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Anyone Put MP19826 kit on JD790

tomrscott Join Date: Dec 2004 Posts: 96 Newberg, Oregon   Pics

2005-01-01          103252

Has anyone put the MP19826 kit for rear auxiliary hydraulics on the JD790?

I would like to get a copy of the instructions for that kit. Is there someone who could post or email a scan of the instruction, or fax a copy to me? I have the drawing, but I gather that there are some printed instructions that come with the kit.

My project is going to be different enough that I hate to by the kit for $200 when I'll end up not using most of it. But I think the printed instruction might be helpful figuring out what they connect where.

Thanks!

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Anyone Put MP19826 kit on JD790

hardwood Join Date: Dec 2002 Posts: 3583 iowa

2005-01-01          103257

I don't have any info for a 790, but someone with a 90 series tech manual could probably do you some good to. My 4000 series tech manual has several real nice color coded schematics of the hydraulic system and all the accesories that pertain to it. Perhaps your dealers service dept. would let you copy some pages. Frank. ....

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Anyone Put MP19826 kit on JD790

JAZAK5 Join Date: Jul 2003 Posts: 276 coxsackie,ny

2005-01-01          103273

My cd rom service manual may have it give me a day or two ....

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Anyone Put MP19826 kit on JD790

tomrscott Join Date: Dec 2004 Posts: 96 Newberg, Oregon   Pics

2005-01-01          103277

I am adding a control valve that will have seven ports, four work ports (for two double acting cylinders) and three system ports, the power in (P), power beyond (PB), and return to tank (T).

A couple JD techs have shown me where the hard line is that you remove to get between the FEL controller PB, and the 3pt rocker shaft P. Basically I need to plumb from the FEL PB to the new valve's P, and from the new valve's PB to the rocker shaft P.

That's all pretty clear, but I haven't identified where the return to tank (T) line needs to tee in. There should be a T line from the FEL and probably another from the rocker shaft, but I haven't spent enough time looking at the tractor to figure that out yet.

Was supposed to take delivery yesterday, but dealer prep got delayed, should get it next week. I've "visited" it in the shop a couple of times in the last week. ;-)

Thanks for your help. ....

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Anyone Put MP19826 kit on JD790

JAZAK5 Join Date: Jul 2003 Posts: 276 coxsackie,ny

2005-01-03          103396

my cd lists a picture of the lines with very brief instructions for installing the lines
it almost looks like you replace the plugs with the banjo bolts and washers
the lines goto the scv loader circuit
do you want these pictures ???
I can e-mail you the pdf manual on the 790 which shows non rear scv or loader circuit and give you the whole idea.
I do not have the specific kit directions. ....

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Anyone Put MP19826 kit on JD790

tomrscott Join Date: Dec 2004 Posts: 96 Newberg, Oregon   Pics

2005-01-03          103398

I have the assy drawing, but I assumed there must be some directions. The diagram doesn't have any text just some numbers that must have been referenced in some sort of text instructions.

Thanks! ....

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Anyone Put MP19826 kit on JD790

JAZAK5 Join Date: Jul 2003 Posts: 276 coxsackie,ny

2005-01-03          103400

these are illistrations and actual photos with exploded assemblies ....

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