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Home >> Chevrolet >> 2023 >> Tahoe SSV >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical - 5.3L (L84) Or 6.2L (L87) - Repair Instructions (3 Of 11) >> Repair Instructions >> Crankshaft Rear Oil Seal Replacement (2WD) >> Removal Procedure

Removal Procedure

  1. Transmission - Remove - Automatic Transmission Removal and Installation (L84, L87, 2WD with F47) , or Automatic Transmission Removal and Installation (L84, L87, 2WD without F47)
  2. GM5591309Courtesy of GENERAL MOTORS COMPANY

    Position the EN-42386  Flywheel Holding Tool (1) into place.

  3. Install M10-1.5 x 120 mm (3) and M10-1.5 x 45 mm (2) bolts and tighten to 50 N.m (37 lb ft).
  4. GM5591310Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Note the position and direction of the automatic transmission flex plate before removal.

    Automatic Transmission Flex Plate Bolt (1) - Remove and DISCARD [8x]

  5. GM5591311Courtesy of GENERAL MOTORS COMPANY

    Automatic Transmission Flex Plate (1) - Remove

  6. GM5595487Courtesy of GENERAL MOTORS COMPANY

    Install the EN-51096  Seal Remover (2) to the GE-23907-1  Slide Hammer with Shaft (1).

  7. NOTE:

    EN-51096  Crankshaft Rear Seal Remover (2) has two ends. The end with the small bend will be used to remove the crankshaft rear oil seal (3).

  8. Slide the small bend of the EN-51096  Seal Remover (2) between the lip of the crankshaft rear oil seal and crankshaft. Ensure that the small bend of the EN-51096  Crankshaft Rear Seal Remover (2) engages the rear side of the crankshaft rear oil seal (3).
  9. Using the EN-51096  Seal Remover (2) and GE-23907-1  Slide Hammer with Shaft (1), remove the crankshaft rear oil seal (3).
  10. GM5595490Courtesy of GENERAL MOTORS COMPANY

    Crankshaft Rear Oil Seal (1) - Remove and DISCARD