Sash needs to come out, should be screws holding the sash together from the ends, kind of assembled around the glass. Most likely this is the way the window is constructed, no guarantees, just from appearances.

Thanks. So the entire outer window and sash come out together?

Now as I look at the inside of the window, I wonder if I need to take it out at all. There is a wood frame around the actual glass panel that is cracked. I am wondering if I just remove the wood frame if I could remove the glass with the window in place. Anyone seen this kind of window?

It appears to be a compression fit jambliner system. If so the frame does need to come out. Some pics from inside would help. The first psrt of this vid shows how to remove the sashes.

https://m.youtube.com/watch?v=kbKrEN2irr0&ra=m

I just need to remove the sashes. The windows in the video look very similar to mine. They look like you just force them out of the compression tracks and tilt them back, then out. Thanks, your reply was very helpful.

Just push in on track and work it out. some times you may have to go back and fourth a couple times. The top sash will definenetly need this done . When you put the sash back in make sure to to put the cam on the window above shoe in the track and push down a little to engage.