Date: 05/12/2000 Views: 9364
Date: 08/07/2004 Views: 4358
Date: 02/21/2012 Views: 5956
Date: 08/23/2023 Views: 814448
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.