=Introduction= A puller is a tool used to remove parts such as bearings, pulleys or gears from a shaft. They have legs, typically two or three which circle around the back or inside of a part and they also have a forcing screw which centers up against the end of a shaft. The screw applies force to make removal simple and with little effort from the user.
=Challenges=
=Approaches= <gallery> PXL 20210514 225708006.jpg|1 inch frame gear puller PXL 20210514 225738546.jpg|1 inch frame gear puller PXL 20210514 225810206.jpg|1.5 inch frame gear puller PXL 20210514 225821342.jpg|1.5 inch frame gear puller </gallery>
=References= * [https://tengtoolsusa.com/blogs/news/what-are-pullers-used-for What are pullers used for?]