[VAL] 76 rear bath

[karl larsen <k5di@xxxxxxxxxx>]

    I have this old trailer and the valve control for the black water 
came out in my hand. This control has been bad for several years. If I 
need a new valve where can I buy one? I plan to cut a hole in the bottom 
skid panel to get to this raskal. I can figure out about where the valve 
handle connects to the valve and start cutting a hole about there. How 
big a hole does it take?
Thank you.
Karl in Las Cruces, NM