As far as service, I recommend following the manufacturer's recommendations locaed in the owner's manual. As far as a how to, it is easy to do. Basically all you need to do is remove the differential cover and the gear lube will drain out. Clean all surfaces and replace the cover with a new gasket and refill.
Let me know if you have questions or help doing it.
Tuesday, February 16th, 2010 AT 5:31 PM