My brother needs me to get these running before the next ice storm,he has 2 and needs to make 1 and ive never separated an engine from a generator,has anyone done this on a welder/generator? im assuming without seeing them they have the onan p216,wasnt sure if these have a tapered shaft or not.im going to his house 50 miles from me to check them out, tomorrow gonna throw as many tools as I can in the truck, to try and see what I can do at his house,Thanks Ty