I was packing for a trip to the desert tonight in my 1991 Viking pop-up, and when I went to crank the top down, it just WILL NOT go!! It goes up fine, but when I crank it counter clockwise to lower it, the crank ends up "un-screwing" itsel, and not lowering anything, like it can't turn the gears...!!?? This is my first trailer, and it worked fine until today. What does that mean? I don't think anything actually broke, otherwise I wouldn't be able to lift it, right? PLEASe help, as I don't have alot of money to blow on major repairs, but if I can't get any help, I'll have to just tear it apart and "try" to see what's wrong! Thanks in advance for any help.
-Scott
-Scott