Dodge D250 1990 Service Manual page 77

Power Steering and Vacuum Pump
Page 5-4
Service Brakes
DODGE Turbo Diesel
Tighten the capscrew against the pin, drawing the
gear/eccentric/bearing assembiy off of the power steering
pump shaft.
^f*j Check the gear for recessive wear or damage on the gear.
» If the gear/eccentric is not damaged, do not separate them.
However, if there is damage, press the eccentric out of the
gear.
|) Use a flat plate over a new gear and press it on to the eccentric
until it bottoms.
^f*j Visually inspect, and rotate the bearing by hand. If the bearing
looks good and feels smooth to the turn, do not separate.
If the bearing/eccentric is bad, press the eccentric out of the
dUd^ bearing
Using the appropriate size socket or tool that will press only on
the inner race of the bearing, press it on until it bottoms.