Ford Ranger Clutch Bleeding Tips

Bleeding a hydraulic clutch like those used in the Ford Ranger is necessary after any repairs have been performed on the clutch or to restore functionality. The process can be complicated, and the potential to ruin your clutch exists if you are not careful. Several strategies can make clutch bleeding in your Ranger much easier, reducing the risk of damage.

Protecting the Master Cylinder

When you bleed the master cylinder and connecting line in a Ford Ranger, it's important that you not damage integral internal components by turning the vise that holds them too tightly. A cloth held between the master cylinder and the vise can reduce the risk of damage. Holding the master cylinder by hand on a firm surface such as the concrete floor of your garage can also work to avoid damaging the cylinder's internal components.

Reservoir Fill Levels

The Ranger's clutch master cylinder reservoir levels should be kept full at all times during the clutch bleeding process. This is necessary to prevent air bubbles from entering the line and the master cylinder. According to Ford Ranger and Explorer website Ford 4x4, a DOT 3 brake fluid that meets Ford's specifications when poured to the master cylinder's fill line will accomplish this goal.

Use a Vacuum Pump

Filling the slave cylinder in the clutch can involve removing it entirely from the component unless appropriate measures are taken. Using a vacuum pump to fill the slave cylinder only requires opening the bleeder screw and pushing aside one or two other parts, but no disassembling of parts is needed. Make sure to set the vacuum pump to send fluid into the slave cylinder and not vacuum fluid out of the cylinder. Removing fluid from the cylinder could force air into the component which is very bad for clutch operation.