Topic: Re: 2-180 FWA over/under
|Oliver, Cletrac, Co-op & Cockshutt Tractors Discussion Forum|
[Show Entire Topic] [Return to Forum]
[Show Entire Topic]
[Return to Forum]
[Add a Reply]
I wonder if you had a little of this going on. If you lost clamp load and eventually sheared off the bolts, I think that might have caused your issue.
What I do with every planetary I encounter is come in and recounterbore to clean up the bottom of the counter bore. I then pickup some 12 point ARP fasteners and clean everything up good with brake cleaner. Then, I apply 7471 loctite primer and then once dry, I apply an appropriate series of red loctite. I torque the bolts to roughly 10-15% over the recommended torque for grade 8 (since the ARP's are a stronger bolt than grade 8). I try and get a little bit of stretch on the bolts.
I do not use any lock washer and rely on the flange head, clamp load, and loctite. The problem with the original set up was the serrated tooth lock washer. Those washer are typcially ~C40 for hardness, but the bolts were a minimum of C33. Not much of a difference to enable the washer to "bite" into the cap screw.
|Same-Day Shipping! Most of our stocked parts ship the same day you order (M-F). Expedited shipping available, just call! Most prices for parts and manuals are below our competitors. Compare our super low shipping rates! We have the parts you need to repair your tractor. We are a Company you can trust and have generous return policies! Shop Online Today or call our friendly sales staff toll free (800) 853-2651. [ More Info ]|
| Copyright © 1997-2013 Yesterday's Tractor Co.|
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.
Yesterday's Tractors - Antique Tractor Headquarters
|About this site - Yesterday's Tractors is your one-stop source for antique tractors. If you are interested in older tractors you've come to the right place! Join more than 275,000 other classic tractor enthusiasts from all over the globe. We have many resources for antique tractor enthusiasts available including photos, classified ads, more than 24 tractor discussion forums, a show guide, values, specs and much more. Bookmark this site and come back often. Thanks for stopping by! Feel free to use our feedback form to send us your comments, suggestions and ideas.|