Duct Tape and Plastic
Vaccuum Cleaner Trick - ? Well.. actually shop vac. For the overhead skylight leak I would get some plastic and duct tape it around the inside of the skylight (inside cabin overhead liner) then cut a hole in it for the vaccuum (shop vac) hose EXHAUST, and duct tape the hose to the plastic. Will probably have to tweak the duct tape a bit and leave a few inches undone to allow some air to escape.With the space under the skylight pressurized examine the skylight on the top of the coach roof for where the air leak is. Haven't done this before but I'm sure it'll work. Just bought a small shop vac last spring (3.5hp) and I've been using it on a number of projects and it seems well suited for this one.P.S. I hate water leaks!!
Vaccuum Cleaner Trick - ? Well.. actually shop vac. For the overhead skylight leak I would get some plastic and duct tape it around the inside of the skylight (inside cabin overhead liner) then cut a hole in it for the vaccuum (shop vac) hose EXHAUST, and duct tape the hose to the plastic. Will probably have to tweak the duct tape a bit and leave a few inches undone to allow some air to escape.With the space under the skylight pressurized examine the skylight on the top of the coach roof for where the air leak is. Haven't done this before but I'm sure it'll work. Just bought a small shop vac last spring (3.5hp) and I've been using it on a number of projects and it seems well suited for this one.P.S. I hate water leaks!!