Recently purchased a NTU 2007 Rockwood 1950. First thing I noticed when I got it home was the roof was sagging and created a pond on the roof near the AC and Vent fan where it would slowly leak into the vent and inside the roof and pup. So my plan is to pull the vent and the AC out of the roof and then use superstrut to take the sag out. after the AC was removed the roof has about an inch and a quarter sag to it.
then on to removing the fan. It was a clamp style so four screws and a putty knife and its out
you can see where the water was leaking into the pup here
Now its time to clean things up and order the parts new fan, new AC gasket, putty tape, Self leveling sealant, unistrut, L brackets, bolts, nuts, rubber washers and white paint for the unistrut
All cleaned up! A little dawn dish soap and a scrub brush. all the parts have come in now. I just need to get some time to install the unistrut and put it all back together. More to come!....