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Home >> Ford >> 2011 >> Focus S, Standard >> Repair and Diagnosis (Single Page) >> Brakes >> Mechanical - Hydraulic >> Drum Brake System >> Removal And Installation >> Wheel Cylinder >> Removal and Installation

Removal and Installation

WARNING: Do not use any fluid other than clean brake fluid meeting manufacturer's specification. Additionally, do not use brake fluid that has been previously drained. Following these instructions will help prevent system contamination, brake component damage and the risk of serious personal injury.
WARNING: Carefully read cautionary information on product label. For EMERGENCY MEDICAL INFORMATION seek medical advice. In the USA or Canada on Ford/Motorcraft products call: 1-800-959-3673. For additional information, consult the product Material Safety Data Sheet (MSDS) if available. Failure to follow these instructions may result in serious personal injury.
NOTE: Do not spill brake fluid on painted or plastic surfaces or damage to the surface may occur. If brake fluid is spilled onto a painted or plastic surface, immediately wash the surface with water.
  1. Remove the brake drum. For additional information, refer to BRAKE DRUM  .
  2. Remove the hold-down clips and pins.
    Fig 1: Removing Hold-Down Clips And Pins
    G07802502Courtesy of FORD MOTOR CO.
  3. NOTE: Do not allow the wheel cylinder pistons to fall out of the wheel cylinder bore.

    Disconnect the brake shoes from the wheel cylinder.

    • Using a suitable tool, hold the wheel cylinder pistons in place.
    Fig 2: Disconnecting Brake Shoes From Wheel Cylinder
    G07802503Courtesy of FORD MOTOR CO.
  4. Disconnect the brake tube fitting from the wheel cylinder.
    • To install, tighten to 15 Nm (133 lb-in).
  5. Remove the 2 wheel cylinder bolts and the wheel cylinder.
    • To install, tighten to 12 Nm (106 lb-in).
  6. NOTE: Prior to installing the wheel cylinder, apply a bead of the specified sealant to the wheel cylinder as shown in the illustration.
    NOTE: Make sure that all mating surfaces are free of foreign material.

    To install, reverse the removal procedure.

    Fig 3: Locating Bead Of Specified Sealant On Wheel Cylinder
    G06438520Courtesy of FORD MOTOR CO.
  7. Bleed the wheel cylinder. For additional information, refer to BRAKE SYSTEM - GENERAL INFORMATION for component bleeding.
  8. NOTE: The internal auto-adjuster must be set and the brake shoes centralized to the brake drum.

    Perform the brake shoe adjustment. For additional information, refer to BRAKE SHOE ADJUSTMENT  .