Well I pumped a 1/4 tube of grease into the rear diff through the vent line. Then blew the hose clear.
I don't see any leaking out after a brief ride, so I guess I'll see if it migrates into the brakes or begins to leak out.
Ken

 

Too bad this forum isn't pic friendly with a way to upload pics. It would help a ton. What kind of grease did you use? How big was this tube of grease?

Thanks,
Leo