Spicer Single Drive Axles Service Manual: 34DS, 34RS, 38DS, 38RS, DS340, RS340, DS380, RS380, DS400, RS400, DS3 - Manual (Page 53)

Power Divider Overhaul
50
Ser
vice Procedure
Disassemble Inter-axle Differential
Procedure -
1. Punch mark differential case halves for correct position during reassembly.
2. Remove locknuts and bolts. Separate case halves and remove thrust washers, side pinions, bushings, and spider.
Note: Side Pinion Bushings. Not used on tandems built after November 1, 1991. Use when originally equipped.
Current production Inter-Axle Differential Assemblies are only serviced as a complete assembly.
Non-Current Production Inter-Axle Differential
Case half
Punch
mark
Spider
Bushing
Side pinion
Thrust washer
Case half