12-12-2023, 03:52 PM
Perhaps you empty it when you winterize it?
The tank is under the cabin floor. Access to the dip tube is under the cabin stairs. The stairs have to be removed. It's not too bad, maybe 8 screws. Replacement tube is available online, McMaster Carr is a good resource. As a first step I'd empty the tank and see how low it gets before spitting air. An even more accurate way to measure usable capacity is to empty it and refill it with a meter attached to your hose that will tell you how many gallons it takes to fill. You can get one of those meters on amazon. I was losing out on about 30 gallons of usable volume due to the corroded dip tube.
The tank is under the cabin floor. Access to the dip tube is under the cabin stairs. The stairs have to be removed. It's not too bad, maybe 8 screws. Replacement tube is available online, McMaster Carr is a good resource. As a first step I'd empty the tank and see how low it gets before spitting air. An even more accurate way to measure usable capacity is to empty it and refill it with a meter attached to your hose that will tell you how many gallons it takes to fill. You can get one of those meters on amazon. I was losing out on about 30 gallons of usable volume due to the corroded dip tube.
