Even though holding the clamp in place with a single hand, screw a person nut on to the threads in the U ring and hand tighten it until finally you get to the help ring. An oblique reference to Elisabeth is designed during the 2004 movie Phantom on the Opera. https://messiahpgvgs.blogaritma.com/27000070/a-simple-key-for-types-of-exhaust-clamps-unveiled