GMC T Series 1994 Repair Manual page 265

Figure 14— Replacing the Case Bushings
ASSEMBLY OF THE AXLE
Important
Lubricate all the seal lips, bearings, gears, and
bearing surfaces with axle lubricant prior to assem­
bly.
DIFFERENTIAL CASE ASSEMBLY
44-
Install or Connect (Figures 1, 2 and 15)
Tool Required:
J 33790 Side Bearing Installer
1. Thrust washers (53) and side gears (54) into the
differential case (35).
• If the same gears and washers are being
reused, install them on the side from which they
were removed.