View Full Version : Strainer valve closed

12-08-2008, 02:17 PM
"I was cleaning the raw water strainer on my 29 h Yanmar, forgot to open the valve and started the engine, ran it for about 3-5 minutes and realized what I did! Opened it and everything seems OK. What damge could have been done that is not apparent right now.
Can any on help?"

12-08-2008, 03:26 PM
"Howdy George, well if your high temp alarm didn't go off,thats good...But I would say definately open up your raw water pump and carefully examine it-the impellar might be damaged. I would replace it just for safety sake since you are into it."