Join Date: Sep 2011
Location: western Maine
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Thanks for your responses, guys. I've not seen the insides of the valves, so I'm a bit unclear about the application of your knowledge, but the worst that can happen is I destroy the valves. Boat is on a trailer in the backyard, so no big deal.
It's zero F. weather so nothing will be happening for awhile.
Edit: Upon reflection, I do happen to have a 36 inch pipe wrench. And, a 48 inch one just in case. :-)
Last edited by skygazer; 01-04-2012 at 10:06 PM.