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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 and Turbine Shaft Assemble >> Assembly Procedure

Assembly Procedure

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    Fig 1: Identifying Driven Sprockets Inspection Areas
    GM49263Courtesy of GENERAL MOTORS CORP.
  1. Inspect the driven sprocket (506) for the following:
    • Worn or chipped teeth
    • Uniform teeth size
    • Stripped or damaged splines
    • Bearing surface damage
  2. Inspect the fourth clutch shaft thrust washer (505) and the driven sprocket thrust washer (508) for wear or cracks.
    3. Fig 2: Drive Sprocket & Components Inspection Areas
    GM49265Courtesy of GENERAL MOTORS CORP.
  3. Inspect the drive sprocket (516) for the following:
    • Worn or chipped teeth
    • Uniform teeth size
    • Stripped or damaged splines
    • Bearing surface damage
  4. Inspect the turbine shaft (518) for the following:
    • A cracked sleeve
    • Damaged bushing journals
    • Stripped or damaged splines
  5. Inspect the drive sprocket thrust washers (514, 517) for wear or cracks.
    6. Fig 3: View Of Turbine Drive Sprocket & Retaining Ring
    GM49262Courtesy of GENERAL MOTORS CORP.
  6. Insert the turbine shaft (518) into the drive sprocket (516) and attach the drive sprocket retaining ring (515).
    7. Fig 4: Sliding Turbine Shaft Oil Seal Rings Into Position
    GM49266Courtesy of GENERAL MOTORS CORP.
  7. Install J 29569-1  onto the turbine shaft (518). Coat the tool shaft with J 36850  or equivalent.
  8. Slide the turbine shaft oil seal rings (513) into position.
    9. Fig 5: Sizing Turbine Shaft Oil Seal Rings With J 29569-2
    GM49267Courtesy of GENERAL MOTORS CORP.
  9. Use J 29569-2  in order to size the turbine shaft oil seal rings (513).
    10. Fig 6: Installing J 29829-1A On Turbine Shaft
    GM49269Courtesy of GENERAL MOTORS CORP.
  10. Install J 29829-1A  onto the turbine shaft (518). See Special Tools . Coat the tool shaft with J 36850  or equivalent.
  11. Slide the turbine shaft oil seal ring (519) into position.
    12. Fig 7: Using J 29829-2 To Size The Turbine Shaft Oil Seal Ring
    GM49271Courtesy of GENERAL MOTORS CORP.
  12. Use J 29829-2  in order to size the turbine shaft oil seal ring (519). See Special Tools .
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