I am trying to restore a 1970 Nimrod popup and having many problems.  No Manuals No previous owners and no instructions on how to operate.  My problem is the Cables that operate the beds. I don't know if any of you have ever had a popup that as you raise the roof the beds slide out at the same time.  Well the Nimrod that I have does. It also had an electric motor to raise and lower it. (No longer usable)  It has a broken cable on the front bed  that does not work causing the top to raise and fall toward  the back.  This camper has a fold out kitchen and with the most walking around room I have ever seen in a popup camper including my Dutchman.  It is very light weight and easy to tow.  I am looking forward to using it when I get it repaired.  I hope someone has had one and knows how the cables operate.  thanks.