GM Service Manual Online
For 1990-2009 cars only

Tools Required

    â€¢ J 38736-1 Turbine Shaft Seal Installer
    â€¢ J 38736-2 Turbine Shaft Seal Installer
    â€¢ J 38736-3 Turbine Shaft Seal Sizer
    â€¢ J 38736-4 Turbine Shaft Seal Sizer
    â€¢ J 38736-5 Turbine Shaft Seal Pusher
    â€¢ J 38736-6 Turbine Shaft Seal Pusher

    Object Number: 31141  Size: SH
  1. Place the J 38736-1 onto the turbine shaft (502).
  2. Set the J 38736-1 to position #1.
  3. Using the J 38736-5 , install the lower turbine shaft intermediate oil seal ring (501).
  4. Remove the tools.

  5. Object Number: 31181  Size: SH

    Important: Be sure to use the small chamfered end of the J 38736-3 in order to size the lower turbine shaft intermediate oil seal ring. Then use the larger chamfered end of the J 38736-3 in order to size the upper turbine shaft intermediate oil seal ring.

  6. With the small chamfered end down, place the J 38736-3 over the lower turbine shaft intermediate oil seal ring.
  7. Leave the J 38736-3 on the turbine shaft intermediate oil seal ring for at least 1 minute in order to allow the seal ring to become the proper size.

  8. Object Number: 31141  Size: SH
  9. Place the J 38736-1 onto the turbine shaft (502).
  10. Set the J 38736-1 to position #2.
  11. Using the J 38736-5 , install the upper turbine shaft intermediate oil seal ring (501).
  12. Remove the tools.

  13. Object Number: 40708  Size: SH
  14. With the large chamfered end down, place the J 38736-3 over the turbine shaft intermediate oil seal ring.
  15. Leave the J 38736-3 on the turbine shaft intermediate oil seal ring for at least 1 minute to allow the seal ring to become the proper size.

  16. Object Number: 31183  Size: SH
  17. Turn the turbine shaft (502) over.
  18. Place the J 38736-2 onto the turbine shaft.
  19. Set the J 38736-2 to position #1.
  20. Using the J 38736-6 , install the lower turbine shaft rear oil seal ring (503).
  21. Remove the tools.

  22. Object Number: 40709  Size: SH

    Important: Be sure to use the small chamfered end of the J 38736-4 in order to size the lower turbine shaft rear oil seal ring. Then use the larger chamfered end of the J 38736-4 in order to size the upper turbine shaft rear oil seal ring.

  23. With the small chamfered end down, place the J 38736-4 over the lower turbine shaft rear oil seal ring.
  24. Leave the J 38736-4 on the turbine shaft rear oil seal ring for at least 1 minute in order to allow the seal ring to become the proper size.

  25. Object Number: 31183  Size: SH
  26. Place the J 38736-2 onto the turbine shaft (502).
  27. Set the J 38736-2 to position #2.
  28. Using the J 38736-6 , install the upper turbine shaft rear oil seal ring (503).
  29. Remove the tools.

  30. Object Number: 31184  Size: SH
  31. With the large chamfered end down, place the J 38736-4 over the turbine shaft rear oil seal ring.
  32. Leave the J 38736-4 on the turbine shaft rear oil seal ring for at least 1 minute in order to allow the seal ring to become the proper size.