I had the same problem with my Super-A, and at that time, there was a lot of discussion from different folks, so there may be stuff in the archives.
The pulley is just a press-fit, but there is also a key in there. On mine, the end of the crankshaft is internally-threaded. I used a two-jaw puller, but there was nothing on which to put the "point" of the threaded part of the puller. I screwed a bolt (I think it was a 7/16) into the end of the crankshaft, then drilled a "divot" into the center of the head of the bolt so the "point" of the puller wouldn"t wander. (The head of the bolt was also of a size that the center hole of the pulley would come out over it). Then, only having propane, I heated the dang thing for 20 minutes, so it would hiss when I spit on it, but some REAL heat would probably work much better. Then I cranked on the socket over the threaded part of the puller WAY harder than I thought prudent, (but this was like the 3rd day I spent trying to get the mother off), and with a loud *crack*, it finally started to move. Honest to Pete, I thought I broke something. Another hard crank, another *crack*, and after that, it came off like it oughta, but those bears are on there b*tching tight! Some guy, if I remember right, had some way to do it with a hydraulic jack. Hopefully somebody will reference that, because it HAS to be easier than how I did it. Going back on was easier, after it was cleaned up, and I had the pulley in the oven at 300 degrees. I used a hydraulic jack for that process, and it only took two minutes. I have pictures of the rig I used, once you get to that. I hope I never have to take a pulley off again for the rest of my life, which since I"m 62, oughta only be a couple of months or so. LOL
We sell tractor parts! We have the parts you need to repair your tractor - the right parts. Our low prices and years of research make us your best choice when you need parts. Shop Online Today. [ About Us ]
Today's Featured Article - Choosin, Mounting and Using a Bush Hog Type Mower - by Francis Robinson. Looking around at my new neighbors, most of whom are city raised and have recently acquired their first mini-farms of five to fifteen acres and also from reading questions ask at various discussion sites on the web it is frighteningly apparent that a great many guys (and a few gals) are learning by trial and error and mostly error how to use a very dangerous piece of farm equipment. It is also very apparent that these folks are getting a lot of very poor and often very dangerous advice fro
... [Read Article]
Latest Ad:
Sell 1958 Hi-Altitude Massey Fergerson tractor, original condition. three point hitch pto engine, Runs well, photos available upon request
[More Ads]
All Rights Reserved. Reproduction of any part of this website, including design and content, without written permission is strictly prohibited. Trade Marks and Trade Names contained and used in this Website are those of others, and are used in this Website in a descriptive sense to refer to the products of others. Use of this Web site constitutes acceptance of our User Agreement and Privacy Policy
TRADEMARK DISCLAIMER: Tradenames and Trademarks referred to within Yesterday's Tractor Co. products and within the Yesterday's Tractor Co. websites are the property of their respective trademark holders. None of these trademark holders are affiliated with Yesterday's Tractor Co., our products, or our website nor are we sponsored by them. John Deere and its logos are the registered trademarks of the John Deere Corporation. Agco, Agco Allis, White, Massey Ferguson and their logos are the registered trademarks of AGCO Corporation. Case, Case-IH, Farmall, International Harvester, New Holland and their logos are registered trademarks of CNH Global N.V.