Cam Lock

Does anyone know how to remove and replace the shoe locking pin in an aluminum window?

I have a shoe pin broke and need a replacement, but can not figure out how the window frame. It is a white shoe cam type for a double-hung tilt in window.TIA

I worked on a multitude of different windows. Nobody will be able to make exactly this description. Most aluminum windows, I worked on are very difficult to find, even the name of the manufacturer, Actually, I can not think of one. I suggest calling a glass company to have a service man check it out. The different types of equipment used over the years is endless.

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