07-05-2016, 07:42 AM
Marius,
My coach is kinda like that. The rear seals stay inflated with the 12V pump but the front ones are tied to the 120V pump. (I have not determined if the coach was built this way or its a problem that needs to be solved) I just leave the 120V pump on and my seals stay inflated.
As far as I understand it, the coach is designed to either have air supplied by the pumps, or to have an external source of air plugged into the port near the engine. The seals will eventually deflate without a supply of air and that causes a lot of other issues.
If you must store the coach without any air pressure, then I would pull in the slides and tape up the gaps in the slides so that no water / varmints can enter.
bill
My coach is kinda like that. The rear seals stay inflated with the 12V pump but the front ones are tied to the 120V pump. (I have not determined if the coach was built this way or its a problem that needs to be solved) I just leave the 120V pump on and my seals stay inflated.
As far as I understand it, the coach is designed to either have air supplied by the pumps, or to have an external source of air plugged into the port near the engine. The seals will eventually deflate without a supply of air and that causes a lot of other issues.
If you must store the coach without any air pressure, then I would pull in the slides and tape up the gaps in the slides so that no water / varmints can enter.
bill
Bill Johnson
Birmingham, Alabama