So I'm tuning up my two VXS' and when I removed the oil fileter on one the union bolt came out with it. I let the ski run on the hose for longer than usual to get the oil hot before draining. Would letting the engine get to hot result in this happening and does anyone foresee a problem with just screwing the union bold back in and proceeding with the job??? Thanks for any furture insight.

PS. also, anyone know where I can get an Allen Wrench the size required to put the union bolt back in?? it looks like an 11 or 12 mm.