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Home >> Porsche >> 2011 >> 911 Speedster >> Repair and Diagnosis >> Brakes >> Traction Control >> 45 - Anti Lock Brake (Abs) -- CARRERA (997) >> WM 453019 Removing And Installing Hydraulic Unit (All Models) >> Removing hydraulic unit

Removing hydraulic unit

  1. Remove hydraulic unit -D-  .
    1. 1.1. Hold down brake pedal with pedal holder so that the brake fluid (in the reservoir) does not drain completely.
    2. 1.2. Loosen the brake lines -1-  on the brake master cylinder.
    3. 1.3. Loosen the brake lines -2-  from the hydraulic unit -D-  on the intermediate piece -E-  .
    4. 1.4. Close the brake lines and connections with suitable plugs.
    5. 1.5. Release control unit connector on the hydraulic unit and pull it off. Cover the plug connection and connector (to shield them from brake fluid or water).
    6. 1.6. Loosen support on hydraulic unit -Arrows-  (3-point mount).
    7. 1.7. Remove support/hydraulic unit assembly.
      Fig 1: Identifying Hydraulic Unit
      G09825978Courtesy of PORSCHE CARS NORTH AMERICA, INC.