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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1449 (Automatic Transmission - 4L60-E/4L65-E (Introduction, Service & Replacement)) >> Repair Instructions >> Manual Shift Shaft Seal Replacement >> Removal Procedure

Removal Procedure

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. Raise the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  2. Remove the Park/Neutral Position (PNP) Switch. Refer to Park/Neutral Position Switch Replacement  .
    3. Fig 1: Sliding Seal Remover Tool Over Selector Shaft
    GM659335Courtesy of GENERAL MOTORS CORP.
  3. Be sure that the jackscrew for J 43911  is backed off and will not interfere with installation of the removal tool. See Special Tools and Equipment . Slide the seal remover tool over the selector shaft (2) with the threaded end of the tool towards the seal.
  4. Rotate the removal tool so that the threads on the end of the tool engage the steel shell (1) of the seal. Use a wrench to be sure that the removal tool is firmly attached to the seal shell.
  5. Rotate the jackscrew in the clockwise direction to remove the seal from the bore. Discard the seal that was removed.
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