Final Drive Housing

FINAL DRIVE HOUSING





1. Using three spacers [20 mm (0.79 inch)], mount final drive assembly on Tool.

Tool number: KV38100800 (334310, J25604-01)






2. Remove differential side shaft assembly.






3. Remove differential side flange.






4. Put match marks on one side of side bearing cap with paint or punch to ensure that it is replaced in proper position during reassembly.
Bearing caps are line-bored during manufacture and should be put back in their original places.






5. Remove side bearing caps.






6. Remove differential case assembly with a pry bar.






Be careful to keep the side bearing outer races together with their respective inner cones-do not mix them up.

CAUTION: Side bearing spacer is placed on either the left or right depending upon final drive gear ratio. It should be labeled so that it may be replaced correctly.






7. Loosen drive pinion nut.

Tool number: KV38108300 (J44195)

8. Remove companion flange with puller.






9. Take out drive pinion together with rear bearing inner cone, drive pinion bearing spacer and pinion bearing adjusting washer.
10. Remove front oil seal and pinion front bearing inner cone.






11. Remove pinion bearing outer races with a brass drift.






12. Remove pinion rear bearing inner cone and drive pinion height adjusting washer.

Tool number: ST30031000 (J22912-01)