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Home >> Lincoln >> 2018 >> MKZ Select, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 1608 (Uni-Body SUBFRAME And Mounting System (Except Electric)) >> Removal And Installation >> Front Subframe >> Removal

Front Subframe: 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: Suspension fasteners are critical parts because they affect performance of vital components and systems and their failure may result in major service expense. New parts must be installed with the same part numbers or equivalent part, if replacement is necessary. Do not use a replacement part of lesser quality or substitute design. Torque values must be used as specified during reassembly to make sure of correct retention of these parts.
  1. NOTE: Disconnect the battery ground cable anytime the steering gear is being serviced or damage to the steering gear internal power relay may occur resulting in steering gear replacement.

    Disconnect battery ground cable. Refer to: Battery Disconnect and Connect .

  2. Steering wheel in straight ahead position.
    GFD270910Courtesy of FORD MOTOR COMPANY
  3. WARNING: Do not reuse steering column shaft bolts. This may result in fastener failure and steering column shaft detachment or loss of steering control. Failure to follow this instruction may result in serious injury to vehicle occupant(s).

    Remove and discard the steering column shaft coupler bolt and separate the coupler from the steering shaft.

    GFD270911Courtesy of FORD MOTOR COMPANY
  4. Remove the wheels and tires. Refer to: Wheel and Tire .
  5. If equipped. Remove the retainers and the underbody shield.
    GFD270912Courtesy of FORD MOTOR COMPANY

    Vehicles with load path bars 

  6. On both sides. Remove the load path bar retainers.
    GFD270913Courtesy of FORD MOTOR COMPANY

    All vehicles 

  7. If equipped. Remove the front air deflectors.
    GFD270914Courtesy of FORD MOTOR COMPANY
  8. NOTE: The stabilizer bar links are designed with low friction ball joints that have a low breakaway torque.
    NOTE: Use the hex-holding feature to prevent the ball stud from turning while removing or installing the stabilizer bar link nut.

    On both sides. Remove and discard the front stabilizer bar link lower nuts and position aside the front stabilizer bar links.

    Torque

    : 46 lb.ft (63 Nm)

    GFD270915Courtesy of FORD MOTOR COMPANY
  9. NOTE: Do not use a hammer to separate the outer tie-rod end from the wheel knuckle or damage to the wheel knuckle may result.
    NOTE: Use care when installing the tie rod separator or damage to the outer tie-rod end boot may occur.

    On both sides. Remove and discard the tie rod end nut and separate the tie rod end from the wheel knuckle.

    Torque

    : 35 lb.ft (48 Nm)

    GFD270916Courtesy of FORD MOTOR COMPANY
  10. NOTE: Do not use a prying device to open the slot in the knuckle to separate the lower ball joint from the knuckle assembly. Damage to the knuckle assembly may occur.
    NOTE: Do not use a prying device or separator fork between the ball joint and the wheel knuckle. Damage to the ball joint or ball joint seal may result. Only use the pry bar by inserting it into the lower arm body opening.
    NOTE: Use care when releasing the lower arm and wheel knuckle into the resting position or damage to the ball joint seal may occur.

    On both sides. Remove and discard the ball joint pinch bolt and nut and separate the ball joint from the wheel knuckle.

    GFD270917Courtesy of FORD MOTOR COMPANY
  11. NOTE: Do not excessively bend or twist the exhaust flexible pipe. Failure to follow these instructions may cause damage to the exhaust flexible pipe.

    Secure the exhaust flexible pipe.

    GFD270918Courtesy of FORD MOTOR COMPANY
  12. Remove the exhaust support bracket bolts.
    GFD270919Courtesy of FORD MOTOR COMPANY
  13. Remove the roll restrictor bolt.
    GFD270920Courtesy of FORD MOTOR COMPANY
  14. Unclip the EPAS gear wire harness retainers.
    GFD270921Courtesy of FORD MOTOR COMPANY
  15. NOTE: Index mark the subframe positioning for reference during the installation procedure.

    Position a transmission jack under the front subframe. Use the General Equipment: Transmission Jack

    GFD270922Courtesy of FORD MOTOR COMPANY
    1. Remove the bracket bolts.
    2. Remove the bracket to front subframe bolts.
    3. Remove and discard the rearward subframe bolts.
    4. Remove the forward subframe bolts.
    5. Lower the subframe approximately 100 mm. Use the General Equipment: Transmission Jack
    GFD270923Courtesy of FORD MOTOR COMPANY
  16. If equipped. Remove the EPAS gear heat shield retainers, position aside the ground strap and remove the heat shield.
    GFD270924Courtesy of FORD MOTOR COMPANY
  17. Disconnect the EPAS gear electrical connectors and unclip the harness retainers and position the harness aside.
    GFD270925Courtesy of FORD MOTOR COMPANY
  18. NOTE: Make sure that no components catch.

    Lower the subframe. Use the General Equipment: Transmission Jack

GFD270926Courtesy of FORD MOTOR COMPANY