, or excessive rust. Rotors should be resurfaced or replaced if they are worn beyond specifications.
• Brake Fluid: Check your brake fluid level regularly and ensure it is within the recommended range. Consult your vehicle manual for brake fluid replacement intervals.
• Cleaning: Periodically clean your wheels to remove any accumulated brake dust, although Akebono ceramic pads produce significantly less dust.

8. Troubleshooting

If you experience any issues with your Akebono ACT606A brake pads, consider the following common troubleshooting steps:

• Brake Noise (Squealing/Grinding):
  Possible Causes: Improper installation, lack of lubrication on contact points, worn rotors, foreign debris, or improper break-in.
  Solution: Re-check installation, ensure proper lubrication, inspect rotors for wear, and perform the break-in procedure if not already done. If noise persists, consult a professional.
• Reduced Braking Performance:
  Possible Causes: Improper break-in, air in the brake lines, worn brake fluid, or issues with other brake system components.
  Solution: Ensure proper break-in. Check brake fluid level and condition. If the issue persists, have the brake system inspected by a qualified mechanic.
• Excessive Brake Dust:
  Possible Causes: While Akebono ceramic pads are ultra-low dust, some dust is normal. Excessive dust might indicate an issue with the pads or rotors.
  Solution: Ensure proper break-in. If dust is truly excessive, inspect pads and rotors for unusual wear patterns.

For persistent issues, it is always recommended to seek assistance from a certified automotive technician.

9. Specifications

10. Warranty & Support

Warranty Information

Akebono ACT606A Ultra-Premium Ceramic Rear Disc Brake Pads come with a 1 Year Manufacturer Warranty. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims.

For specific warranty terms and conditions, please refer to the documentation included with your product or visit the official Akebono website.

Customer Support

If you have any questions regarding the installation, performance, or warranty of your Akebono brake pads, please contact Akebono customer service through their official website or authorized distributors. Provide your product model number (ACT606A) and purchase details for efficient assistance.