GMC 1989 Light Duty Truck Repair Manual page 130

3B3-16 POWER STEERING
F. Press
G. S u p p o rt R ing
17. D rive S h a ft
18. B earing
F-01880
Figure 33— Remove and Install Driveshaft Bearing
Figure 31— Removing the Fitting, Control Valve,
Spring and Seal
Figure 34— Remove and Install Driveshaft Seal
Figure 3 2 — R em ove and Install R etaining Ring F igure 3 5 — R em oving th e R etain in g Ring