The brake fluid in the brake string transfers coercion from the adept cylinder to the corners of the van when the brake pedal is applied. Bleeding the brakes keeps the fluid in top process. This way opening a valve at the caliper, allowing bantam amounts of brake fluid to escape the step. This system releases air that can sometimes pass into trapped in the lines. Air bubbles in the brake line Testament rationale reduced efficiency and effectiveness of the braking manner. Brake failure can develop whether as well even air is in the brake lines.
Instructions
1. Field on a Apartment lodgings surface and engage the parking brake.
2. Loosen the lug nuts on the rear passenger side of the vehicle with a tire iron. Derivation on the rear passenger side, then the rear Chauffeur's side, then the front passenger side and Last of all the front Chauffeur's side.
3. Settle a jack under the vehicle near the rear passenger side and jack up the vehicle far Sufficiently to booty off the tire. Completely remove the lug nuts and proceeds the tire off the vehicle.
4. Allot the bleeder screw at the end the caliper reason and remove the rubber cap. Accommodation this cap in a guarded site so it can be replaced when the manner is completed.
5. Attach a quota of pleasant plastic tubing to the nipple of the bleeder screw and district the other extent of the tubing into a plastic away container. It is critical to bag halcyon plastic tubing -- this allows you to inspect the brake fluid prospect outside of the brake edge for bubbles.
Do not over-tighten the bleeder screw; you can break it easily.10. Ask the assistant to release the brake pedal inside the vehicle.
7. Demonstrate your assistant to handle force to the brake pedal and to influence it as close to the floor of the vehicle as possible. The assistant will give notice that the brakes are fully engaged. The assistant should not release the brake pedal until told to do so.
8. Open the bleeder screw one-quarter of a turn for approximately one second. The brake pedal inside the vehicle will fall towards the floor once the screw has been opened. The assistant must continue to apply pressure to the pedal.
9. Close the bleeder screw by gently tightening it.6. City a box-end wrench onto the bleeder screw as your assistant gets into the vehicle. A box-end wrench Testament grant for accelerated opening and closing of the bleeder screw without slippage.
Be sure that the bleeder screw is tightened before releasing the pedal or air will be sucked back into the brake line.
11. Examine the plastic tubing from the nipple to the waste container for bubbles. Continue this bleeding process until no more bubbles are present. Be sure to check and add brake fluid to the reservoir as this process continues. If the fluid in the reservoir gets too low, air bubbles will get into the line and you will have to begin over.
12. Replace the rubber cap on the bleeder screw and the tire on the vehicle when the bleeding is complete. Lower the vehicle to the ground and move to the rear driver's side and repeat this process until all four brakes have been bled.
13. Check the brake pedal in the vehicle to guarantee it does not feel soft when applied. Have the assistant engage and disengage the brake pedal several times while watching around the wheels for leaks.
