[rvguy]

Attached I have shown a pic of my 120 v  air pump. . Can anyone let me know what this is ? It works but makes a popping sound all the time. I think it is from the unloader but not sure. Can someone direct me in the correct postion. Do I just need to just replace the whole thing or can this be fixed. I did read some info on the site about unloader issues and fixes but no sure which way to go. Also in the r1 bay there is a twist style regulator and I think it is part of this as well. I did just read a post on that as well but no pics. Thank you.  First trip coming up in little under 2 weeks, just trying to get it right before the first role out.