Recently bought a one man pontoon boat like the one on this link:http://www.basspro.com/webapp/wcs/stores/servlet/Product_10151_-1_10001_73148_175005001_175000000_175005000_175-5-1.

How do I inflat the second liner. I see the nozzle to inflat one liner, but this just inflats the middle body. Anyone help me on how to inflate the tips. Probably just something dumb I am missing. The only other enter I see on the tube is spring loaded, what is this for? Thanks for helping.

I just redid my frame and am ready to get it out on the water.

mine has only one valve per pontoon. the spring loaded valve lets you lock the valve open to uninflate. also locks the special attachment for inflating the pontoon

Fish Cat Cougar manual