How do you defrost an RV black tank?
If the tanks are exposed underneath the RV, a common hair dryer, or better yet a heat gun, can be used to gradually thaw the tanks. But be extremely careful to not allow the gun to stay focused on one portion of the tank for very long; it can easily melt the plastic container.
When to replace a black water valve in an RV?
Another tip you should consider, if the black water valve is leaking, you might want to go ahead and replace the gray water valve at the same time. The logic behind this is that if one is broken, it may not be that long before the other one goes bad.
How to repair your black water dump valve?
How to repair your RV black water and gray water dump valves instead of replacing them. Also shows how to adjust the cable actuator so you get a valve to completely close. My valve was clogged with either a paper towel or a baby wipe and also I realized when I took it apart that the cable was never adjusted correctly from the factory. Loading…
When to dump a black water tank in an RV?
When it comes time to dump your black water tank, it is best to wait till it is about 3/4 full. This is so because the water volume will help push the solids out leaving little left for the gray water tank to flush out. Always dump your gray water tank after you have dumped your black water tank.
Can a valve be removed from an RV?
If you decide to remove the valve and replace the seals or replace the valve entirely, the hardest part of the job is flushing the tank and getting them clean enough to remove the 4 bolts that hold the valve in place.
Another tip you should consider, if the black water valve is leaking, you might want to go ahead and replace the gray water valve at the same time. The logic behind this is that if one is broken, it may not be that long before the other one goes bad.
How do you flush a black water tank in an RV?
To flush out your RV black water tank, there are a couple of options. Many RVs come equipped with an RV black tank flush valve. In this case, you simply hook a hose to the rinse valve, and run water into the tank to flush it out.
How to repair your RV black water and gray water dump valves instead of replacing them. Also shows how to adjust the cable actuator so you get a valve to completely close. My valve was clogged with either a paper towel or a baby wipe and also I realized when I took it apart that the cable was never adjusted correctly from the factory. Loading…
If you decide to remove the valve and replace the seals or replace the valve entirely, the hardest part of the job is flushing the tank and getting them clean enough to remove the 4 bolts that hold the valve in place.
