Hello, it has been a while. I wanted to ask about my hydraulic puking fluid. Went up to the property this morning to check on things. Tractor started which I was surprised. I drove it around a bit to charge battery and give it some use. I backed it up to the bush hog and when I stopped (tractor running) hydraulic fluid was pouring out of one of the holes on RT side of tractor with a plug laying in the dirt. The plug just fell apart in my hand when I picked it up. I am assuming this is where the FEL would hook up. Is it only those plugs that are rubber or whatever or is there some other plug that actually screws into hole that maybe corroded a hole through? Thanks in advance.