Using a hydraulic press install the input shaft bearing. Use a suitable
plate on the end of the input shaft to press with.
Install a NEW retaining
ring for the input shaft bearing. The retainer rings are available in different
thickness. Select a retainer ring thickness that will fit snugly in the groove.
Install a mainshaft thrust
washer in the input shaft.
Install the mainshaft front bearings. Use an assembly grease to
help hold the bearings in place.
Install the other mainshaft thrust washer.
Install the retaining ring for the mainshaft front bearing.