Miyaco TP-89
Miyaco Brake Seal Kit TP-89 Instruction Manual
Product Overview
This manual provides instructions for the Miyaco Brake Seal Kit, model TP-89. This kit is designed for brake caliper overhaul, ensuring proper sealing and function of your vehicle's braking system.
Important Note: Please confirm compatibility on the manufacturer's website or with a qualified professional. The shape and contents of the set may vary depending on the specific model number and application.
Product Contents
The Miyaco Brake Seal Kit TP-89 includes the essential components for overhauling one brake caliper.
- Brake caliper overhaul kit
- 1 set of components for one caliper

This image displays the contents of a Miyaco brake seal kit, which typically includes various rubber seals and rings essential for overhauling a brake caliper. The packaging indicates 'TP-80' as a sample, but the actual product is TP-89. The kit is designed to provide all necessary seals for one caliper.
Compatibility Information
This product's compatibility varies significantly by vehicle model. To ensure correct fitment for your specific vehicle, it is crucial to verify compatibility before purchase and installation.

This image emphasizes the importance of checking product compatibility with your specific vehicle model. It advises customers to contact the manufacturer or seller for verification, as the product's fitment can differ across various car types.
Please contact our dedicated staff or refer to the manufacturer's official website for precise compatibility details for your vehicle.
Setup and Installation
This brake seal kit is intended for professional installation or by individuals with advanced mechanical knowledge. Incorrect installation can lead to brake system failure and serious injury. Always follow your vehicle's service manual for specific procedures.
- Safely lift and support the vehicle on a level surface.
- Remove the wheel and carefully detach the brake caliper from the vehicle.
- Disassemble the brake caliper, carefully noting the position and orientation of all components.
- Thoroughly clean all caliper components, removing old grease, brake fluid residue, and any debris.
- Inspect caliper pistons and bores for any signs of corrosion, pitting, or damage. Replace components if necessary.
- Lubricate new seals with appropriate brake assembly grease (some kits may include a small amount of grease).
- Install the new seals and dust boots into the caliper body and onto the piston, ensuring they are seated correctly and without twists.
- Carefully reassemble the caliper, ensuring pistons move freely within their bores.
- Reinstall the caliper onto the vehicle and securely reconnect all brake lines.
- Bleed the brake system to remove all air, following the vehicle manufacturer's recommended procedure.
- Perform a static and dynamic test of the brake system in a safe area to confirm proper brake function and absence of leaks before normal operation.
Operation
Once correctly installed, the Miyaco Brake Seal Kit TP-89 ensures the proper sealing and smooth operation of your brake caliper. This contributes to efficient and reliable braking performance.
After installation and bleeding, the brake pedal should feel firm and consistent. Any sponginess or unusual pedal travel indicates the presence of air in the system, requiring further bleeding.
Maintenance
Regular inspection and maintenance of your brake system are crucial for safety and to prolong the life of components, including the seals.
- Periodically check brake fluid levels and its condition. Brake fluid should be clear and free of contaminants.
- Inspect brake pads for wear and replace them as needed to maintain optimal braking performance.
- Look for any signs of brake fluid leaks around the calipers, brake lines, and master cylinder. Address any leaks immediately.
- Listen for unusual noises during braking, such as squealing, grinding, or clunking, which may indicate issues with brake components.
- Consider a brake fluid flush every 2-3 years or as recommended by your vehicle manufacturer to ensure fluid integrity and prevent corrosion.
Troubleshooting
This section provides guidance for common issues that may arise after brake caliper overhaul. Always prioritize safety when working with brake systems.
| Problem | Possible Cause | Solution |
|---|---|---|
| Brake fluid leak | Improper seal installation, damaged brake line, or faulty caliper component. | Re-inspect seals for proper seating, check brake lines for damage, or replace affected components. |
| Spongy brake pedal | Air trapped in the brake system. | Re-bleed the brake system thoroughly until all air is removed. |
| Uneven braking or pulling to one side | Sticking caliper piston, uneven pad wear, or air in one side of the system. | Inspect caliper for free movement, check brake pads for even wear, and re-bleed the system. |
If issues persist after attempting these troubleshooting steps, it is highly recommended to consult a qualified automotive mechanic for professional diagnosis and repair.
Specifications
| Feature | Detail |
|---|---|
| Brand | Miyaco |
| Model Name | TP-89 |
| Product Model Number | TP-89 |
| Package Dimensions | 10.4 x 8.2 x 2.5 cm |
| Item Weight | 30 g |
| ASIN | B003B2WMTG |
| First Available Date | March 20, 2015 |
Warranty and Support
For detailed warranty information regarding your Miyaco Brake Seal Kit TP-89, please refer to the official Miyaco website or the documentation included with your purchase. Keep your purchase receipt as proof of purchase for any warranty claims.
For technical support, installation queries, or any other product-related assistance, please contact Miyaco customer service directly.
Contact Information:
- Website: www.miyaco-brake.co.jp
- Customer Service: Please refer to the product packaging or the official Miyaco website for the most current contact details (phone numbers, email addresses).
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