Stop Smells From Jabsco Toilet - How To Change Joker Valve

[@martynfletcher5322]

Followed your video but had difficulty extracting the lowest screw due to the hose (which I could not remove, it was stuck fast) and the proximity of the heads wall. Eventually got it out, put the new joker valve into the hose but had real difficulty getting the lower screw back in. Then found a leak in that screw area which turned out to be a hole in the joker valve caused by that screw. All fixed now and limescale removed from system with diluted hydrochloric acid. Also depositing white vinegar into the head and flushing it through when leaving the boat for any length of time. Thanks again for your video - keep them coming.

[@Boatingtube]

thanks Martyn 👍

[@Oggiwara1]

Thanks for sharing! A dirty little job, but a necessary one also. Never fixed such toilets, so nice to know how to do it.

[@Abc-kf4qx]

OMG…no gloves, puts the joker valve ON HIS FINGER?!? Speechless…

[@visca.prescindible]

Man, use gloves please. That was uncomfortable to watch... but useful.

[@skooby_doobie_doonkann3334]

Aren't these on marine pumpouts?

[@Boatingtube]

We have a waste tank aboard not sure if they are used when pumping directly to sea