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Home >> Buick >> 2007 >> Lucerne CX >> Repair and Diagnosis >> External Pages >> Different car >> Section 246 (Automatic Transaxle - 4T65-E - Overhaul) >> Repair Instructions >> Drive Sprocket Support Removal >> Removal Procedure

Removal Procedure

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    Fig 1: Inspection Areas On Drive Sprocket Support
    GM10580Courtesy of GENERAL MOTORS CORP.
  1. Inspect the drive sprocket support (522) for the following conditions:
    • Damaged splines
    • A damaged drive sprocket support bearing
    • A damaged turbine shaft bushing (pressed inside the support)
  2. Remove the drive sprocket support bearing only if the bearing is damaged.
  3. Remove the drive sprocket support assembly only if the support is damaged.
  4. Fig 2: Removing Bearing Assembly From Drive Sprocket Support
    GM10581Courtesy of GENERAL MOTORS CORP.
  5. Assemble J 23907  and J 26941  .
  6. Use J 23907  and J 26941  in order to remove the bearing assembly (521) from the drive sprocket support.
  7. Fig 3: Locating Drive Sprocket Support Assembly
    GM10583Courtesy of GENERAL MOTORS CORP.
  8. Remove the four drive sprocket support bolts (524).
  9. Remove the drive sprocket support assembly (522).