Date: 12/28/2006 Views: 7661
Date: 12/31/1969 Views: 5085
Date: 12/31/1969 Views: 5427
Date: 08/23/2023 Views: 856872
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.