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Home >> Porsche >> 2019 >> Cayenne S >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> 46 Brakes - Brake Mechanism 2.9L -- 9YA - Cayenne (9YA) >> WM, 468320 Removing And Installing Brake Shoes >> Installing Brake Shoes

Installing Brake Shoes

WARNING: Preloaded or pressurized components 
  • Risk of injury (e.g. crushing or bruising) when removing and installing springs. 
    1. → Do not reach into the danger area.
    2. → Relieve the tension on components before starting work.
    3. → Secure components to prevent them from loosening suddenly.
    4. → Wear protective gloves and goggles.
    5. → Be very careful when working on the brake system.
  1. Clean and grease contact points.
  2. Remove tie-wrap from spreader device. > Spreader device 
    G15292470Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Spreader device

  3. Pre-fit brake shoes -1-  .
    G15292471Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Brake shoes

    1. 3.1  Insert adjustment device -2-  into brake shoes -1-  .
    2. 3.2  Engage spring -6-  in brake shoes -1-  .
  4. Install brake shoes -1- 
    G15292472Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Brake shoes

    1. 4.1  Fit and center brake shoes -1- 
    2. 4.2  Insert brake shoes -1-  in the spreader.
    3. 4.3  Engage spring -5-  in brake shoes -1-  .
  5. Install retaining pins -1-  .
    G15292473Courtesy of PORSCHE CARS NORTH AMERICA, INC.

    Retaining pins on brake shoes

    1. 5.1  Fit springs -2-  on retaining pins -1-  and insert them into the brake shoes -3-  .
    2. 5.2  Push retaining pins -1-  against the spring pressure through the cut-outs -4-  in the brake cover panel and turn them 90°.
    3. 5.3  Check that the retaining pins -1-  are seated correctly on the back of the brake cover panel.
  6. Check that the brake shoes are centred.
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