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Oliver, Cletrac, Co-op & Cockshutt Tractors Discussion Forum
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2-105 hyd. question, behind pump

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alranchNE

12-08-2006 16:39:31




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Finally getting around to changing the pump. I have it off, and was wondering about the lines that are in the cavity the pump comes out of, where the pump drive shaft/connector is. Not connected to the pump, but connected to where the pump bolts on. The ends are open next to the pump drive shaft in the cavity. Quick check looks like they go to the front of the tractor, below the radiator, possibly the steering unit, but didn't take any time. My 1855 does not have these lines, wondering what they do. Thanks.

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papajames

12-08-2006 17:03:29




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 Re: 2-105 hyd. question, behind pump in reply to alranchNE, 12-08-2006 16:39:31  
on a late 1855 or white 85 or 105, it is the hyd cooler pump behind the hyd pump. there is a seal in this section that is shot or close to it. this is a major sorce of getting hyd oil in the rear end. i would replace this seal. jb



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alranchNE

12-11-2006 05:47:21




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 Re: 2-105 hyd. question, behind pump in reply to papajames, 12-08-2006 17:03:29  
Well, I see now how the thing works myself and I sure don't see any seal out so I guess I'll finish putting it back together when I can.



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alranchNE

12-09-2006 06:01:40




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 Re: 2-105 hyd. question, behind pump in reply to papajames, 12-08-2006 17:03:29  
There was oil in the cavity behind the pump, but I'm pretty sure none in the rear end, from that anyway. Haven't run it enough yet. Is the seal a difficult thing to change if needed? The cavity with the pto drive shaft had to be about full, and it had been sitting a few weeks. If it were leaking much I would think it would have leaked out, and the oil level in the rear end is down where it's supposed to be. Wasn't using any hydraulic oil at all either, at least over 13 hours I put on it. Thanks.

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alranchNE

12-09-2006 06:11:00




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 Re: 2-105 hyd. question, behind pump in reply to alranchNE, 12-09-2006 06:01:40  
Instead of cavity with PTO drive shaft I meant PUMP drive shaft.



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alranchNE

12-09-2006 06:33:09




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 Re: 2-105 hyd. question, behind pump in reply to alranchNE, 12-09-2006 06:11:00  
Looked at it this morning, in better light. Still can't see in there very well, but possibly what I was seeing was holes for Allen wrenches in the screws. Can they be adjusted in or out, because the one is out a little? Also with a bad pump, could the oil I was seeing have come through the shaft bearing area of the pump, if the pump was bad (and it was)?



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