Guys HELP ME!!!!

I broke my belt, and i was trying to change i took out the jackshaft and now i cant put the jackshaft back because of the spacers when i try to put the jackshaft the spacers to down and it doesn't for į wss trying for ant hour, what should i do to put it back? Maybe i can drive without spacers or not?

https://preview.redd.it/y3w8ahq91yfe1.jpg?width=4000&format=pjpg&auto=webp&s=911585b131bd707d563ec448f6e2ff165798f4b1

https://preview.redd.it/51784clb1yfe1.jpg?width=4000&format=pjpg&auto=webp&s=9574995898ebd89b17bc94e244e533b979bf9f7b