Water pump location - Crescendo

[Jamie]

I have a 2006 Gulf Stream Cressendo 36'. When I use water through the pump, the water turns black about 2 seconds after the pump turns on. A second or two later the water almost clears again. When the pump starts again, more black. I am guessing that the pump is starting to go bad. Does anyone know where the pump is located and how I can get to it? Thanks

[pgirardet]

Hi
The water pump is on the passenger side compartment just in front of the rear wheels. It is in the center under a plastic panel. Take the screws out and take the panel off.
Paul