Posted by Howard H. on July 04, 2016 at 21:38:15 from (75.117.255.96):
Bought a really nice old Ford 1973 F700 grain truck a while back - and everything is great, except the cable to the hydraulic bed lift was broken. The widow lady said it worked fine, "you just have to crawl under there and tap it with a hammer..."... And was she ever right about that!
I guess the broken control cable was a symptom, not the problem, because the spool valve shaft in the box is really tight... It takes either some light taps with a hammer - or a pry with a 2 ft lever...
I pulled the shaft out expecting to find it scored, but it wasn't. I put it in the drill press and polished it till it gleams with various grits of body sandpaper (1000, 1500, 2000, 2500). Trying to keep from making it TOO loose - I sanded and polished 7-8 times, cleaning & refitting it each time and was really surprise to see that after all that it still just about as tight as when I started.
I then took a brake hone and honed the cast iron block, thinking maybe a burr or something was hanging, but it didn't help either. As close as I can feel - and as close as I can see - both the housing & the shaft are perfectly smooth...
So my questions are - can a machine shop polish down this shaft a couple of thousandths or so, if the body putty sandpaper wouldn't touch it?? Any guesses as to if it was just made tight - or can they seize up or warp over time?? The ends of the shaft are not super hard, because a file will easily smooth up the very ends of the outer part of the shaft...
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 - The Day Mom Drove the 8N - by Brian Browning. My Dad was wanting to put in a garden but couldn't operate the 8N and handle the old horse drawn plow he had found and rigged up to use with the tractor. Well, he decided to go get Mom out of the house and have her drive the tractor while he walked behind the plow. You got to understand that while my Mom is a hard worker who will always help whenever she can... she had never operated farm machinery before that day. Dad got her out there, explained how the clutch was the same as in our o
... [Read Article]
Latest Ad:
Oliver 550 Diesel runs like a watch three point hitch pto engine gone threw about two hundred hours ago nice clean tractor
[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.
