A few months back, I experienced that "click" after I did a thorough disassembly and cleaning of my 3913TSW, so I suspect that spring may have gotten bent during the disassembly and cleaning process, maybe hit it with the brush or possible cleaning rag caught on it. After reading the many posts on this forum about the trigger play spring causing the problem, it was an easy fix.

The up side of it all was that doing another disassembly and reassembly of the frame to fix the spring was good practice for when I want to do another thorough cleaning. That trigger play spring installed on the front of the draw bar assembly is something to be mindful of when doing a thorough cleaning, as the tabs bend relatively easy.

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