2005 Fleetwood Jamboree 26Q bathroom water line access

[jlwk]

I have a 2005 Fleetwood Jamboree with the 26Q floorplan. Recently I heard a loud pop from underneath the bathroom floor and then the sound of rushing water. A water line had ruptured or blown off between the RV undercarriage and the bathroom floor. I can't find any access panels to the plumbing inside the RV and have not discovered an access from underneath the motorhome. Does anyone know if there is an access panel to reach the plumbing under the bathroom floor, most likely the line is broken underneath the shower pan. TIA.

[Persistent]

I have a Dutchmen Kodiak Cub. I had to make my own access panel holes and screw on covers.

[jlwk]

Thanks, I'm hoping not to have to do any cutting. I am seeing perhaps a poly cover in the driverside rear wheel well that I am going to start trying to get to. will have to remove the mudflaps to get to the screws that hold it and hopefully be able to have enough room above the tires to work if the water lines are exposed.

[Tomd62]

In Fleetwood Southwind 32V, the pipes go from front to back in a channel that runs down the middle of the RV under the subfloor. There are cross beams, some right/left plumbing runs through them, ie Kitchen-bathroom.
In the 32V, under the shower/tub there are T's that run the lines to the very back locker where the drain controls are. I think you may have to take up the bathroom floor to get to it. That's what I'm having to do to redo all the cracked CPVC from a freeze. I ran a USB borescope camera to check it out, there are 2 levels under the floor.