Any tips for removing the inlet water hose from a Jabsco toilet pump? I have tried pouring hot water on it (which is what helped to put it on). I don't want to exert too much force in case I break the plastic spigot.
Try easing a small screwdriver around the start of the joint to separate part of it, then try more twisting, repeat til it comes free. Use silicone grease or Vaseline on reassembly.
I leave some slack in hoses when first installing them so that each time I disconnect them, I can cut off a short length and use 'fresh' hose for the re-connection. Once I run out of slack, I replace the whole hose.