What he!! are you talking about?  If he did get water in anything and drained it and put new oil in he didn't hurt anything.  You guys that park your stuff in the shed before it drizzles on them is more to laugh at than anything. 

I have put an atv and a snowmobile under water and they have never been opened up or any down time due to being under water.  both was over 4 years ago and yet others that where never under water have the crank bearings go out??  hum..........

Sounds like the 10 guys on the bridge need to get a better hobby and mind there own damn business.