Alright guys, today's demonstration is on a blind bearing puller. So first off, let me define what a blind bearing is in their video here. So you can see in here that we can see through the shaft and on this one here we can't get through the other side. So we don't have the luxury of coming from here and driving the bearing out this way, you know, once this retainer would be taken out. So we got to try and figure out a way that we can get this out. Now sometimes what you can do is just heat this up to that 230, 250 degrees and literally just tip the motor over, keep heating right here and the bearing will drop out on its own. But this tool is very functional to make this happen where we don't have to worry about that. So let's focus on the tool. Okay, this one here is believe it or not, a Harbor Freight brand. You can see here as we buy it, multiple of these are tools get so violated, this works pretty good. I wouldn't buy this probably for the person working all day long in a shop as a mechanic. I'd buy an OTC or Snap-on or Mac or something of higher quality. But for us, you're going to see that it works. But what I'm going to do is I'm going to pop one of these through an open bearing here and show you what it looks like because you're not going to be able to see it until we get the bearing out. What you kind of do is size it up here until you see something that will slide through. And then what happens is this is also a term in the machining world called an expandable collet. So what that means is when you have slots in here, that's a collet. You remember we were using a diger under last week and putting in that eighth inch cutting bit and we were tightening up a collet. This is what you couldn't see. So watch what happens here. When I set this bearing to the edge here and I thread this in, do you see how it's on to it again? Do you see how it's small? And when I thread it in, do you see how it expands out? Yeah. So what's happening is this bearing has just got, this tool has just enough material to capture that inner race. And then what we're going to do is we're going to attach it to this slide hammer. And notice here, I'm not even really using any tools or anything. And then what I would do is I would hit this and I would pull it out of the case. Okay. So now that you understand how the tool actually functions, let's make sure that you're completely understanding that when you have this in place, there's not a lot of real estate when you think about it is there. You also see how it's on a taper and then it gets flat on the top. So it's very, very minimal contact. So once again, what we like to use is heat to just make this process go better. Makes sense. So here's the way I like to do it. I'm going to go do it on a real application. And then you guys are going to do the same. I want to take and size up my bearing here and I need to be able to make sure that I can get through and I'm going to go ahead and tighten this up. Do you see how I'm actually, I'm all the way through it. I'm on the bottom. But when I start to get close to tightening it up, do you see how I'm making sure that I'm straight? If I'm not straight from what you guys saw, I wouldn't get all four fingers on the bearing very good, would I? Okay. So then here I could take and really snug this up with another flat wrench here if I needed to, but realistically I feel pretty good about this. I got a good bite on it. Okay. Now what I do is I'm going to get it hot, get the case hot. Now this is just a practice motor. So I'm going to stop for right there and just try and move forward with this. Now be careful with this. The slide hammers are labeled as the weight of this hammer if you will. Okay. So this might be a five pound. I'm not sure what it is. But if you're not paying attention, you're holding on right here and you drop that down, it is going to take some skin off. Okay. So watch what I'm doing. Airbase CS, I'm really supporting it good. I'm going to go ahead and thread this on here. And I'm not going to use any tools. Okay. And now what I'm going to do, you're going to see I'm just going to top this baby out. And that is how you get a blind bearing out. Okay. That little bit of heat. These are not near the interference fit as a crankshaft is. So these do come out a little bit easier. But now let's take a look and see if I did a good job or not. You can actually see that I got good real estate. I'm really nice and even on the bearing itself. It's not crooked or anything else. So I did a good job. Now the installation is just going to be like our other ones where we actually heat the case up, get it nice and level and tap it in with the bearing installer. This is just a removal tool for when they're really small. Look at the little guy it comes with. This will do like a lot of your moped or your needle bearings. This case doesn't have it for the clutch. But you guys remember how like up here you had some real small clutch needle bearings and stuff. So anywhere that you can get on to something that has a race, you can use this to remove the tool.