Spicer Single Drive Axles Service Manual: 34DS, 34RS, 38DS, 38RS, DS340, RS340, DS380, RS380, DS400, RS400, DS3 - Manual (Page 79)

Differential Carrier Overhaul (Forward and Rear Axle)
76
Ser
vice Procedure
Assemble Wheel Differential
Special Instructions
Lubricate differential parts with gear lube during reassembly
Procedure -
1. Press bearing cones on differential case halves (see photos).
To prevent bearing damage, use suitable sleeve
that only contacts the inner race of the cone.
Fig A: Press Bearing Cone on Flanged Differential Case.
Fig B: Press Bearing Cone on Plain Differential/ Case.
2. Place thrust washer and side gear in flanged differential
case.
3. Assemble side pinion and thrust washers on spider. Place
this assembly in flanged differential case. Rotate gears and
check for proper mesh.
IMPORTANT
Fig A Fig B