You are fixing to find out you are in worse shape now than when you had a broken bolt. A regular drill bit is not gona drill out a easy out.
In my book you have 2 choices short of taking the head to a machine shop.
Make a drill guide out of a flat piece of steel. Drill holes so you can bolt it to the head using the other exhaust bolt holes; and center a small 3/16 inch hole over the broken bolt. Get a "Rescue Bit" (google the name) and use the drill guide to drill down the center of the easy out. Once you have it drilled you can remove the guide and use the rescue bit to chip out more if needed. This still leaves you with the broken off bolt in the hole so you still have the tedious work of getting it out.
If you have access to a welder you can get a special rod called "Stud Pull" by Duratrode. It has a special flux on the rod that allows the weld to stick to the broken off bolt but not the head. So I do not have to type out all the details follow the link to a post about it a few months ago.
Upload one or more videos to your post. Photo filesizes should be less than 300K and Videos, less than 2MB. Formats allowed are gif, jpg, png, ogg, mp4, mov, and avi. Be sure to use filenames without spaces or special characters, and filetypes of 3 digits lower case.
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 - Restoration Story: Fordson Major - by Anthony West. George bought his Fordson Major from a an implement sale about 18 years ago for £200.00 (UK). There is no known history regarding its origins or what service it had done, but the following work was undertaken alone to bring it up to show standard. From the engine number, it was found that this Major was produced late 1946. It was almost complete but had various parts that would definitely need replacing.
... [Read Article]
Latest Ad:
1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
[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.