MB Doc, I had the same problem with torn/cracked inner CV boot on my 04
C240 4Matic so I followed the instructions you provided earlier. So far so good, until a few weeks ago when I noticed a leak by the differential case closest to the right front CV axle. The fluid/grease leaking is very sticky, an indication of either grease or gear oil. The inner CV looks kind of dry, so could it be I messed up the right front axle seal in the front differential case during re-installation of the axle? I understand there is not much hypoid gear oil in the case in the first place, I'm afraid to ruin it when it runs dry. Can you please provide instructions on refilling the front differential and/or how to replace an axle seal, also? Once again, I thank you so much for your kind assistance.

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Josemin


88 MB 300E
88 MB 560SEL
99 MB ML 430