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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1463 (Front Drive Axle) >> Repair Instructions >> Pinion Bearing Cup Installation >> Installation

Pinion Bearing Cup Installation: Installation

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2004 Oldsmobile Bravada, 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 GMC Envoy, and 2004 Chevrolet TrailBlazer. However, it is still accessible from the selected car via links, so may be relevant.
  1. Install the inner pinion bearing cup into the inner pinion bearing cup bore.
    2. Fig 1: Assembling J 45228-1, J 45228-2 & J 45228-5 Into Pinion Bearing Cup Bore
    GM767104Courtesy of GENERAL MOTORS CORP.
  2. Assemble the J 45228-1  (2), the J 45228-2  (3), and the J 45228-5  (1) into the pinion bearing cup bore as shown.
  3. Tighten the J 45228-5 (1) slowly to draw the inner pinion cup into the inner pinion bearing cup bore.

    Inspect the position of the inner pinion bearing cup as it is being drawn into the pinion bearing cup bore to ensure the bearing cup is being pulled straight into the pinion bearing cup bore. If the pinion bearing cup is not being pulled straight into the bearing cup bore, remove the J 45228  and the pinion bearing cup and reposition the inner pinion bearing cup. See Special Tools and Equipment .

  4. Tighten the J 45228-5  (1) until the inner pinion bearing cup is seated in the inner pinion bearing cup bore.
  5. Remove the J 45228  . See Special Tools and Equipment .
  6. Install the outer pinion bearing cup into the outer pinion bearing cup bore.
    7. Fig 2: Assembling J 45228-1, J 45228-2 & J 45228-5 Into Pinion Bearing Cup Bore
    GM767101Courtesy of GENERAL MOTORS CORP.
  7. Assemble the J 45228-1  (3), the J 45228-2  (2), and the J 45228-5  (1) into the pinion bearing cup bore as shown.
  8. Tighten the J 45228-5  (1) slowly to draw the outer pinion cup into the outer pinion bearing cup bore.

    Inspect the position of the outer pinion bearing cup as it is being drawn into the pinion bearing cup bore to ensure the bearing cup is being pulled straight into the pinion bearing cup bore. If the pinion bearing cup is not being pulled straight into the bearing cup bore, remove the J 45228  and the pinion bearing cup and reposition the outer pinion bearing cup. See Special Tools and Equipment .

  9. Tighten the J 45228-5  until the outer pinion bearing cup is seated in the outer pinion bearing cup bore.
  10. Remove the J 45228  . See Special Tools and Equipment .
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