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640/ What is the Correct way to pull PTO out or tr

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Ben.So.Tex

04-01-2007 09:39:15




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I had a dirt scoop push on my pto shaft and it made some grinding noise, (now I can't get the pto to stay in gear) I think it bugger up the splines on the shaft inside the tractor. I have remove the 4 bolts from the rear and taken the pto lever off the tractor, the PTO will come out about 1/2 inch and stop. NOW WHAT DO I DO.
Ben




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john in la

04-02-2007 06:17:22




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 Re: 640/ What is the Correct way to pull PTO out o in reply to Ben.So.Tex, 04-01-2007 09:39:15  
third party image

The sliding collar #717 rides on the PTO shaft. The grinding noise you heard is when it was pushed forward against the PTO counter shaft in the trans. It also most likely shoved the sliding collar so far on the PTO shaft that it is stuck.

You really need to split the tractor so you can inspect all the mating gears because you can not get the PTO housing #770 off the tractor with out splitting. You may be able to get the bolts loose but it will not fit between the drive line and the case side.

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Ben.So.Tex.

04-02-2007 11:55:22




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 Re: 640/ What is the Correct way to pull PTO out o in reply to john in la, 04-02-2007 06:17:22  
John in la
Thanks for the picture and the info. I have her loaded and will take her to a friends shop today. I am not set up to split a tractor in my shop..
Ben



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Ken in Michigan

04-01-2007 19:23:01




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 Re: 640/ What is the Correct way to pull PTO out o in reply to Ben.So.Tex, 04-01-2007 09:39:15  
You may have bent the pto shaft. if this is so.....oh boy. I guess I would first try some brute force to yank it out. If this doesn't work, probably next step is to split the tractor between the transmission and rear housing. Time to change your fluid anyway, right? Once it is split you should be able to see what happened. The brass bushing and the pto gears are all serviceable once tractor is split.

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Ben.So.Tex

04-01-2007 10:45:15




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 Re: 640/ What is the Correct way to pull PTO out o in reply to Ben.So.Tex, 04-01-2007 09:39:15  
I checked the archive and follow so old dirrection that were posted for me awhile back.
I went back out to the shed put the pto in gear and put a light chain around the pto shaft and then hooked it to the bumper of my truck and gave it several tugs, and it still does not want to come out.
I wonder what it is going take to split this tractor if the pto shaft won't come out.
Ben



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