Overhaul Procedure Steps

4L60-E/4L65-E (FWD) Overhaul Procedure Steps

1. Torque Converter Assembly Removal
2. Transmission Support Fixture Assemble
3. Reverse Servo Removal
4. Forward Servo Removal
5. Pan and Filter Assembly Removal
6. Transmission Fluid Filter Inspection
7. Accumulator Assembly and 2-1 Band Servo Removal
8. Control Valve Body Cover and Gasket Disassemble
9. Wiring Harness Removal
10. Oil Pump Removal
11. Control Valve Body Assembly Removal
12. Oil Pump Drive Shaft Removal
13. Vehicle Speed Sensor Removal
14. Output Shaft Removal
15. Front Differential Carrier End Play Check
16. Manual Valve Link and Oil Dam Removal
17. Drive Axle Oil Seal Removal - Left Side
18. Case Cover Removal
19. Fourth Clutch Components Removal
20. Drive Link Stretch Check
21. Drive Sprocket, Driven Sprocket, and Drive Link Removal
22. Driven Sprocket Support Assembly Removal
23. Second Clutch and Input Clutch Removal
24. Reverse Band Removal
25. Reverse Reaction Drum Removal
26. Case Extension Assembly Removal
27. Differential Carrier and Components Removal
28. Input and Reaction Carrier Removal
29. Reaction Sun Gear and Manual 2-1 Band Removal
30. 1-2 Support Drum and Forward Band Removal
31. Differential Carrier Internal Gear Removal
32. Manual Shift Shaft Position (Internal Mode) Switch and Parking System Components Removal
33. Case Assembly Inspection
34. Case Components Disassemble
35. Case Components Assemble
36. Torque Converter Oil Seal Removal
37. Drive Sprocket Support Removal
38. Drive Sprocket Support Assemble
39. Torque Converter Oil Seal Assemble
40. Manual Shift Shaft Position (Internal Mode) Switch and Parking System Components Installation
41. Differential Carrier Internal Gear Assemble
42. Differential Carrier Inspection
43. Differential Carrier Disassemble
44. Differential Carrier Assemble
45. Vehicle Speed Sensor Reluctor Wheel Disassemble
46. Vehicle Speed Sensor Reluctor Wheel Assemble
47. Differential Carrier Components Assemble
48. Case Extension Assemble
49. Forward Band Assemble
50. 1-2 Support Roller Clutch Disassemble
51. 1-2 Support Roller Clutch Assemble
52. 1-2 Support Roller Clutch Functional Check
53. 1-2 Support Drum Assemble
54. 2-1 Manual Band Assemble
55. Reaction Sun Gear and Drum Assemble
56. Input and Reaction Carrier Pinion End Play Check
57. Input and Reaction Carrier Assemble
58. Reverse Reaction Drum Assemble
59. Input and Third Clutch Pawl Disassemble
60. Input and Third Clutch Pawl Assemble
61. Input and Third Clutch Pawl Functional Check
62. Input and Third Clutch Disassemble
63. Input Clutch Housing Assembly Inspection
64. Input Clutch Housing Ball Check Valve Disassemble
65. Input Clutch Housing Ball Check Valve Assemble
66. Input Clutch and Third Clutch Assemble
67. Input Clutch and Third Clutch Functional Air Check
68. Input Clutch Housing Oil Seal Rings Assemble
69. Input Clutch Housing, Input Clutch Pawl, and Third Clutch Pawl Assemble
70. Input Clutch Housing End Play Check
71. Second Clutch Disassemble
72. Second Clutch Housing Assembly Inspection
73. Second Clutch Housing Ball Check Valve Disassemble
74. Second Clutch Housing Ball Check Valve Assemble
75. Second Clutch Assemble
76. Reverse Band Assemble
77. Driven Sprocket Support Components Disassemble
78. Driven Sprocket Support Components Inspection
79. Driven Sprocket Support Bearing Disassemble
80. Driven Sprocket Support Bearing Assemble
81. Driven Sprocket Support Components Assemble
82. Fourth and Second Clutch Functional Air Check
83. Second, Input, Third and Sprag Clutches Assemble
84. Driven Sprocket Support Assemble
85. Drive Sprocket and Turbine Shaft Disassemble
86. Drive Sprocket and Turbine Shaft Assemble
87. Drive and Driven Sprocket Components Assemble
88. Fourth Clutch Components Assemble
89. Case Cover Components Disassemble
90. Case Cover Components Inspection
91. Case Cover Bearing Disassemble
92. Case Cover Bearing Assemble
93. Drive Shaft Oil Seal Assemble - Left Side
94. Case Cover Components Assemble
95. Case Cover and Gaskets Assemble
96. Manual Valve Link and Oil Dam Assemble
97. Differential Carrier End Play Check
98. Drive Shaft Oil Seal Disassemble - Right Side
99. Drive Shaft Oil Seal Assemble - Right Side
100. Vehicle Speed Sensor Assemble
101. Control Valve Body Clean
102. Control Valve Body Inspection
103. Control Valve Body Disassemble
104. Control Valve Body Assemble
105. Oil Pump Drive Shaft Assemble
106. Control Valve Body and Spacer Plate Assemble
107. Oil Pump Components Disassemble
108. Oil Pump Components Assemble
109. Wiring Harness Assemble
110. Control Valve Body Cover and Gasket Assemble
111. Thermo Element Adjustment
112. 2-1 Manual Band Servo Disassemble
113. 2-1 Manual Band Servo Assemble
114. Accumulator Components Disassemble
115. Accumulator Components Assemble
116. Accumulator Assembly, 2-1 Band Servo Assemble
117. Oil Pan and Filter Assemble
118. Forward Band Servo Components Disassemble
119. Forward Band Servo Assemble
120. Reverse Band Servo Components Disassemble
121. Reverse Band Servo Assemble
122. Output Shaft Assemble
123. Transmission Holding Fixture Disassemble
124. Torque Converter Inspection
125. Torque Converter Assemble