I’m having an issue with a Williams match stepper unit. I’m sure there are others that had the same issue and can share how they fixed.
The stepper unit itself works and has all of its parts + springs. The issue I’m having is that the nylon lever that moves back and forth when the metal plate is pulled by the coil is collapsing behind the nylon gear. The lever moves correctly a few times and then collapses and gets stuck behind the nylon gear.
If I move the metal plate manually I CANNOT recreate getting the nylon lever stuck behind the nylon gear.
I’ve attached a few pics showing the unit and what is happening.
Many thanks in advance for the feedback.
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