chassis heater problem

[pattypape]

Robert,

Our front radiator FC has three Sporlan valves, and two gate valves,
although the drawing shows three gate valves.

Your rear radiator is probably plumbed different,
But my guess is: you have not found all the valves , look for
another Sporlan valve (maybe up front, near the cold heater) and
another gate valve.

Do you have a front heater switch on the dash??????

Bill 88 FC Michigan


--- In WanderlodgeForum@yahoogroups.com, "Robert & Teri Rahn"
wrote:
>
> I have been trying to figure this situation out for several days
now
> and cant seem to solve it. The chassis heater under the sofa up
front
> and the dash heaters do not blow hot air, All the other ones work
> great. This morning I replaced the two sporlan valves in the back
> with manual valves to make sure they werent the problem and they
> werent. The auxillary pump works and runs but is it possible that
it
> is not working good enough? I thought that there may be air in the
> lines up front so I installed a valve with a female hose connector
in
> the wheelwell under the sofa chassis heater. There was a lot of
> coolant in that line and it was quite a mess to put it on. I did
put
> hose pressure on after I installed it and it quickly started to
> overflow out of the coolannt cap that was removed. I located a
small
> bleed screw on the line below the dash heater and coolant sprayed
out
> of it as soon as I loosened it.
>
> What should I do, im sure puzzled. Should I put another t in
> somewhere with a valve on either side and then hook the hose to it
> and shut one side then the other to clear any possible blocks, or
am
> I overlooking some component.
>
> Robert Rahn
> 88 pt 40
> warner robins ga
>