McCulloch 10-10 remove manual bar oil plunger?

[JBplays]

I'm restoring an old Pro mac 10-10, and the (plastic) manual bar oil plunger is snapped. I found an good one on fleabay, and slid the old one out to replace it. How do you get the bar out of the way, so I can put the new plastic plunger in?
I'm guessing you have to find a nail or something small enough to punch the bar out (not all the way) and tap it back in, once the new plunger is in place???

Is there a trick to this? And do you tap the retaining "bar or clip" from the top, or bottom?

I would appreciate any help, from anyone who has done this, or knows how to do it!

Sincerely!

 

[Woodslasher]

Correct, you have to drive the roll pin out. It doesn't matter which side you start from.

 

[JBplays]

Correct, you have to drive the roll pin out. It doesn't matter which side you start from.

Well, that was a hell of alot simpler than I made it out to be! I found a snapped 1/16 or 5/64 drill bit, and taped it out in 10 seconds!
Why is it that sometimes we make things out to be more difficult than they are? I feel like such an idiot for making this post now!
Maybe it'll help some diy-er down the road??
Thank you Woodslasher, for not answering the question, and not rubbing it in that my question was something a 3rd grader should have known!
I appreciate it!

 

[JBplays]

I MEANT TO SAY:

Well, that was a hell of alot simpler than I made it out to be! I found a snapped 1/16 or 5/64 drill bit, and taped it out in 10 seconds!
Why is it that sometimes we make things out to be more difficult than they are? I feel like such an idiot for making this post now!
Maybe it'll help some diy-er down the road??
Thank you Woodslasher, for answering the question, and not rubbing it in that my question was something a 3rd grader should have known!
I appreciate it!