Followed the instructions posted here on replacing seals on the hydroboost assembly. My question is this, is my accumulator check valve supposed to have a ball bearing in it? The *generic* schematics included show one, and everything I see online shows a ball bearing. Cautionary videos online say to make sure you put that ball bearing back or severe damage will be caused. But I am about 87% sure I did not have a ball bearing inside my valve when I took it apart.
can anyone give me any insight.
Edit, working on 99 Cummins.