After a weekend of mud and water I drained the water out of the belt housing. Upon further inspection I noticed that one of the breather tubes was off and allowed an excessive amount of water in the housing. Is it normal to see grease splattered on the inside of the belt housing near the primary clutch? Also there is about a 1/4 inch of grease that is visible inside the clutch cover. What is normal for this? Do I need to be concerned about cleaning the clutch. The machine only has 300miles on it.