Yes, it appears there's a fuel shut-off as well as a water drain valve on your gasoline tank. Note items #7 & #8 on the image below:Thank you. After all the gunk and crud that came out of it, I definitely plan to install a fuel filter before the lifter. Is there a fuel shut off at the gas tank? I can't seem to find it but the manual references it. Would prefer not getting a bath next time.