I. Gear Train

There are many ways that have been tried in the adjustment of the gear train (47). To eliminate guess work, as a preliminary step, loosen all gears in the gear train. This permits 360° rotation of the gears to ensure there are no binds.

After all gears are loose:

1. Adjust the lower idler gear (47-36) for maximum mesh, no binds between filter shaft gear (47-34) and cycle clutch gear (47-35).

2. Adjust upper idler gear (47-37) for maximum mesh, no binds between lower idler gear (47-36) and print shaft gear (47-38).