Turbine Shaft Fluid Seal Ring Installation

WARNING: This page is about a different car, the 2018 Cadillac CTS. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Turbine Shaft Fluid Seal Ring [4x] CAUTION: Do not use old seal rings. Install NEW seal rings. Reusing old seal rings may cause internal transmission leaks and transmission damage. CAUTION: Size the fluid seal rings for at least 5 minutes after installation to obtain proper seal ring size. Failure to do so may cause internal transmission leaks and transmission damage. Procedure Install a NEW seal. Do NOT reuse the old seal. Adjust the turn screw on DT-51088-3 seal protector and install the bottom seal ring first. Use the large taper side of DT-51088-1 seal sizer for initial seal sizing, then flip the tool over for final sizing. Special Tools DT-51088 Seal Installer Equivalent regional tools: Special Tools

Callout

Component Name

Turbine Shaft Fluid Seal Ring [4x]

CAUTION:

Do not use old seal rings. Install NEW seal rings. Reusing old seal rings may cause internal transmission leaks and transmission damage.

CAUTION:

Size the fluid seal rings for at least 5 minutes after installation to obtain proper seal ring size. Failure to do so may cause internal transmission leaks and transmission damage.

Procedure

Install a NEW seal. Do NOT reuse the old seal.
Adjust the turn screw on DT-51088-3 seal protector and install the bottom seal ring first.
Use the large taper side of DT-51088-1 seal sizer for initial seal sizing, then flip the tool over for final sizing.

Special Tools
DT-51088 Seal Installer
Equivalent regional tools: Special Tools

Courtesy of GENERAL MOTORS COMPANY

Turbine Shaft Fluid Seal Ring Installation

Callout	Component Name
1	Turbine Shaft Fluid Seal Ring [3x] CAUTION: Do not use old seal rings. Install NEW seal rings. Reusing old seal rings may cause internal transmission leaks and transmission damage. CAUTION: Size the fluid seal rings for at least 5 minutes after installation to obtain proper seal ring size. Failure to do so may cause internal transmission leaks and transmission damage. Procedure Install a NEW seal. Do NOT reuse the old seal. Adjust the turn screw on DT-50911-3 seal protector and install the bottom seal ring first. Use the large taper side of DT-50911-1 seal sizer for initial seal sizing, then flip the tool over for final sizing. Special Tools DT-50911 Seal Installer Equivalent regional tools: Special Tools

Callout

Component Name

Turbine Shaft Fluid Seal Ring [3x]

CAUTION:

Do not use old seal rings. Install NEW seal rings. Reusing old seal rings may cause internal transmission leaks and transmission damage.

CAUTION:

Size the fluid seal rings for at least 5 minutes after installation to obtain proper seal ring size. Failure to do so may cause internal transmission leaks and transmission damage.

Procedure

Install a NEW seal. Do NOT reuse the old seal.
Adjust the turn screw on DT-50911-3 seal protector and install the bottom seal ring first.
Use the large taper side of DT-50911-1 seal sizer for initial seal sizing, then flip the tool over for final sizing.

Special Tools
DT-50911 Seal Installer
Equivalent regional tools: Special Tools