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Home >> Chrysler >> 2005 >> 300 Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 66 (Disc Brakes) >> Bleeding Brake System >> Brake System >> Manual Bleeding

Manual Bleeding

WARNING: This page is about a different car, the 2004 Chrysler Pacifica. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Correct manual bleeding of the brake hydraulic system will require the aid of a helper.
NOTE: To adequately bleed the brakes using the manual bleeding procedure, the rear brakes must be correctly adjusted. Prior to the manual bleeding of the brake hydraulic system, correctly adjust the rear brakes. See PARKING BRAKE SHOES  under ADJUSTMENTS.
  1. Pump the brake pedal 3-4 times and hold it down before the bleeder screw is opened.
  2. CAUTION: "Just cracking" the bleeding screw often restricts fluid flow, allow only a slow, weak fluid discharge of fluid. This practice will NOT get all the air out. Make sure the bleeder is opened is opened at least one full turn when bleeding.
  3. Push the brake pedal toward the floor and hold it down. Then open the left rear bleeder screw at least one full turn. When the bleeder screw opens, the brake pedal will drop all the way to the floor.
  4. Only after the bleeder screw is closed, release the brake pedal.
  5. Repeat steps  1 through  3 , 4 or 5 times, at each bleeder screw in the proper sequence. This should pass a sufficient amount of fluid to expel all the trapped air from the brake system. Be sure to monitor the fluid level in the master cylinder, so it stays at a proper level so air will not enter the brake system through the master cylinder.
  6. Check pedal travel. If pedal travel is excessive or has to been improved, enough fluid has not been improved, enough fluid has not passed through the system to expel all the trapped air. Continue to bleed system as necessary.
  7. Perform a final adjustment of the parking brake shoes, then test drive vehicle to be sure brakes are operating correctly and that pedal is solid.