Hi Markan56,
If you need to disconnect the front differential then you just need to remove the front drive shaft. As long as the front differential can spin it does not need to be disassembled. However, if it is making noise or has come apart catastrophically, then yes, removing the ring and pinion gear sets will be required. Also, keep in mind if the carrier and bearings are going to be removed, you may need to remove the axle shafts as well because they are supported on the inside of the differential by those bearings. Also, if you remove the pinion gear then the oil is going to leak out so if you are going to run it with no drive shaft and the front differential is no functional, I would try to leave everything except for just the ring gear. Remove this from the carrier and then reinstall the carrier and it should spin and not touch the pinion and the axles will be supported, and the pinion and seal will keep oil in and water/dirt out.
Let me know if you have any other questions. Thanks
Wednesday, January 20th, 2021 AT 1:07 PM
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