12/22/2023 0 Comments Hansen rivetsI was two blocks from home and rode there with the wheel making loud scraping noises.Īfter taking the wheel off, of course, I found the broken rivet wedged against one of the brake shoes. It still worked till this last Summer one of the rivets let go with a loud bang. For several years this was fine but eventually the spline cup would rotate a small amount. If they had been installed correctly they would have held but not shown too well in my photo is that each rivet went in and bent sideways. The rivets they supplied were longer than the original ones. This is the replacement spline cup that I and a friend of mine put in my rear wheel. My experience can be invaluable because the repair failed. The combination of the correct material and precise machining along with accurate positioning ensures a quality repair with maximum life. This ensures that when the hub is finally welded in place it is in true alignment with the ring gear center. The hole where the hub was removed is centered exactly with the ring gear center and is dimensioned to accept the repair hub. The repair process involves mounting the ring gear in a lathe and machining out the worn splined hub. These splines have been machined to the exact profile required to mesh with the drive coupling in the hub giving it the exact clearance required and minimum backlash excess backlash accelerates wear. This item for sale is actually machined out of a solid piece of the correct material which ensures good spline strength, wear characteristics, and long life. Any good websites on final drive rebuilds?įirst-I don't know but I can't imagine a repair would be le$$ than the part you have linked, certainly take longer. In addition to pressing out the rivets on the rear wheel, are there any other particularly difficult aspects to this job? I would assume a new drive would need to be shimmed, but I've done that on crankshafts and transmissions, so I don't think it should be a problem. With the exception of boring cylinders, cutting valve seats, and grinding crankshaft journals, I've never sent anything else in for work and particularly enjoy working on my bikes myself. Capital Cycle also isn't too far away, so I wouldn't have to wait for repair times or shipping.and as motorcycling is my therapy, I want to have the bike down for the least amount of time possible. My old splines are somewhere in the 15-20% range with a little more than 70,000 miles on the clock.ĭoes anyone have any experience with these pinions? It would be cheaper to replace the old than have it rebuilt, but if the quality is utter crap, I'd rather pay a bit more for a better job. So I think the time has come to either send my final drive off to Hansen's for a spline rebuild or to replace the driving pinion with one of these.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |