Why do we need to change the car brake fluid?
After using automotive brake fluid for a period of time, there will be a decrease in boiling point, pollution, oxidation and deterioration, which will affect the braking performance and cause safety hazards. In addition, the brake fluid reservoir has a ventilation hole, high temperature will make the brake fluid inhale the moisture in the air and turn into air bubbles. When there are air bubbles in the brake fluid line, there will be a decline in braking power or brake failure. Therefore, checking the quality and performance of the brake fluid and replacing the brake fluid is a very necessary task, and needs to be replaced in a timely manner according to the vehicle's condition.
If you are not sure when you need to change the brake fluid. We recommend that in general, brake fluid should be changed after two years of use or 50,000 kilometers of driving.
Why you need to choose AUTOOL AST603 Barke Fluid Bleeder?
Because traditional brake fluid change tools are time-consuming and the change process tends to cause air to enter the piping, affecting the performance of the brake fluid, and requires at least two people to complete the job.
Therefore, AUTOOL have introduced this machine that allows one person to complete the brake fluid change independently, which not only saves time and labor, but also ensures that no air enters the pipeline.
AUTOOL AST603 adopts the brand new pulse exchange technology, which continuously sends out pulse signals at certain time intervals to constantly deliver high-frequency pressure output to the brake fluid pipeline. The application of pulse in the brake fluid exchange machine solves the problem of air bleeding from the pipe, while the powerful impact also takes away the dirt and impurities adhering to the inner wall of the pipe, which both saves working time and improves efficiency.
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| Ensure that the brake fluid is changed under vacuum to prevent air from entering the piping and thus affecting the performance of the brake fluid. | New fluid pot brake fluid consumption, the device will automatically stops, to avoid inhaling air into the brake system. | One person can easily exchange the brake fluid. Adjustable pressure range is 0.7-2.5bar, which can adjust the pressure output according to the pressure resistance range of brake fluid reservoir of different models. | Due to the corrosive nature of the brake fluid, internal and external pipes and components are made of corrosion-resistant materials in order to ensure the long-term use of the machine. |
How to use AUTOOL AST603？
1. Lift the car to the right height to suspend the wheels off the ground.
2. Connect the four oil bottles of the equipment to the car brake sub-cylinders, and loosen the outlet screw of the brake sub-cylinders to ensure that fluid can be flown out.(AST603's pressure to change brake fluid in both wheels at the same time.)
3. Put the inlet hose and pressure adjustment hose into the new brake fluid bottle
4. Connect the power supply and turn on the power switch.
5. Press the Start button to build up the pressure until the pointer of the pressure gauge exceeds 1 bar. At this time, you can release the button and adjust the pressure as needed.
6. Before replacing the brake fluid, the output hose must be exhausted first, and then find the matching model connector and connect it to the oil reservoir of the brake master cylinder.
7. During the fluid exchange, if the exchanging speed is a bit slow, the output pressure can be adjusted appropriately as required.
8. After the fluid exchange is completed, please turn off the machine and reduce the pressure to zero, then remove the connector attached to the car reservoir to prevent the excess pressure from causing an overflow of the brake fluid.
  | PRODUCT SPECIFICATIONS Power supply:AC 110V/220V Package includes
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