Date: 10/31/2005 Views: 3482
Date: 12/31/1969 Views: 2807
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Date: 08/23/2023 Views: 181599
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.