Q: How to Service and Repair the Brake Proportioning Valve on a Four-Door Sedan Without ABS on Mercury Sable?
A: When servicing the brake load sensor proportioning valve on a 4-door sedan, minus ABS, make sure that the fuel tank is at least 3/4 full. Lift the car, undo the screw of the valve adjuster sleeve, mount a vacuum hose which is cut into rubber and fits on the valve rod and screw the screw again and lower the car.
Q: What Precautions Should Be Taken When Servicing and Repairing the Brake Proportioning Valve on Mercury Villager?
A: Brake fluid is toxic, take care to service the brake proportioning/combination valve. Wash hands, avoid eye contact and seek medical assistance. Installation To install a rear load sensor proportioning valve, disconnect, i. e. loosen, brake lines and bolts, reconnect, and fill brake system to have optimal performance.