38. 1-2-3-4-5-6 Clutch Piston Housing Disassemble

1-2-3-4-5-6 Clutch Piston Housing Disassemble

Special Tools
* J 24204-2 - Bar and Stud Assembly
* J 43772 - Torque Converter Seal Installer
* J 47339-1 - Piston Return Spring Compressor
* J 47339-2 - Seal Area Protector

For equivalent regional tools, refer to Special Tools Tools and Equipment.




1. Position the 1-2-3-4, 4-5-6 clutch assembly (4) on the work table so that the rear of the assembly is up.
2. Remove the retaining ring (1) from the 1-2-3-4, 4-5-6 clutch assembly.
3. Remove the input sun gear (3) with the input drive flange (2) attached.
4. Remove the input sun gear from the drive flange.




5. Remove the bronze thrust washer (1) from the 4-5-6 drive hub (2).




6. Remove the 4-5-6 drive hub (1).

Note: The thrust bearing assembly may stick to the 1-2-3-4 clutch drive hub or the 4-5-6 clutch drive hub.

7. Remove the thrust bearing assembly (2) from the rear of the 1-2-3-4 clutch drive hub (3) or the front of the 4-5-6 clutch drive hub (1).
8. Remove the 1-2-3-4 clutch drive hub (3).

Note: The thrust bearing assembly may stick to the rear of the turbine shaft or the front of the 1-2-3-4 clutch drive hub.

9. Remove the thrust bearing assembly (4) from the rear of the turbine shaft (5) or the front of the 1-2-3-4 clutch drive hub (3).




10. Remove seven 4-5-6 clutch steel plates (1) and six 4-5-6 clutch fiber plates (2) from the 1-2-3-4, 4-5-6 clutch housing (3).




11. Remove the internal spiral retaining ring (1) from the 1-2-3-4 clutch backing plate (3).
12. Remove the retaining ring (2) from the turbine shaft (4).
13. Remove the 1-2-3-4 clutch backing plate (3) from the turbine shaft (4).




14. Remove seven 1-2-3-4 clutch fiber plates (1) and seven 1-2-3-4 clutch steel plates (2) from the turbine shaft (3).






Warning

Personal injury and/or property damage may result from the movement of the 1-2-3-4, 4-5-6 clutch housing or the turbine shaft. The 1-2-3-4, 4-5-6 clutch housing and turbine shaft are held together by a retaining ring. Removing the retaining ring allows the turbine shaft and the 1-2-3-4, 4-5-6 clutch housing to move freely. When removing the retaining ring, make sure the 1-2-3-4, 4-5-6 clutch housing and the turbine shaft are restrained from moving.

15. Remove the retaining ring (1) from the turbine shaft (3).
16. Remove the 1-2-3-4, 4-5-6 clutch housing (2) from the rear of the turbine shaft.
17. Remove 2 overlap seal rings (4) from the turbine shaft.




18. Position the 1-2-3-4, 4-5-6 clutch housing (5) on the base of J 24204-2 - assembly (6) so that the rear of the housing is facing up.
19. Install J 47339-1 - compressor (4) onto the 1-2-3-4 clutch balance piston.
20. Install the J 24204-2 - assembly ball bearing (3) and washer (2) onto the shaft of J 24204-2 - assembly.
21. Install the J 24204-2 - assembly wing nut (1) onto the shaft of J 24204-2 - assembly (6).




22. Compress the 1-2-3-4 clutch balance piston return spring assembly until the retaining ring (5) can be removed.
23. Remove the retaining ring (5) from the groove in the 1-2-3-4 clutch housing.
24. Remove the retaining ring (5).
25. Remove all J tools.




26. Remove the 1-2-3-4 clutch balance piston (1) from the 1-2-3-4 clutch housing (4).
27. Remove the 1-2-3-4 clutch piston return spring assembly (2) from the 1-2-3-4 clutch housing (4).
28. Remove the 1-2-3-4 clutch piston (3) from the 1-2-3-4 clutch housing (4).




29. Remove the seal rings (1 and 2) from the 1-2-3-4 clutch piston (3).




30. Position the 1-2-3-4, 4-5-6 clutch housing (8) on the base of J 24204-2 - assembly (10) so that the rear of the housing is facing up.
31. Align J 47339-2 - protectorJ 47339-2 - protector (7) so that the bowl is facing down.
32. Install J 47339-2 - protector (7) onto the shaft of J 24204-2 - assembly and onto the inner hub of the 1-2-3-4, 4-5-6 clutch housing (9). Make sure the rim of J 47339-2 - protector (7) almost touches the retaining ring.
33. Install the spring (5) of J 47339-1 - compressor onto the shaft of J 24204-2 - assembly.
34. Install J 24204-2 - assembly (4) onto the shaft of J 24204-2 - assembly.
35. Install the J 24204-2 - assembly ball bearing (3) and washer (2) onto the shaft of J 24204-2 - assembly.
36. Install the J 24204-2 - assembly wing nut (1) onto the shaft of J 24204-2 - assembly.
37. Compress the 4-5-6 clutch piston return spring assembly until the retaining ring (6) can be removed.
38. Remove the retaining ring (6) from the groove in the 1-2-3-4, 4-5-6 clutch housing inner hub and move the retaining ring over the top of J 47339-2 - protector (7).
39. Remove all J tools from the 1-2-3-4, 4-5-6 clutch housing.
40. Remove the retaining ring (6) from the 1-2-3-4, 4-5-6 clutch housing.




41. Remove the 1-2-3-4 clutch piston housing, the 4-5-6 piston return spring assembly, and the 4-5-6 clutch piston, as an assembly (1), from the 1-2-3-4, 4-5-6 clutch housing (2).




42. Position the 4-5-6 piston and 1-2-3-4 clutch housing horizontally on a work table.
43. Hold the 4-5-6 piston and 1-2-3-4 clutch housing, and place J 43772 - installerJ 43772 - installer against the 1-2-3-4 clutch housing.
44. Using a rubber mallet, gently tap on J 43772 - installer to remove the 1-2-3-4 clutch housing from the 4-5-6 clutch piston.




45. Remove the 4-5-6 clutch piston return springs (2) from the 4-5-6 clutch piston (3).




46. Remove the O-ring (1) from the inner hub of the 1-2-3-4, 4-5-6 clutch housing (2).




47. Remove the seal ring (1) from the 1-2-3-4 clutch housing (2).




48. Remove the piston seal rings (1 and 2) from the 4-5-6 clutch piston (3).