hey viewers today i am going to overhaul the Sturmey Archer coaster break it's a model SC and date code was 74 so was made 1974 for my regular viewers yeah I've been doing a bunch of these hub videos right now it is sub-freezing out in my garage so I'm limited on space but I'm also having a lot of fun overhauling these hubs so bear with me hopefully you're still enjoying them so i'ma start off by removing this cog here there's a little split ring here holding it on so what I need to do is find a little slot here cut kind of pry it out here and kind of get it up over there like that and then I can just kind of pry it up out of this slot and there's the ring right there so I'll stick it aside and then I can slide off this cog there pay attention to the direction that it what went on the curved part was out so we might put that back on the same thing the same way and then also spacers sometimes will be spacers on the outside sometimes there's spacers on the inside on this one there's two spacers to the inside of that and they're both solid ones there like that so go ahead and put those aside like that now I'm going to remove the axle nut here and washer yeah we'll move the accent nut and wash on the other side to get those out of the way and put those aside and now there's this little lock nut here I'll remove this lock nut use some pliers kind of grab this here and unscrew it and then put that aside now I'm going to place the little square end of the axle here into a vise just going to hold that there to keep the axle from turning and let's clamp that in there like this and then I'm going to use the brake arm here to unscrew the cone and so once I get that go on here now I can just unscrew this and I can slide this up here like this now put this aside then you take the bearings out here now I can lift the a little break out here like this and set this aside then I can lift the shell off here and then there's this part now here there's multiple little rollers here sumit set these aside and there are some bearings and there's a little ring here and it looks like there's some more bearings in here which I'll have to pop out and then there's the axle and this cone unscrews there like that and then this little brake shoe here this part comes out like this and then there's like a little metal sleeve on here like this and then this part here there's like a dust ring that pops off of there like that and then with this part here I want to pull these bearings out of here so I'm going to put this loosely into my vise here just kind of hold it and then using a screwdriver I want to pry this little retainer ring out of here just carefully pry that out like this and then I can remove these bearings there and then I can clean all these parts ok clean these parts up pretty well so now I'm going to start putting it back together I'm going to take these bearings here and I'm going to pack them with grease I'm using marine grease and I'm just going to squirt some grease in between all the little ball bearings here and then i'ma put a little bit of grease down into this race down here and then I'll set the bearings down in here I want the out the flat side of the cage facing up like that and then I have this little ring here that kind of held them in and so I want the head of the open side here facing down that's how it was before so let me take the hammer let's tap this down like that and so it sits flush with the top of there okay now I'm going to start putting this together I'm gonna start off with the axle and I have the cone here tightened all the way onto the axle here and I'm going to take this little square end of the axle here and lock it into the Vice to hold it there so I can work on it now take this part here and it's got the bearings in there so I want to slide this over the axle so the bearings are resting on this cone down here and say slides like that and then I'm going to take one of the larger bearings here and I'm gonna pack these with grease in between all the bearings and then I must slide this down over here and I want the flat side of the cage facing down like this then I'm going to put a little bit of grease up against this part here in these little spaces here like this and then I'm going to take these little rollers here and then just slide these in there and the grease will hold these in place like that and then they're all spaced out here like that and then I'm going to take this part here and I'll put a little bit of grease in there around in here too and then I must slide this down over this and those little rollers here are going to fit into these slots so just slide it over like that so then that should be able to rotate back and forth like that so now I have these brake parts here and I want to leave these up but for these I'm going to use a high temp grease the brake parts like the brakes in coaster brakes can get very very hot and so you want to have them lubricated and regular grease will just like burn off they'll just turn a liquid melt and everything I got so you want to use a high temp grease so that's one we use and so I want to lube all the inside here just with this high temp grease to the inside here and then I have this little part here so I'll put a little bit of grease around here and just get a bunch of grease onto here it nice and lubed up here and I get a little bit grease around the outside of these shoes here and you think oh that's gonna make a slippery and you're not gonna be able to break but know you this you need it there and this is the way it's supposed to be okay so now I have these little tabs here on the top here I'm going to slide this other part down in through the bottom like that and then before I put this part on here I'm going to go ahead and just squeeze a little bit of the Marine grease down around here onto these parts of these parts slide nice and well like that and then I'm going to take this part here and then just slide it down on this and then these little ramps will mesh up with these ramps down here like that now I'm going to slide the shell down over here and I'm gonna put a little bit of a grease down into this race down here where the bearings will go like that and there's already grease on the bearings there and so this little rounded part here that's going to go to the top so slide this down over here like this and so it should be fitting nice and smoothly on those bearings there and I've got these bearings here I'm going to squeeze in a little bit of grease in between all the little balls here in the cage to the back of the cage with grease you can always replace the bearings at this point you know way if you have a torn apart if you want to put fresh bearings in there okay I wanted to put these bearings down in there and I want the flat side facing up of the cage just like that and so now I'm ready to put this in there I can maybe put a little bit of a grease down around here like this around the race here because this is go against the bearings now this is going to go down in there and these little slots here are going to mesh with the little tabs on the break down there so let's light this down here and try to get that meshed up and then I'm going to screw the cone onto the axle like this and I could fit this over here like this and I can use this as a wrench to tighten the cone down and you don't want it too tight you want it to so it will turn smoothly against the the bearings there but then you don't you don't want a lot of play either so you want to kind of tighten this down so your room only have a slight bit of play in there but that it still turns and you don't have it so it's a really rough against the bearings and just just a touch a play there so at this point you can take this little lock nut and when you put this arm on here you want to have the stormy Archer logo facing out and then screw this on and then tighten this lock nut here against there and check again check for play check for smoothness like that and it shouldn't be totally free because the high temp grease and there's a little sticky and once you start writing on the hob it'll loosen up quite a bit and also with a whole big wheel on the outside the be less resistance so like just with the hub like this it's not gonna be totally smooth I mean just totally free it should be smooth though got that into place now flip the hub over I'm going to take this little ring here and slide this down into here around there like that and then take this little seal here and then snap this down around here like that so that'll be on there like that now I'm going to take these two spacers that I had slide these down over there like that take my cog and imma have it so that the it's curved out on the outside there because that's the way it was then I'm going to take this little split ring and work on snapping it down in around there to hold that on there I can take these little washer there and the nut the actual nut put it on the other side here washer the axle nut now to test it out if I turn the COG forward it should be nice and free spins like that but if I turn it backwards it locks up into place there like that so I turn it forward lock turn it back and it locks and so it's working anyone nice and smoothly anyway I hope you found this useful or interesting if you did please click like I always appreciate getting likes of my videos and it helps me out and if you're not subscribe my channel click the big yellow subscribe button and you'll see new videos to come out and I'm always come out with like bikes videos and all kinds of things and I'm over on Facebook if you want connect with me over there go over to Facebook like my page RJ the bike guy I post a lot of bike stuff over there anyway thank you very much for watching