> It's that time of year. Warm weather is upon us
> and so is the smell from our GMC!
>
> The problem seems to be a leaky connection
> between the shower drain and the holding tank
> of our '76 Palm Beach. At least that is my theory.
>
> Here's what happens. When I dump the "infamous
> recirculating toilet" a second time (it holds about 7
> gallons when full) a small amount backs up from the
> shower drain. Not a big deal because I've learned
> only to dump the toilet more then once at a dumping
> station. There I have a hose handy to hose down the
> bath module. Besides the water backing up into the shower
> I will usually find water leaking under the coach.
>
> I think that black water is leaking out someplace on top
> of the holding tank and causing our odor.
>
> Does anyone know how I can inspect the area between
> the bottom of the shower module and the top of the holding
> tank to see where it is leaking?
>
> The aroma is not too inviting and is starting to cause my wife
> to have second thoughts about going on any extended trips in the
> GMC.
>
> Comments and/or suggestions will certainly be appreciated.
>
3 months later:
I didn't do anything and the odor went away. Now its back, worse then
ever. The timing "stinks!"
I have less then three weeks left before I leave for a big (for us)
trip. I
have the entire headliner etc. out now. And I thought that was going to
be a big enough project just getting that back together. Now I have to
deal
with this odor problem.
I tried to take the kick panel out under the bath module (wet bath) to
see
if I can gain access to the connections between the bottom of the bath
and
the holding tank. No luck! The kick panel won't come out. The kick
panel
I'm referring to is (or was) behind a 3" vertical piece of vintage green
shag carpet next to the floor.
I took all the screws out and it only partly comes out. It's seems to
be stuck
in the area by the "vertically challenged people" ramp to the back. Do
I have to
take the ramp out to get to a hidden screw?
Is there anyone that has a GM built motorhome with experience getting at
the
holding tank? If I don't get this fixed, the coach is history for this
trip. The
chief decision maker here has decided, that if I can't get rid of the
smell, then we
will be flying to Colorado instead of going in the GMC.
Richard Waters '76 PB, Troy, MI
> and so is the smell from our GMC!
>
> The problem seems to be a leaky connection
> between the shower drain and the holding tank
> of our '76 Palm Beach. At least that is my theory.
>
> Here's what happens. When I dump the "infamous
> recirculating toilet" a second time (it holds about 7
> gallons when full) a small amount backs up from the
> shower drain. Not a big deal because I've learned
> only to dump the toilet more then once at a dumping
> station. There I have a hose handy to hose down the
> bath module. Besides the water backing up into the shower
> I will usually find water leaking under the coach.
>
> I think that black water is leaking out someplace on top
> of the holding tank and causing our odor.
>
> Does anyone know how I can inspect the area between
> the bottom of the shower module and the top of the holding
> tank to see where it is leaking?
>
> The aroma is not too inviting and is starting to cause my wife
> to have second thoughts about going on any extended trips in the
> GMC.
>
> Comments and/or suggestions will certainly be appreciated.
>
3 months later:
I didn't do anything and the odor went away. Now its back, worse then
ever. The timing "stinks!"
I have less then three weeks left before I leave for a big (for us)
trip. I
have the entire headliner etc. out now. And I thought that was going to
be a big enough project just getting that back together. Now I have to
deal
with this odor problem.
I tried to take the kick panel out under the bath module (wet bath) to
see
if I can gain access to the connections between the bottom of the bath
and
the holding tank. No luck! The kick panel won't come out. The kick
panel
I'm referring to is (or was) behind a 3" vertical piece of vintage green
shag carpet next to the floor.
I took all the screws out and it only partly comes out. It's seems to
be stuck
in the area by the "vertically challenged people" ramp to the back. Do
I have to
take the ramp out to get to a hidden screw?
Is there anyone that has a GM built motorhome with experience getting at
the
holding tank? If I don't get this fixed, the coach is history for this
trip. The
chief decision maker here has decided, that if I can't get rid of the
smell, then we
will be flying to Colorado instead of going in the GMC.
Richard Waters '76 PB, Troy, MI