HOSE AS 4193563 - Caterpillar

Illustration 1 g00750158
(1) Case (2) Drive gears (3) Bearings (4) Shims (5) Shaft (6) Gear (7) Yoke assembly (8) Yoke assembly (9) Oil reservoirThe output transfer gears are at the output side of the transmission. The transmission output shaft is connected to drive gear (2) by splines.Drive gear (2) is engaged with driven gear (6). Driven gear (6) is connected to shaft (5) by splines. Yoke assemblies (7) and (8) are connected to shaft (5) by splines. Yoke assembly (7) is connected to the short drive shaft that goes to the rear differential. Yoke assembly (8) is connected to the drive shaft that goes to the bearing cage and to the front differential.The flow of power in the output transfer gears goes from the transmission output shaft to drive gear (2). The power then flows from drive gear (2) to driven gear (6). The power then flows from driven gear (6) to shaft (5) .At shaft (5), the flow of power divides. Some of the power goes from yoke assembly (7) through a drive shaft to the rear differential. Some of the power goes from yoke assembly (8) through a drive shaft and through the bearing cage to the front differential.Shims (4) are used to adjust the end play of gear (2). Output Transfer Gear Lubrication
Since the transfer gear case is also the reservoir for the transmission circuit, all return oil flows to the bottom of the case. The movement of the gears in the oil causes oil to be thrown on all the components.