I got back from a real tough ride, washed the scrammy and inspected as usual. I noticed a crap load of grease between the rear disc brake and guard. Most of it was on the guard itself. What should I be checking? I was just kinda worried because I've never seen this before.

 

maby your back axle seal blew mine has tons of grees there 2 from pumping it in alot untill it comes out. keep it greesed up. i have lost bearings before.