[Capt. Van]

 I'm doing maintenance on my coach #710 2004. I have 3 roof AC units and I am having trouble locating the filters. Any idea where to look? What other maintenance should I do?

Thanks

[Richard]

The panels in the ceiling are held by latches. Pull on one end and they will pop loose. The filters will be under the panels. Clean the coils as best you can, both inside and on the roof. Look for loose or burned wires while you have access.

[Capt. Van]

Thanks Richard but there are no panels or vents in the ceiling. The air flows both in and out through holes in the ceiling design.

[rheavn]

Under my front two a/c s are two upholstered panels that slide on and then are held in place with a screw.   The two rear panels are held in with two screws on each side and then drop straight down.

[Capt. Van]

Thanks again, but there are no apparent panels in the ceiling. Here is a couple pictures if that is any help.

[Richard]

I can’t load the pics, but I don’t know if that is my setup, or something else.

[RussWhite]

No images for me either. Please try again. But don't hold your breath for me to help. My coach is older and I have basement air!

[Capt. Van]

Thanks to everyone! I found the filters some of the ceiling panels are removable and that is where they were.
Thanks again much appreciated.