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Oliver, Cletrac, Co-op & Cockshutt Tractors Discussion Forum
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Super 77 Hyd. Pump

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Barry Wilcox

06-15-2005 08:42:22




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I am having trouble removing the pump. I have removed the reservoir, shifter, and all the bolts. Is there something I am missing ? The plate that the pump and valve body bolt to will not lift off. This is a gas 6 cyl tractor.

Thanks
Barry Wilcox
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Geoffrey in KS

06-15-2005 08:46:51




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 Re: Super 77 Hyd. Pump in reply to Barry Wilcox, 06-15-2005 08:42:22  
Have you removed the pto shaft?



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Tramway Guy

06-15-2005 08:46:01




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 Re: Super 77 Hyd. Pump in reply to Barry Wilcox, 06-15-2005 08:42:22  
You didn't mention that you had removed the PTO drive shaft. That is an absolute requirement. It engages in the engine flywheel hub and runs through the hydraulic pump all the way to the rear PTO clutch.

If you aren't sure how to remove it, I suggest you get a manual. It usually comes out without much trouble.



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Barry Wilcox

06-15-2005 09:08:26




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 Re: Super 77 Hyd. Pump in reply to Tramway Guy, 06-15-2005 08:46:01  
I will take out the shaft tonight. Thanks for the help.

Barry Wilcox



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brad k

06-15-2005 20:36:08




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 Re: Super 77 Hyd. Pump in reply to Barry Wilcox, 06-15-2005 09:08:26  
Just a few tips on your pto shaft- Sometimes they come out hard.I've had to pry w/2 long bars or also heard of pulling out w/ another tractor.Inspect the engine end for extreme wear(some is nomal) & grease engine end before re-installing. good luck ~brad



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