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Home >> Ford >> 2023 >> Mustang Mach 1, Standard Trans >> Repair and Diagnosis >> Brakes >> Mechanical - Hydraulic >> Power Brake Actuation - Mustang >> Removal And Installation >> Brake Vacuum Pump - 2.3L EcoBoost (231kW/314PS)/2.3L EcoBoost (257kW/350PS) - MI4 >> Removal

Brake Vacuum Pump - 2.3L EcoBoost (231kW/314PS)/2.3L EcoBoost (257kW/350PS) - MI4: Removal

NOTE: Removal steps in this procedure may contain installation details.
  1. Remove the cowl vent panel Refer to: Cowl Panel Grille .
  2. Remove the 5 bolts, 4 nuts and the cowl extension.

    Torque: Bolts: 26 lb.ft (35 Nm) Nuts: 41 lb.ft (55 Nm)

    GFD715869Courtesy of FORD MOTOR COMPANY
  3. Remove the 3 bolts and bracket.

    Torque: 26 lb.ft (35 Nm)

    GFD715870Courtesy of FORD MOTOR COMPANY
  4. Remove the 4 nuts and the engine appearance cover.

    Torque: 80 lb.in (9 Nm)

    GFD715871Courtesy of FORD MOTOR COMPANY
  5. Detach the fuel line bracket from the intake manifold.
    GFD715872Courtesy of FORD MOTOR COMPANY
  6. With the vehicle in NEUTRAL, position it on a hoist. Refer to: Jacking and Lifting - Overview .
  7. Remove the bolt and detach the ground wire from the cylinder head.

    Torque: 18 lb.ft (25 Nm)

    GFD715873Courtesy of FORD MOTOR COMPANY
    1. Detach the wiring harness retainer.
    2. Remove the 2 retainers, the brake vacuum pump cover and the high pressure fuel pump cover.
    GFD715874Courtesy of FORD MOTOR COMPANY
  8. Release the coupling and disconnect the vacuum tube.
    GFD715875Courtesy of FORD MOTOR COMPANY
  9. Remove the bolts and vacuum pump.

    Torque: 89 lb.in (10 Nm)

    GFD715876Courtesy of FORD MOTOR COMPANY
  10. NOTE: Make sure that the mating faces are clean and free of foreign material.

    Inspect the brake vacuum pump housing gasket and replace as necessary.

GFD715877Courtesy of FORD MOTOR COMPANY