Spicer Tandem Drive Axles Pro-40 Single Reduction and Single Reduction with Differential Lock - Manual (Page 38)

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Forward Assembly
Disassemble and Overhaul Drive Pinion
The following procedures cover both forward and rear differ-
ential drive carrier disassembly.
3. Remove the pinion nut roll pin.
4. Loosen and remove the pinion nut.
5. Remove the helical gear with the proper puller tool.
6. Press pinion out of bearing cage and bearing cone.
7. Remove bearing cups with proper puller tool.
8. Remove bearing spacer from pinion.
9. Remove pilot bearing from pinion using a split-type
puller. Use two procedure steps to remove each
bearing.
a. Mount puller vertically to separate the bearing.
This action will force puller halves under bearing
and start moving bearing off pinion.
b. Mount puller horizontally to press pinion out of
bearing.
1 - Press ram
1
Fo
rward Assembly