Countershaft Bearing

Countershaft Bearing









Transmission Internal Components - Countershaft Disassembled View









Disassembly

1. Using the Drive Pinion Bearing Cone Remover, press and remove the countershaft bearing from the countershaft.





2. NOTICE: Failure to correctly support the case during bearing race removal will result in permanent distortion of the case.

NOTE: Remove the front countershaft bearing cup if damaged, worn or a new countershaft bearing is being installed.

Using the Bearing Tube Remover/Installer, Input Shaft Bearing Installer, Mainshaft Front Bearing Installer and the Bearing Installer, press and remove the bearing cup and the countershaft front bearing seal from the case.





Assembly

NOTE: Position the countershaft in the transmission case before installing the rear countershaft bearing.

1. Install the countershaft front bearing seal on the bearing cup.





2. Coat the outside diameter of the bearing cup with threadlock.

3. NOTICE: Failure to correctly support the case during bearing race installation will result in permanent distortion of the case.

Using the Bearing Tube Remover/Installer and Drive Pinion Bearing Cone Installer and a press, install the bearing cup.





4. Using the Drive Pinion Bearing Cone Installer and a press, install the front countershaft bearing.