Re: coolant leak on 1940 120?

Posted by David Grubbs On 2014/3/21 16:44:43

Dan, my 39 120 started leaking at the same point this winter while I was working on the generator. The problem was the bolts around the water pump. You might check them to make sure that they are all tight. I suspect that is your problem area. I'd fill the radiator and watch it to see if you get some leaks, both with the engine off, and with it running.