After reading numerous posts on this funny-sounding mechanical marvel, and looking at some helpful videos from the links, I have a question. I was looking at the parts breakdown (again...THANKS for that link!!), and it does not seem to show how to remove the cover that is under the pup and protecting the w-tree. This is a 1993 Coleman Destiny (Cedar). One video showed screws on the bottom of a cover, but mine does not have those. It does have 2 nuts/bolts on the inside on each end of the cover. Are these the ones that get removed in order to remove the cover? Since this camper is 25 years old, I would like to clean and inspect the screw drive and put new grease on it. Very hard to take a pic but if I have to, I will try. Thanks in advance for any help or tips on this maintenance project. BTW, it seems to lift fairly easily now and is pretty even when lifted. I did spray white lithium on the pulleys underneath, and the cables as I could reach them. I also sprayed the pulleys on the lift arms, and the arms themselves (if that is what they are called) with the silicone spray as recommended here.