Brake & Clutch Vacuum Pump Bleeding System Tester Tool - Neilsen CT4746

This brake and clutch bleeding system tester tool is designed for one-person operation, requiring ...

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Full details

This guide is for anyone needing a reliable, one-person solution for bleeding brake and clutch systems. The Neilsen CT4746 offers efficient operation, allowing you to flush an entire system with a single fill thanks to its 2.5-liter tank. However, ensure compatibility with your vehicle's specifications before use.

All features

Model Part NumberCT4746
BrandNeilsen

Extended Product Information

FAQs

What type of brake fluid should I use?

Always use the brake fluid type specified in your vehicle's owner's manual.

How do I know if the tool is compatible with my car?

Check the cap size (42mm) and confirm it fits your master cylinder reservoir. Verify compatibility with European vehicles.

How do I maintain the tool?

Clean the tool after each use. Store it in a dry and clean place and inspect the seals and hoses for any wear and tear.

What pressure should I use?

The tool operates at a working pressure of 2 Bar / 30psi, with a maximum pressure of 5 Bar / 70psi. Do not exceed the recommended pressure.

What if the tank runs dry during bleeding?

Refill the tank with the appropriate brake fluid and continue the bleeding process.

Can I use this tool on my motorcycle?

Check for compatibility with the cap size and brake system type.

Troubleshooting

Tool does not build pressure.

Check for leaks in the connections and ensure the cap is securely attached. Inspect the pump for proper function.

Brake fluid is not flowing.

Verify that the bleeder screws on the brake calipers are open and that the tank is not empty.

Air bubbles still present after bleeding.

Ensure all bleeder screws are closed properly. Repeat the bleeding process, allowing more time for air to escape. Check for any leaks in the system.

Pros and Cons

Pros

  • One-person operation simplifies the bleeding process.
  • Large tank capacity reduces the need for refills.
  • Compatible with a wide range of vehicles, especially European models.
  • Suitable for use with ABS systems.
  • Efficient and consistent performance at the specified pressure range.

Cons

  • Compatibility is primarily for European vehicles; check cap size.
  • Requires regular maintenance to ensure proper function.
  • May require additional adapters for some non-standard brake systems.
  • Operating pressure must be monitored to avoid damage.

Setup, Compatibility & Care

Setup

  1. Preparation: Ensure the vehicle is parked on a level surface.
  2. Attachment: Identify the correct cap size (42mm) and attach the tool to the master cylinder reservoir.
  3. Filling: Fill the tank with the appropriate brake fluid, ensuring not to overfill.
  4. Pressurization: Pump the tool to achieve the recommended working pressure (2 Bar / 30psi).

Compatibility

  • Vehicles: Primarily designed for European vehicles.
  • Systems: Compatible with standard and ABS brake systems.
  • Fluid: Use the correct type of brake fluid specified for your vehicle.

Care

  • Cleaning: After use, clean the tool to remove any brake fluid residue.
  • Storage: Store in a clean and dry environment.
  • Maintenance: Regularly inspect the seals and hoses for any signs of wear and tear.