Special Tools

• DT-51892  Press Tool
• DT-52086  Press Ring

Equivalent regional tools: Special Tools

1. Courtesy of GENERAL MOTORS COMPANY

   Using the DT-51892  Press Tool (1) with an arbor press, compress the piston just enough to remove the 1-2-8-9-10-Reverse Clutch Backing Plate Retaining Ring (2).

2. 1-2-8-9-10-Reverse Clutch Backing Plate Retaining Ring-Selective (2) - Remove
3. Low Clutch Roller & 1-2-8-9-10-Reverse Clutch (3) - Remove
4. 1-2-8-9-10-Reverse Clutch Piston Return Spring (4) - Remove
5. 1-2-8-9-10-Reverse Clutch Apply Plate (5) - Remove

6. Courtesy of GENERAL MOTORS COMPANY

   1-2-8-9-10-Reverse Clutch Backing Plate (1) - Remove

7. 1-2-8-9-10-Reverse Fiber Clutch Plate (2) - Remove [5x]
8. 1-2-8-9-10-Reverse Clutch Piston Return Spring (3) - Remove [4x]
9. 1-2-8-9-10-Reverse Steel Clutch Plate (4) - Remove [4x]

10. Courtesy of GENERAL MOTORS COMPANY

    Apply compressed air to hole shown by arrow to remove the 1-2-8-9-10-Reverse Clutch Piston (1).

11. 1-2-8-9-10-Reverse Clutch Piston (1) - Remove and DISCARD

12. Courtesy of GENERAL MOTORS COMPANY

    Using the DT-51892  Press Tool (2) and the DT-52086  Press Ring (1) with an arbor press. Compress the piston just enough to remove the 1-2-3-4-5-6 Clutch Spring Retaining Ring (3).

13. 1-2-3-4-5-6 Clutch Spring Retaining Ring (3) - Remove
14. 1-2-3-4-5-6 Clutch Piston Return Spring (4) - Remove
15. Apply compressed air to hole shown by arrow to remove the clutch piston.
16. 1-2-3-4-5-6-Reverse Clutch Piston (5) - Remove

17. Courtesy of GENERAL MOTORS COMPANY

    1-2-3-4-5-6-Reverse Clutch Piston Seal - Inner (1) - Remove and DISCARD

18. Stator Shaft Support Seal (2) - Remove and DISCARD

19. Courtesy of GENERAL MOTORS COMPANY

    1-2-3-4-5-6-Reverse Clutch Piston Seal - Outer (1) - Remove and DISCARD

20. Courtesy of GENERAL MOTORS COMPANY

    Automatic Transmission Case Cover Retaining Ring (1) - Remove

21. Automatic Transmission Case Front Cover Bolt (2) - Remove
22. Use a large pair of channel locks to remove the Automatic Transmission Case Front Cover (3).Use the channel locks to grab onto the cover at the round torque converter seal outer area.
NOTE:

Do NOT pry with a screwdriver around the sealing area of the front cover.

23. Automatic Transmission Case Front Cover (3) - Remove and DISCARD

24. Courtesy of GENERAL MOTORS COMPANY

    Automatic Transmission Fluid Pump Drive Gear (1) - Remove

25. Center Support Thrust Washer (2) - Remove
26. Torque Converter Fluid Seal (3) - Remove and DISCARD