40. Center Support and Gear Unit Assembly Installation

^ Tools Required
- J 38868 Lower Gear Unit Assembly Remover/Installer
- J 6129 Handle
- J 28585 Snap Ring Remover





1. Attach the J 38868 and the J 6129 onto the main shaft.
2. Align the bolt hole in the center support with the bolt hole in the case and carefully lower the gear unit assembly (640-672) into the case.
3. Remove the tools.





4. Install the center support retaining ring (633) using the J28585. The end gap of the center support retaining ring (633) should be located at the nine o'clock position with the beveled edge of the retaining ring facing up.