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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1491 (Hydraulic Brake Actuation (Except Electric)) >> Removal And Installation >> Brake Master Cylinder >> Removal

Brake Master Cylinder: Removal

WARNING: This page is about a different car, the 2018 Ford Focus. However, it is still accessible from the selected car via links, so may be relevant.
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.
NOTE: Removal steps in this procedure may contain installation details.
  1. WARNING: Before beginning any service procedure in this article, refer to Safety Warnings in GENERAL INFORMATION (EXCEPT ELECTRIC) . Failure to follow this instruction may result in serious personal injury.

    Refer to: Health and Safety Precautions .

  2. Remove the battery tray. Refer to: Battery Tray .
    1. Disconnect the brake fluid level sensor electrical connector.
    2. If equipped. Release the coupling and disconnect the clutch master cylinder hose.
    GFD264589Courtesy of FORD MOTOR COMPANY
  3. Disconnect the brake tube fittings.

    Torque

    : 18 lb.ft (25 Nm)

    GFD264590Courtesy of FORD MOTOR COMPANY
  4. NOTE: When removing the master cylinder, it is possible for the primary piston to become separated from the master cylinder housing causing brake fluid leakage. If this occurs, the primary piston can be reinstalled. Make sure the piston is clean and free of foreign material before installation or damage to the master cylinder may occur.

    Remove the nuts and the brake master cylinder.

    Torque

    : 18 lb.ft (25 Nm)

    GFD264591Courtesy of FORD MOTOR COMPANY
  5. If a new master cylinder is being installed, remove the pin and the brake fluid reservoir.
GFD264587Courtesy of FORD MOTOR COMPANY