In Reply to: Fuel Shut off valve leak -53 Jubilee posted by Roadrunner on November 28, 2017 at 15:41:49:
I do not have the link available, you may have to Google.
I just rebuilt my valve, removed the stop pin, used 9/64" drill and 10-32 tap
to allow a 10-32 screw to replace the stop pin.
New Orings (needed about every 18 months I read)and put it back together.
The 10-32 screw allows you to take the brass stop knob off to replace Orings without
removing the tank a second time.