Why Do Window Motors Break? After a long time, the teeth on the pinion break, forming a gap. Because of this, the glass is permanently stuck in the position where it was stopped. In this case, there ...

Complete instructions for how to repair a broken double-hung window.

Thanks to a replacement power-window motor assembly from Latemodel Restoration Supply, we were able to fix Steve's '89 upon his return to work. LRS even sent enough spare parts to fix the window ...