Using this method with a large fluid reservoir provides additional protection for the hydraulic clutch system from possible air ingress during bleeding.
Warnings: The brake fluid used in the hydraulic clutch is poisonous, so if it comes into contact with the skin, immediately wash the area with plenty of water. If the liquid gets into the eyes or inside the body, you should immediately consult a doctor. Some fluids tend to be highly flammable and can ignite even from contact with hot vehicle components. In addition, the fluid used in the hydraulic drive dissolves paint and plastic, so if fluid gets on the car's paintwork, wash it with plenty of water. Since this liquid is hygroscopic (absorbs moisture from the air), it is not recommended to use liquid that has been stored for a long time in an open container.
Any hydraulic system works normally if air is removed from it.
During bleeding, add only clean fluid recommended by the manufacturer. Never reuse fluid that has leaked from the hydraulic clutch.
If fluids of different brands are accidentally mixed in the hydraulic system, remove the fluid from it, flush it with clean fluid of the required brand and install new o-rings.
If hydraulic fluid leaks continuously or air enters the hydraulic system, determine the cause and location of the leak and repair the damage.
Pic. 8–4. Installation of a transparent tube (A) on the bleeder valve of the clutch slave cylinder
Put one end of the transparent hose on the bleeder fitting, lower the other end of the hose into a glass vessel partially filled with brake fluid (pic. 8–4).
Connect a pressurized air bleeder to the master cylinder reservoir as instructed.
Loosen the bleed screw half a turn and allow the liquid to drain into the glass container until no more air bubbles appear in the container.
After removing air from the hydraulic clutch system, screw on the bleeder screw, remove the hose from it, and then remove the tool from the tank.
Clean the bleeder valve from the brake fluid and install a protective cap on it.
Check the brake fluid level in the reservoir and add brake fluid if necessary.
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