RAM Cummins fuel filter change interval

I think between fuel filter changes, your also suppose to drain the water separator every/every other fuel fillup. A few ounces drained into a clear container to verify clean fuel or water collected removed as basic preventative maintance as well. This is done before you get a unwanted water in fuel light indicator/message. (may not prevent catastrophic amounts of water in bad fuel though) Takes less than 5 mins. Be sure to dispose this waste fuel properly.