1-3-5-6-7 Clutch Assemble

WARNING: This page is about a different variant/trim than selected.

Special Tools

DT-38734 Intermediate Spring Compressor Adapter
DT-50906 Bearing Installer
DT-50910 Seal Installer
DT-50911 Seal Installer

Equivalent regional tools:Special Tools

Courtesy of GENERAL MOTORS COMPANY

Use DT-50906 installer and a press to install the bearing.

NOTE:

Press on the marked side of the bearing.

1-3-5-6-7 Clutch Thrust Bearing (1) - Install
Courtesy of GENERAL MOTORS COMPANY

CAUTION:
Refer to Seal Reuse Caution .

1-3-5-6-7 Clutch Piston Seal- Outer (1) - Install NEW
1-3-5-6-7 Clutch Piston Seal- Inner (2) - Install NEW
1-3-5-6-7 Clutch Piston Dam Seal (3) - Install NEW
1-3-5-6-7 Clutch Piston (4) - Install
Courtesy of GENERAL MOTORS COMPANY

1-3-5-6-7 Clutch Plate (1) - Install - with LT1 (Qty: 4), with LT4 (Qty: 5)
1-3-5-6-7 Clutch Plate - Friction (2) - Install - with LT1 (Qty: 4), with LT4 (Qty: 5)
1-3-5-6-7 Clutch Backing Plate (3) - Install
Select the correct retaining ring. 1-3-5-6-7 Clutch Backing Plate Retaining Ring Measurement
1-3-5-6-7 Clutch Backing Plate Retaining Ring (4) - Install
Courtesy of GENERAL MOTORS COMPANY

1-3-5-6-7 Clutch Piston Return Spring (1) - Install
1-3-5-6-7 Clutch Piston Dam (2) - Install
Use the DT-38734 adapter and a press to install the retaining ring.
1-3-5-6-7 Clutch Piston Dam Retaining Ring (3) - Install NEW
Courtesy of GENERAL MOTORS COMPANY

CAUTION:
Refer to Seal Reuse Caution .

Turbine Shaft Seal (1) - Install NEW
Turbine Shaft (2) - Install
Turbine Shaft Retaining Ring (3) - Install NEW
Turbine Shaft Seal (4) - Install NEW
Courtesy of GENERAL MOTORS COMPANY

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.

Adjust the turn screw on DT-50910-3 seal protector and install the bottom seal ring first.
Turbine Shaft Fluid Seal Ring (1) - Install NEW [4x]
Use the large taper side of DT-50910-1 seal sizer for initial seal sizing, then flip the tool over for final sizing.
Courtesy of GENERAL MOTORS COMPANY

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.

Adjust the turn screw on DT-50911-3 seal protector and install the bottom seal ring first.
Turbine Shaft Fluid Seal Ring (1) - Install NEW [3x]
Use the large taper side of DT-50911-1 seal sizer for initial seal sizing, then flip the tool over for final sizing.