this can drive you crazy shut off the water hot and cold so this is off and this is off you have to remove this if you want to get to the part you need the part that needs to be replaced and this should be done now you don't want to lose this now we're going to get to this try not to damage and there we go that's the part that it's a bit replaced there's a little nuts yeah only on inside so the washer is back in place this will figures go to this little tip to go to find the place for which is right there just and tight for now given this we're going to try turn the water back on let's try it there's normally so the Allen screws goes back here that's what he came off from till make sure it's nice and tight and you try again try again make up hold on the right and hot on the left and off then it's fixed