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Tuesday, November 8, 2011

how to remove halfshafts on 2003 ford focus


Halfshafts


CV-Joints Overhaul



Inner
  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Remove the axle halfshaft from the vehicle and place it in a vise.
  3. Remove or disconnect the following:

    Tripod joint boot clamps
    Tripod joint boot
    Tripod joint housing
    Snap ring
    Tripod joint
To install:

NOTE
Use new snap rings and boot clamps for assembly.

  1. Install or connect the following:

    Tripod joint
    Snap ring
    Tripod joint housing. Fill the joint housing with grease.
    Tripod joint boot
    Tripod joint boot clamps
  2. Install the halfshaft.
Outer
  1. Remove the Inner CV-Joint.
  2. Remove the outer boot clamps.
  3. Remove the outer boot.
To install:
  1. Slide the outer boot outwards over the CV-joint.
  2. Press the boot into the annular groove on the drive joint.
  3. Slide a small screwdriver under the boot seat to allow the air to escape.
  4. Locate the boot in position and remove the screwdriver.
  5. Install the boot clamps.
  6. Install the inner CV-Joint.

Removal & Installation



Left

NOTE
The hub nut may be reused 4 times. Mark the nut at removal and only use hub nuts with 3 or fewer marks for assembly.

  1. Before servicing the vehicle, refer to the Precautions Section.
  2. Loosen the LH strut and spring assembly mounting nuts by 4 turns.
  3. Remove or disconnect the following:

    Front wheel
    Hub retainer nut. Mark the nut.
    Lower ball joint from the knuckle
  4. After separating the lower control arm from the wheel knuckle, immediately install the special tool over the ball stud before releasing the lower control arm and knuckle into rest positions. Leave the special tool in place during service and only remove prior to reassembly.

    Click image to see an enlarged view
    Fig. Install the special tool over the ball stud prior to releasing the lower control arm and knuckle
  5. Remove the hub nut, and then press the stub shaft out of the wheel hub.
    CAUTION
    Support the halfshaft. The inner joint must not be bent at more than 18 degrees.
  6. Separate the inner CV-joint from the transaxle as follows:

  7. Remove the LH drive halfshaft from the transaxle, using a slide hammer as shown.
  8. Close off the transaxle opening with an auxiliary plug.

    Click image to see an enlarged view
    Fig. Remove the LH drive halfshaft from the transaxle, using a slide hammer as shown
To install:

NOTE
Replace the self-locking nuts and circlip for assembly.


CAUTION
Support the halfshaft. The inner halfshaft joint must not be bent by more than 18 degrees.


CAUTION
Do not damage the oil seal when inserting the front drive halfshaft.

  1. Install the LH drive halfshaft and snap ring into the transaxle. Make sure the snap ring is fully engaged, by pulling on the joint housing.

    Click image to see an enlarged view
    Fig. Install the LH drive halfshaft and snap ring into the transaxle; make sure the snap ring is fully engaged, by pulling on the joint housing
  2. Using the special tool, install the LH halfshaft stub into the wheel hub.

    Click image to see an enlarged view
    Fig. Using the special tool, install the LH halfshaft stub into the wheel hub
  3. Check the transmission fluid level.
  4. Attach the LH lower arm.
  5. Remove the special tool and attach the lower arm ball joint.
  6. Install the lower arm bolt and nut. Tighten to 48 Nm (35 lb-ft).
    CAUTION
    Do not tighten the front wheel hub nut with the vehicle on the ground. The nut must be tightened to specification before the vehicle is lowered onto the wheels. Wheel bearing damage will occur if the wheel bearing is loaded with the weight of the vehicle applied.
  7. Install a new wheel hub retaining nut. Tighten to 199 ft. lbs. (270 Nm).
  8. Install the LH wheel and tire assembly.
  9. Tighten the LH strut and spring assembly-to-mount nuts. Tighten to 22 ft. lbs. (30 Nm).
Right
  1. Loosen the right hand strut and spring assembly by loosening the mounting bolts by five turns.
  2. Loosen the hub nut.
  3. Remove the right hand tire.
  4. Remove the lower ball joint nut and detach the lower control arm.
    CAUTION
    Do not use a prying device or separator fork between the lower ball joint and knuckle. Use a pry bar by inserting it into the lower control arm opening.
  5. Install Special Tool 307-102 over the ball stud before releasing the lower control arm and knuckle into rest positions.
  6. Unscrew the hub nut and detach the right hand halfshaft from the wheel hub using a suitable puller.
  7. Remove the retaining clip nuts.
  8. Pull out the right hand halfshaft and intermediate shaft as an assembly.
    CAUTION
    Support the halfshaft. The inner halfshaft joint must not be bent by more than 18 degrees.



    Click image to see an enlarged view
    Fig. Installing Special Tool 307-102 on the lower ball stud.


    Click image to see an enlarged view
    Fig. Using puller 204-069 to detach the halfshaft from the wheel hub.


    Click image to see an enlarged view
    Fig. Location of the intermediate shaft retaining nuts-2005 models
To install:
  1. Install the halfshaft/intermediate shaft assembly.
  2. Using new nuts, install the retaining clip and tighten to 18 ft. lbs. (25 Nm).
  3. Install or connect the following:

    Wheel hub retaining nut
    Lower control arm
    Lower ball joint
  4. Tighten the right hand strut and spring assembly mounting bolts.

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For more car related problem troubleshooting:---

This are the sections, you can go through and click the link to read its troubleshooting.

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http://schematicsdiagram.blogspot.com/2011/06/how-to-test-cars-starter.html

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