midshaft bearing

Hello, I recently did a 61x swap on my 92 square nose. And while I was in there I noticed that the intake had a grease zerk fitting on it. After I did the engine swap I figured I should add some grease since I had never done that, so I gave it a few good pumps and didn't think about it again...

So I just got a 93 650 sj for a good deal, that catch was that it has some issues. I have a few questions that I would appreciate if someone would be kind enough to answer. -My midshaft bearing has a decent amount of play in it. I did some reading on other posts but no definitive answer. Is...