Date: 12/31/1969 Views: 2781
Date: 05/02/2010 Views: 8496
Date: 10/23/2013 Views: 5729
Date: 08/23/2023 Views: 105868
Examples of worn main needle valves. The unworn sample is in the middle. Notice how thin the two on the sides have been worn. Probably due to the fact that they didn't properly apply the "O" ring above the Circlip that holds the pin in place.