I have been replacing the admittance valves to take care of a stinky coach while traveling down the road. I have found and replaced 3.
1, Kitchen sink
2, Bathroom sink
3, behind closet panel for the washer (no washer installed)
I have removed every panel behind the toilet linen closet that had screws in it. (I have the 45 degree toilet location on my coach) I even stuck my bore scope camera in there and saw zilch. I'm stumped.
Any guidance would be appreciated.
Next i will replace the roof top vac-u-jets with either the Camco cyclone wind vane or Lippert siphon 360's
Howdy Bigdog,
I have replaced my air admittance valves on our '00 U320 as well. In the triangle shaped closet, that is behind the toilet, the bottom panel will pull up. Not sure its screwed down, and kind of a tight fit, but it will pull up, and that's where the air admittance valve for the toilet is located on our model/year coach. Yours may be the same.
Good Luck, Dave A
Thanks
I was wondering if that might be the case. But I was hesitant to start yanking on expensive FT parts or panels.
Thanks Dave. Got it. But I must say. What a ridiculous set up that is. YIKES!! Buggered up the nailed in back panel ever so slightly trying to pry it up enough to raise the nails so I could pull them out.
I hope my headlights never need bulbs. Might need to remove the Genset for that :))