Farmall 504 governor??

jimmyO

Member
Hi all;
I've hung the big 706 parts to dry while I wait for the Red Paint to arrive. So I'm working on the little 504.
It it also relatively new to me; it had been parked for a while. I power washed the thing, did a tune-up (points, condenser, etc.) I started it up and there was what can best be described as some sort of squeal (I can't remember if it was there before, or if it was that bad). I BELIEVE that to be a water pump.
However, the throttle had always had to be held at the high rpm levels; some spring tension kept pulling it back to about midway or lower. Today, I can't get it much off of idle, and the throttle lever doesn't have much effect at all. The linkage to the carburetor only moves a little.
I'm thinking that the governor has failed somehow. Perhaps that is/was the squeal as well (comes from the same area so I can't tell for sure).
Ideas?? Advice?? If it's the governor, can they be rebuilt??
Thanks,
Jim
 
If I remember, there are two bolts to remove the housing and you will find a broken spring, about 10.00 at the dealer
 
Actually it's 6 bolts and 2 cotter keys to get the governor housing off.

It's the same design as the C/Super C, and there are two parts that commonly fail, a thrust bearing, and a spring. Both are expensive, but I would replace both while I was in there.
 
Thanks to both Barnyard and 504.
That makes sense. The bearing failing would explain the squeal noise, which was in that general area, and the spring finally breaking is obvious.
But dangnabit, I have to finish the 706 paint job and re-assembly before I can tackle this one. And I just told my wife that the little tractor was good to go...

Jim
 

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