Spicer Tandem Drive Axles Service Manual D__R440, 460, 480, D_R461, 462, 463, 521, 581, 601, 651, 652, 653 User Manual
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Power Divider
1.
With drive gear locknut previously removed and
working through input shaft bore, gently pry oil pump
drive gear from its shaft. See steps 5 and 6 for pump
disassembly.
2.
For models built before February 1, 2000, remove
snap ring securing pinion outer support bearing race.
For models built after February 1, 2000, a design
change to a one piece roller bearing was implement-
ed. Reference Dana Bulletin ABIB-0102 for more in-
formation.
Snap ring is spring steel and may pop out. Wear safety
glasses when removing.
3.
Remove pinion outer support bearing race with suit-
able puller.
4.
Unscrew and remove magnetic strainer from power
divider cover.
5.
Remove oil pump cover capscrews and lock wash-
ers. Remove pump cover and o-ring.
6.
When woodruff key is used, remove key from gear
shaft. Remove pump gears from power divider cover.
WARNING