The interval "bleeding the brakes" refers to a procedure where a controlled immensity of brake fluid is removed from the brake hydraulic transaction at the lowest points; the brake cylinders at Everyone turn. This procedure not single removes any trapped air from the process, nevertheless it and purges the method of any abrasive solid particles or water-contaminated brake fluid that might be accumulating in the process. Bleeding the brakes on a accepted intention Testament prolong the enthusiasm of brake process components and Testament helping hand to accumulate the operation operating optimally. This procedure is bushy-tailed within the capabilities of most weekend DIY mechanics.
Instructions
Refill the reservoir with new brake fluid that conforms with the vehicle manufacturer's specifications. Replace the reservoir cap.6. Loosen the bleeder bolt slowly until brake fluid begins to dribble out through the tube. Loosen the lug nuts on the rear passenger side revolve approximately one all-inclusive turn Everyone. Jack up the vehicle and foothold it securely on a safety stand. Stop removing the revolve.
2. Pride the bleeder bolt. This is a limited bolt with an attached nipple which is normally fashion on the rear of a drum brake near the connexion end between the brake contour and the cylinder, or the rear or top of a CD brake caliper.
3. Soak the bleeder bolt with penetrating oil and permit half an age or bounteous for the oil to duty into the corrosion on the bolt threads. Custom a bully aspect box-end wrench to slightly loosen the bolt. The bolt is delicate so conclude not impulse it. Whether the bolt Testament not deed then soak it again with penetrating oil and let it stand for at least half an period before attempting again. Complete not apply heat to loosen the bolt as this may damage the rubber brake line and piston seals.
4. Keep the wrench on the bleeder bolt while sliding a length of clear tubing over the bolt nipple. Place the opposite end of the tube in a container that is partially filled with brake fluid. The end of the tube should be submersed in the brake fluid in order to prevent air from flowing backwards into the system.
5. Find the brake fluid reservoir. This is normally a translucent plastic container located near the rear of the engine compartment on the driver's side. Remove the reservoir cap and siphon the brake fluid out. Dispose of the used fluid as per local regulations.1. Arena the vehicle on undeniable and constant ground. Lay automatic transmissions in lawns, and handbook transmissions in headmost or reverse gear. Establish the emergency brake.
Start the vehicle and push gently on the brake pedal a few times to push old brake fluid and any trapped air or contamination out through the bleeder bolt. Tighten the bleeder bolt, being careful not to overtighten or damage the bolt. Refill the brake fluid reservoir with new fluid and repeat the bleeding procedure until new fluid comes out of the bleeder bolt.
7. Securely tighten the bleeder bolt, being careful not to damage or overtighten the bolt. Replace the wheel and lower the car.
8. Repeat the procedure on the rear driver's side brake, followed by the front passenger side brake, and finally the front driver's side brake. The idea is to begin with the brake furthest from the brake fluid reservoir and progress to the brake that is closest to the reservoir.
9. Adjust the brake fluid level to the full mark on the reservoir, and test the brake operation before driving the vehicle.
