Vacuflush Hose Replacement

[wyrman]

The hose from the head to the tank has a leak where it bends in the bilge. I have searched here and it seems like a common problem.
I have my boat at home right now, and figured this would be a good time to replace it.
I can't figure out where access points are to see if it's tiewrapped along the way, as I'm sure it is.
I need to get it out aini can see how long of a hose I need to get.
Any suggestions?

 

[mrsrobinson]

When I did this on my 2001 Regal 3780 I started pulling cabinets and doors out to follow the hose from the head through the firewall, back through the firewall and into the holding tank inside the cabin.

 

[wyrman]

Yeah, I pulled stuff apart in the aft bed behind the head. I can feel the hose, but after that it goes below the port side fuel tank.
I ordered a six foot piece, will splice it and deal with the complete hose at a later date.