Insert the end on the PEX more than the end in the fitting. Slide the top of the PEX tubing which includes the crimp ring or cinch clamp on it about the top from the fitting that you just screwed on to the copper tubing. Press it on as far https://watershutoffvalve77542.blogs-service.com/61463147/the-greatest-guide-to-1-2-copper-90-degree-elbow