Sucking Air

[Leroy Eckert]

Thanks Greg.
This is the something else. I started the coach yesterday about 3pm, purged the line and the heater functioned properly all night long and finally did its final cycle for the day at about 10am. Temps in the low twenty's. The sun came out and kept the coach at about 70 all day. It tried to cycle about 6pm and no dice. It lost its prime again. The only common link is the filter change. I have removed the check valve in the intake line and tested it. I guess I will replace it and see what happens. The fuel is going somewhere and it isn't on the ground.

Leroy Eckert
1990 WB-40 Smoke N Mirrors
Dahlonega, GA
Royale Conversion

Gregory OConnor wrote:

I wipe all the seals and surfaces with red grease befor fitting
together (oilfilters too). There is a Hydronic Heat forum on yahoo
maybe they know of a issue
GregoryO'Connor
94ptRomolandCa

--- In "WanderlodgeForum%40yahoogroups.com", "Leroy A. Eckert"
...> wrote:
>
> I changed the filter on my Webasto, new seals etc. The thing fired
> fine after starting the main engine to purge the lines. If it sits
for
> a couple of hours without firing it loses prime. No leaks, no air
in
> the site bowl and the check valve is good. I have taken the filter
> housing apart 3 times and cannot find how this is happening.
> Everything a ok before the filter change. Anyone with a
Aquahot ot
> Webasto had this problem?
>
> Leroy Eckert
> 1990 WB-40 Smoke N Mirrors
> Dahlonega, GA
> Royale Conversion
>

---

Never miss a thing. Make Yahoo your homepage.