hydraulic pump coupling

   / hydraulic pump coupling #1  

Taylortractornut

Elite Member
Joined
Mar 27, 2002
Messages
2,770
Location
Iuka Mississippi USA
Tractor
3550 Fard Backhoe and a 1948 Farmall Cub,
I hada failurethis winter on myYM 3000. Its been i nthe family 12 or 13 years. THis winter I had to back it out of the barn because a power line was damaged near by and the PC advised me to empty the shed. It rained down the shifter boot that had a hole in it and I didnt know it when I started it my pump had locked and twisted the shaft off in the housing. I ordered a new pump and seal kit from Hoye tractor but when I went to take the shaft out of the coupling the shaft was gaulded insidethe bore.

It took 3 hours of heating, drilling, pounding, and swearing to get the shaft out. I cleaned out the bore but its got gaulds in it and wont fit. I might chuck it in the lathe if I can find an 11mm Ream. I called Hoye tractor but they are having trouble finding this part. I may call JD as bad as I hate to. Im needing to find this part bad as I need to till in about 27 tons of compost. This is killing me to see my tractor down this long.
 

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