How to Assemble the Front Section How to Install the Countershaft Bearings Special Instructions The front bearing inner race must be pressed on the countershaft front. The flanged-end driver must cover the bearing outer race for proper installation. Temporarily use the assembled auxiliary drive gear to hold the mainshaft in the input shaft pilot.
Special Tools •
Typical Service Tools
•
Countershaft support tool
•
Flanged-end driver and maul
Procedure -
103
1.
Move the countershaft to the rear and insert the countershaft support tool to center shaft in rear case bore.
2.
Use a flanged-end driver to start the front bearing in case bore.
