Turbine Shaft Assemble

Tools Required

• J 38736-1  Turbine Shaft Seal Installer. See Special Tools .
• J 38736-2  Turbine Shaft Seal Installer. See Special Tools .
• J 38736-3  Turbine Shaft Seal Sizer. See Special Tools .
• J 38736-4  Turbine Shaft Seal Sizer. See Special Tools .
• J 38736-5  Turbine Shaft Seal Pusher. See Special Tools .
• J 38736-6  Turbine Shaft Seal Pusher. See Special Tools .

1. Place the J 38736-1  onto the turbine shaft (502). See Special Tools .
   Fig 1: Installing J 38736-1

   Courtesy of GENERAL MOTORS CORP.
2. Set the J 38736-1  to position #1. See Special Tools .
3. Using the J 38736-5  , install the lower turbine shaft intermediate oil seal ring (501). See Special Tools .
4. Remove the tools.
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. See Special Tools . Then use the larger chamfered end of theJ 38736-3  in order to size the upper turbine shaft intermediate oil seal ring. See Special Tools .
Fig 2: Sizing Upper Turbine Shaft Intermediate Oil Seal Ring
Courtesy of GENERAL MOTORS CORP.
5. With the small chamfered end down, place the J 38736-3  over the lower turbine shaft intermediate oil seal ring. See Special Tools .
6. 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. See Special Tools .
7. Place the J 38736-1  onto the turbine shaft (502). See Special Tools .
   Fig 3: Installing J 38736-1

   Courtesy of GENERAL MOTORS CORP.
8. Set the J 38736-1  to position #2. See Special Tools .
9. Using the J 38736-5  , install the upper turbine shaft intermediate oil seal ring (501). See Special Tools .
10. Remove the tools.
11. With the large chamfered end down, place the J 38736-3  over the turbine shaft intermediate oil seal ring. See Special Tools .
    Fig 4: View Of J 38736-3

    Courtesy of GENERAL MOTORS CORP.
12. 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. See Special Tools .
13. Turn the turbine shaft (502) over.
14. Place the J 38736-2  onto the turbine shaft. See Special Tools .
    Fig 5: Installing J 38736-2 & J 38736-6

    Courtesy of GENERAL MOTORS CORP.
15. Set the J 38736-2  to position #1. See Special Tools .
16. Using the J 38736-6  , install the lower turbine shaft rear oil seal ring (503). See Special Tools .
17. Remove the tools.
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. See Special Tools . Then use the larger chamfered end of the J 38736-4  in order to size the upper turbine shaft rear oil seal ring. See Special Tools .
Fig 6: Installing Small End Of J 38736-4 On Turbine Shaft Rear Oil Seal Ring
Courtesy of GENERAL MOTORS CORP.
18. With the small chamfered end down, place the J 38736-4  over the lower turbine shaft rear oil seal ring. See Special Tools .
19. 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. See Special Tools .
20. Place the J 38736-2  onto the turbine shaft (502). See Special Tools .
    Fig 7: Installing J 38736-2 & J 38736-6

    Courtesy of GENERAL MOTORS CORP.
21. Set the J 38736-2  to position #2. See Special Tools .
22. Using the J 38736-6  , install the upper turbine shaft rear oil seal ring (503). See Special Tools .
23. Remove the tools.
24. With the large chamfered end down, place the J 38736-4  over the turbine shaft rear oil seal ring. See Special Tools .
    Fig 8: Installing Large End Of J 38736-4 On Turbine Shaft Rear Oil Seal Ring

    Courtesy of GENERAL MOTORS CORP.
25. 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. See Special Tools .