Water drip, 86PT40

[Greg Young]

Hi!

Before I tear apart the water heater and nearby plumbing thought I would ask if anyone has knowledge that might help with this:

There are two approx 1/2" hoses that drop down from the plate behind the radiator about 18" forward or our rear bumper. One of them is dripping what seems to be hot water. I see no sign of seepage anywhere on the plate above or in the water heater compartment, and the water is flowing inside the hose, not on the outside. I'm guessing there is a valve on the water heater, which is located above this hose, that's leaking. Any idea where to start?

We have schematics for pretty much every system on the bus except the potable water. It was listed in the blue book but seems to be missing. Anyone have
this?

Thanks!
Greg Young
1986 PT40 "Bluefire"
Just back in Escondido CA from 6 months and 15,000 miles on the road - see our map http://www.communitywalk.com/bluefire2009

Each time you judge yourself you break your heart.
-Kirpal Venanji