Overhaul Procedure Steps

NOTE: This article lists the sequential steps necessary to overhaul the transmission.
^ For the specific step listed below, refer to that step under "Repair Instructions". Repair Instructions


1. Holding Fixture Installation and Torque Dampener Removal
2. Auxiliary Fluid Pump Removal
3. Transmission Fluid Pan, Fluid Filter, and Auxiliary Fluid Pump Filter Removal
4. Control Valve Assembly Removal
5. Transmission Control Wiring Harness Extension Harness Removal
6. Torque Dampener Housing Removal
7. Input Shaft, Sun Gear Carrier, and Sun Gear Removal
8. Drive Motor with Generator Assembly Removal - 1st Position
9. Sun Gear Shaft, Sun Gear Carrier, 1-3 Clutch Housing, and Main Shaft Removal
10. 4th Clutch Piston Removal
11. Rear Case Removal
12. Sun Gear and Sun Gear Shaft Removal
13. Drive Motor with Generator Assembly Removal - 2nd Position
14. Center Support Assembly Removal
15. Manual Shift Shaft Position Switch Overhaul
16. Manual Shift Shaft Seal Replacement
17. Transmission Case Cleaning and Inspection
18. Center Support Cleaning and Inspection
19. Center Support Assembly Installation
20. Drive Motor with Generator Assembly Cleaning and Inspection - 2nd Position
21. Drive Motor with Generator Assembly Installation - 2nd Position
22. Sun Gear and Sun Gear Shaft Installation
23. Output Speed Sensor and Case Extension Removal
24. Hybrid Low, 1-2 Clutch Piston Removal (UID 144631808)
25. Sun Gear Carrier and Hybrid Direct, 2-3-4 Clutch Housing Removal
26. Hybrid Direct, 2-3-4 Clutch Support Removal
27. Park Pawl Replacement
28. Hybrid Direct, 2-3-4 Clutch Support Installation
29. Hybrid Direct, 2-3-4 Clutch Housing Overhaul
30. Sun Gear Carrier and Hybrid Direct, 2-3-4 Clutch Housing Installation
31. Hybrid Low, 1-2 Clutch Piston Installation
32. Propeller Shaft Front Slip Yoke Oil Seal Replacement
33. Output Speed Sensor and Case Extension Installation
34. Rear Case Installation
35. 4th Clutch Piston Installation
36. 1-3 Clutch Housing Overhaul
37. 1-3 Clutch Housing, Sun Gear Carrier, and Sun Gear Installation
38. Main Shaft Installation
39. Sun Gear Shaft Installation
40. Drive Motor with Generator Assembly Cleaning and Inspection - 1st Position
41. Drive Motor with Generator Assembly Installation - 1st Position
42. Sun Gear Carrier and Sun Gear Installation
43. Input Shaft Installation
44. Torque Dampener Housing and Fluid Pump Cover Disassemble
45. Fluid Pump Cover Cleaning and Inspection
46. Torque Dampener Housing Cleaning and Inspection
47. Transmission Fluid Pump Seal Replacement
48. Transmission Fluid Cooler Pipe Fitting Seal Replacement
49. Fluid Pump Selective Measurement
50. Torque Dampener Housing and Fluid Pump Cover Assemble
51. Fluid Pump Cover Installation
52. Torque Dampener Housing and Fluid Pump Cover Installation
53. Transmission Control Wiring Harness Extension Harness Installation
54. Control Valve Assembly Disassemble
55. Control Valve Assembly Assemble
56. Control Valve Upper Body Assembly Cleaning and Inspection
57. Control Valve Assembly Installation
58. Automatic Transmission Electrical Connector Passage Sleeve Installation
59. Transmission Fluid Pan, Fluid Filter, and Auxiliary Fluid Pump Filter Installation
60. Auxiliary Fluid Pump Installation
61. Holding Fixture Removal and Torque Dampener Installation