RADIATOR CAP

A pressure-vent cap is used on the cross-flow radiator to allow a buildup of 103 kPa (15 psi) in the cooling system. This pressure raises…

Radiator

See Figure 2-51. The radiator holds a large volume of coolant in close contact with flowing air. This allows the radiator to transfer heat from…

Fan Drive Members

There are two viscous clutch members (Figure 246). The clutch plate is splined to the pulley shaft and becomes the driving member. The driven member…

Cooling System

The engine cooling system is similar to that used in a gasoline engine, except that it is larger capacity. (See Figure 2-43). The purpose of…

Vacuum Pump

The vacuum pump (Figure 2-37) is required because the diesel engine does not develop vacuum in the unrestricted air intake manifold. Since the air crossover…

Oil Filler Tube

During late 1983 Model Year production, a vented oil fill tube (14071059) replaced the non-vented tube (Figure 2-35). The vented tube will prevent the possibility…