3-5-Reverse and 4-5-6 Clutch Fluid Seal Ring Replacement (Gen 2)
WARNING: This page is about a different variant/trim than selected.
Courtesy of GENERAL MOTORS COMPANY
| Callout |
Component Name |
Special Tools
DT46620
Seal Installer
For equivalent regional tools, refer to Special Tools
. |
| 1 |
3-5-Reverse and 4-5-6 Clutch Fluid Seals (Qty:3) Procedure
- Place DT466203 which is part of DT46620
seal installer over the case hub and adjust it so that only the bottom seal ring is exposed.
- Place a NEW fluid seal ring onto DT466203 which is part of DT46620
seal installer.
- Use DT466202 which is part of DT46620
seal installer to push the fluid seal ring down over DT466203 which is part of DT46620
seal installer into the hub ring groove.
- Repeat the above steps to install all 3 seal rings, adjusting DT466203 which is part of DT46620
seal installer to the appropriate ring groove.
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| 2 |
Small Chamfer Up
CAUTION:
Do not force the seal installer down over the seals as this will roll and damage the seals. The large chamfer is designed to fit over the over stretched seal. Use a hand to help shrink the seal if the seal installer is difficult to install over the seal rings.
Procedure
Install DT466201 which is part of DT46620
seal installer with the large chamfer end down over the fluid seal rings and leave DT466201 which is part of DT46620
seal installer on the seals for at least 60 seconds. |
| 3 |
Large Chamfer Up Procedure
- Install DT466201 which is part of DT46620
seal installer with the small chamfer end facing down for at least 60 seconds. This will properly size the bottom seal ring.
- Leaving DT466201 which is part of DT46620
seal installer on the fluid seal rings for an extended period of time could cause a fluid leak on the initial clutch piston circuit until the seal rings warm up and expand to the proper dimension.
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