8Muddypaws
Well-known member
Hard to believe that with all my years of RV experience I have never replaced a black tank blade valve. From watching YouTube videos it seems that everybody has a hard time spreading the pipes apart enough to get the new valve into position without knocking the seals out of place.
Anybody have a foolproof method? (I'm the fool doing the job in this case)
Anybody have a foolproof method? (I'm the fool doing the job in this case)