35GS gray tank location

[stuts35gs]

I am in the process of installing different tank level sensors in a 2007 35GS m/h. I have found the black and fresh water tanks and sensor wires but cannot seem to locate the gray tank location and how to access the sensors. Ideas?

[Grumpy]

Over the rear axle. You have to remove the fender liner above the driver's side rear wheels (about a dozen screws). In order to do that you need to remove the screws at the bottom of the fender skirt and lift that panel up then you can get to the liner. You can see those screws when you have the compartment doors open.

[stuts35gs]

Thanks Grumpy! I know you used to have a 35GS. I've been viewing the Jayco Motorhome website for at least 2 years and recently decided to join- I'm glad I did!