780 case backhoe

trak

Member
I've been posting about the backhoe not working, and that the hyd. power goes through the loader valve,, now I pulled the spool for the bucket lift,, the bottom has an electric detent, that the wires are completely cut off, the 3/8 threaded rod piece that connects the detent was loose. I put it all back together best I could but its not right,, does not center, has no ''up'',, soo, somethings not right there, but if you have the loader control in just the right place,, the backhoe will work! so that's a first.. I will pull it again, and I have the parts book, also got the shop manual,, but the parts books shows each part, I will make sure I have all the parts, just thought if anyone knows these valves they may be able to help,, no ball bearings for centering,, a 'centering' spring, around an inch dia. and a smaller dia. spring... anyways,, gaining, just a slow process. and maybe they don't center,? because of the electric detent? thanx, Steve
 

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.

Back
Top