GM Service Manual Online
For 1990-2009 cars only

Tools required

    • J 41220 Slinger Remover and Installer
    • J 41221 Oil Seal Remover and Installer
  1. Apply clean engine oil to the oil slinger.
  2. Insert the oil slinger into the adapter.
  3. Install the oil slinger sleeve to the adapter.

  4. Object Number: 736755  Size: SH
  5. Using the J 41220 , install the oil slinger.

  6. Object Number: 737793  Size: SH
  7. After pressing in the oil slinger, make sure that the distance between the crankshaft end surface and the oil slinger is 10.35 10.65 mm (0.407-0.419 in) by checking the measurement at several different points.
  8. Apply clean engine oil to the oil seal.
  9. Insert the oil seal adapter.
  10. Using the J 41220 install the oil seal to the adapter, and tighten the center bolt until the sleeve comes in contact with the adapter and stops.

  11. Object Number: 736759  Size: SH
  12. After pressing in the oil seal, make sure that the distance between the crankshaft end surface and the oil slinger is 7.35-7.65 mm (0.289-0.301 in.) by checking the measurement at several different points.