1. Install the ball bearing (A), 3rd/4th synchro hub (B), distance collar (C), 5th synchro hub (D), distance collar (E), and ball bearing (F) on the mainshaft (G), then install the assembled mainshaft in the transmission housing (H).

1. Measure distance (1) between the end of the transmission housing and ball bearing with a straight edge and depth gauge. Measure at three locations and average the reading.