Logan 825

[toolsinbox]

Thanks for the encouragement from all of you. 2 quick questions. There is a ball type oiler thing just in front of the quill lock on the tail stock, how does that work? And further back on the tail stock there is another brass oiler of some kind that looks slotted with a small ball in the center that looks trashed but I cant say for sure as I am not sure how it works.. What is that for and how does it work? I ask this so if I remove them I don't want to junk anything.

Thanks for your help.