Find the Code
Take out the left brake caliper. The security activation code is located on the side of the product.
ICOOH Installation Tutorial
Brake Kit Installation Guide
A professional step-by-step tutorial for installing ICOOH performance brake kits, including pre-installation checks, bridge mounting styles, brake disc and caliper installation, brake fluid hose setup, break-in procedure, product registration and troubleshooting.
Safety Notice: Brake system installation directly affects vehicle safety. This guide is intended for qualified technicians, performance shops and experienced installers. Always follow ICOOH model-specific installation data and torque requirements.
Before Installation
Product Safety and Pre-Installation Checks
The manual diagrams are schematic references. The actual product may vary slightly by model, vehicle application and kit configuration. Before installation, confirm every part and mounting direction.
1
Confirm part direction
Brake calipers, bridge brackets and brake discs may have left/right or directional installation requirements.
2
Select the correct bridge method
The bridge / adapter bracket has four mounting styles: 9501, 9502, 9503 and 9504. Select the correct method according to ICOOH model-specific data.
3
Inspect axle head and surrounding parts
Check for burrs, rust, damage or abnormal bearing and mounting surface condition before installing the brake disc.
4
Prepare final inspection marks
After installation, check screw torque marks, brake fluid hose position, part clearance and oil residue around the assembly.
Product Authentication
Unboxing Registration Steps
Register the product after unboxing to verify authenticity, activation status and warranty time.
Scratch the Coating
Scratch the coating on the security activation code before scanning or entering the code.
Scan the QR Code
Use the platform QR code scanning tool to enter the anti-counterfeiting activation page.
Submit User Info
Register name, country, phone number, email address, purchase source and security code.
Registration result: A successful registration should show activation and warranty time. An invalid security code may mean the product was already registered once. A failed registration may indicate repeated scanning or an incorrect anti-counterfeiting code.
Bridge Position Mounting
9501-9504 Bridge Installation Methods
The bridge, also called the adapter bracket, determines brake disc and caliper position. Select the correct mounting style according to the ICOOH data for the specific vehicle and brake kit.
9501 Method
Bridge position mounting style for a specific bracket orientation and caliper layout.
9502 Method
Alternative bridge orientation used when the vehicle bracket geometry requires this mounting direction.
9503 Method
Mounting style using bridge screw positioning according to the vehicle-specific installation data.
9504 Method
Mounting style selected when the bridge position and caliper direction match the specific vehicle application.
Torque reminder: The manual requires installers to follow ICOOH standard torque requirements. Do not tighten bolts by feel only.
Installation Procedure
Brake Installation Steps and Instructions
Follow the sequence below to reduce fitment errors, wheel clearance problems, brake vibration and hose interference.
Parts Inspection
Before installing the brakes, check whether all parts are complete and whether the wheels can match the brake kit.
- Confirm caliper, disc, bridge, pads, hoses and bolts.
- Check wheel inner clearance before proceeding.
- Do not continue if the kit and wheel space do not match.
Disassemble Original Vehicle Parts
Remove the wheels first, then remove the stock calipers and stock discs.
- Keep the original brake fluid line connected until hose replacement is ready.
- Protect surrounding parts from brake fluid contamination.
Clean the Original Axle Head
Clean the original axle head surface and sand off rust before installing the brake disc.
- Rust or burrs can affect brake disc flatness.
- Poor flatness can result in brake shaking or vibration.
Install the Bridge / Adapter Bracket
Install the bridge accurately using the correct ICOOH mounting method.
- Choose from 9501, 9502, 9503 or 9504 according to the kit data.
- Check whether the bracket creates fender, disc or caliper interference.
- Tighten according to the required torque standard.
Install Brake Discs and Brake Calipers
Install the disc and caliper, then check that the disc is centered within the caliper jaws and does not touch other parts.
- The brake disc must be locked with wheel / tire screws during checking.
- Install the wheel hub to confirm the wheel space can accommodate the caliper.
- If wheel spokes scrape the caliper, use the correct spacer or flange solution.
Install the Brake Fluid Line
Install the brake hose and adjust the hose position properly.
- Do not allow sand or debris inside the hose connector.
- The hose must not touch suspension or other moving parts.
- Turn the steering wheel back and forth to confirm hose clearance.
- Bleed the brake system according to the correct procedure.
Test Drive and Final Confirmation
After installation and brake bleeding, conduct a controlled test drive and follow the brake bedding procedure before normal use.
- Confirm pedal feel before road testing.
- Check all bolts, hose routing, fluid leakage and wheel clearance.
- Avoid aggressive braking during the break-in period.
Clearance Adjustment
Stainless Steel Adjustment Shim Installation
For bridge clearance adjustment, stainless steel shims can be placed between the vehicle mounting horn and the bridge, or between the bridge and the caliper. They are used to correct bridge height deviation and left-right position deviation.
| Shim Position | Purpose | Installation Reminder |
|---|---|---|
| Between vehicle horn and bridge | Adjust bridge height or bracket position. | Use only according to measured deviation and ICOOH fitment data. |
| Between bridge and caliper | Correct caliper alignment relative to the brake disc. | Recheck disc centering and wheel clearance after adjustment. |
Bedding Procedure
New Brake Pads and Discs Break-In Method
New brake calipers, brake discs and brake pads require proper bedding. The correct process helps the pad and disc surfaces contact more evenly, reduces future noise and improves braking performance.
First Bedding Cycle
Brake moderately from 50 km/h to 20 km/h. Repeat 8-10 times, with about 40 seconds between each braking action.
Second Bedding Cycle
Brake with stronger force from 70 km/h to 30 km/h. Repeat 3 times, with about 1 minute between each cycle.
Driving Reminder
Use one-foot braking only. Do not drag the brake. Do not drive aggressively or wash the vehicle while the brake discs are still at high temperature.
| Break-In Stage | Expected Condition | Driver Reminder |
|---|---|---|
| Initial use | Brake pads and discs are still bedding together; performance may not feel fully developed. | Avoid violent braking and avoid water contact when discs are hot. |
| 500-1000 km | The pad-disc contact area continues to improve. | Inspect the brake system and consider secondary bleeding if pedal feel is still soft. |
| 1000 km break-in requirement | The manual indicates normal break-in is required before full performance. | Continue regular inspection of fluid lines, pads and calipers. |
| After break-in | The brake system can be used normally if checks are passed. | Maintain routine cleaning and inspection intervals. |
Troubleshooting
Common Brake Kit Installation Problems
The manual highlights three frequent symptoms after installation: soft pedal, weak braking on a new kit, and hard pedal with poor braking effect.
| Symptom | Likely Cause | Recommended Solution |
|---|---|---|
| Soft brake pedal, long pedal travel, or braking improves after 2-3 pumps. | Air remains in the brake system and is compressing under pedal force. | Bleed the system thoroughly. Use transparent bleeding tube or vacuum extraction. Keep the brake fluid reservoir filled during bleeding. |
| Newly installed brake kit feels soft or braking effect is not ideal. | New brake pads and discs have not fully bedded together. | Follow the bedding procedure and continue normal break-in before judging final brake performance. |
| Brake pedal feels hard but braking effect is not ideal. | Possible line blockage, low friction coefficient, or unbedded new pads. | Prevent debris from entering brake lines during installation. If blocked, clear the line. If necessary, use pads with a higher friction coefficient. |
| Vehicle has ABS, electronic brake master cylinder or hybrid/electric brake system. | Some systems require electronic operation to open ABS valves or activate the master cylinder. | Use the original factory diagnostic computer or required service procedure before normal bleeding. |
Secondary bleeding reminder: Because multi-piston calipers may trap air between the piston wall and piston cylinder, the manual recommends driving 500-1000 km over 3-5 days and then performing a second bleeding operation when needed.
ICOOH Technical Data
Model Matching and Installation Data
ICOOH uses vehicle data and brake system simulation to improve fitment accuracy. The manual describes 3D data scanning, 3D reverse modeling and simulated installation matching for brake system applications.
3D Data Scanning
High-precision 3D scanning is used to obtain accurate vehicle mounting data.
Reverse Modeling
Collected 3D data is reverse modeled to support bracket and brake system matching.
Simulation Matching
Vehicle model and brake system simulation help improve complete installation data matching.
Purchase note: Not every brake system matches every driving habit or vehicle setup. Purchase and installation should be carried out under ICOOH technical guidance when fitment is uncertain.
FAQ
Brake Kit Installation FAQ
Can I install an ICOOH brake kit by myself?
Brake system installation affects vehicle safety and should be carried out by qualified technicians or professional performance shops. Always follow ICOOH installation data and torque requirements.
Why must the original axle head be cleaned before installing the brake disc?
Rust, burrs or uneven mounting surfaces can affect brake disc flatness. This may cause brake shaking after installation.
What should I do if the brake pedal feels soft after installation?
A soft pedal or long pedal travel is commonly caused by air remaining in the brake system. Bleed the system thoroughly, keep the brake fluid reservoir filled, and follow the correct procedure for ABS or electronic brake systems.
Why does a new brake kit not feel fully powerful immediately?
New pads and discs require a bedding period. The contact between pads and discs improves with proper break-in, so initial braking may not represent final performance.
When should stainless steel adjustment shims be used?
Adjustment shims are used when bridge height or caliper position needs fine correction. They can be placed between the vehicle horn and bridge or between the bridge and caliper according to measured deviation.
Need Fitment or Installation Support?
Send your vehicle model, year, wheel size, brake kit model and installation photos to ICOOH. Our team can help review fitment direction, bridge mounting style, brake clearance and technical questions before installation.