Turbine Shaft Seal Installation

Special Tools

• J 36418-1B:  Turbine Shaft Seal Installer
• J 36418-2A:  Turbine Shaft Seal Sizer

Fig 1: Turbine Shaft Oil Seal Rings
Courtesy of GENERAL MOTORS CORP.
1. Use the J 36418-1B:  seal installer (1) in order to install the four turbine shaft oil seal rings (619).
2. Resize oil seal rings (619) after installation:
   1. Place J 36418-2A:  seal sizer (2) over the turbine shaft oil seal rings (619) and seat against input housing.
   2. Remove J 36418-2A:  seal sizer (2).
   3. Turn J 36418-2A:  seal sizer (2) upside down and place over the turbine shaft oil seal ring (619).
   4. Seat against input housing.
   5. Leave J 36418-2A:  seal sizer (2) in place over the turbine shaft oil seal rings (619) until the reverse input clutch housing is installed.