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Home >> Chevrolet >> 2019 >> Cruze Premier, 4D Hatchback >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Hydraulic Brakes >> Repair Instructions >> Brake Master Cylinder Replacement >> Removal Procedure

Removal Procedure

WARNING:

Refer to Brake Fluid Irritant Warning .

  1. Battery Negative Cable Disconnection and Connection - Disconnect
  2. Dash Upper Extension Panel Opening Cover Replacement - Remove
  3. GM3650415Courtesy of GENERAL MOTORS COMPANY

    Radiator Surge Tank Clip (2) - Remove

  4. NOTE:

    Do NOT disconnect the engine coolant hoses.

  5. Radiator Surge Tank (1) - Reposition away
  6. GM3650405Courtesy of GENERAL MOTORS COMPANY

    Disconnect the brake fluid level indicator switch plug (1) from the brake fluid level indicator switch (2).

  7. If equipped, remove the brake fluid return hose (3) from the brake fluid reservoir (4).
  8. GM3650414Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Plug the brake master cylinder outlet ports and the brake pressure modulator inlet ports to prevent brake fluid loss and contamination.

    Remove the brake pressure modulator valve secondary pipe (2) from the brake master cylinder (3).

  9. Remove the brake pressure modulator valve primary pipe (1) from the brake master cylinder (3).
  10. GM3655369Courtesy of GENERAL MOTORS COMPANY

    Remove and DISCARD the 2 brake master cylinder nuts (3) from the brake master cylinder (1).

  11. Remove the brake master cylinder (1) and the master cylinder reservoir (2) from the power brake booster (4).
  12. Remove the master cylinder reservoir from the master cylinder. Refer to Brake Master Cylinder Reservoir Replacement .