Needing hydraulic pump drawing

hrbburn · Aug 23, 2015

Does anyone have a print or picture of the front hydraulic pump they could share? I have a leak someone but can't see where it is coming from. Also there appears to be a bolt missing just to the right of where the top hydraulic line comes in. The longest bolt I can get in there, because of the radiator is 2.5". Not sure if this is actuall suppose to have a bolt or not. Can you shed any light on this for me?
Thanks,
Bud

tim s · Aug 23, 2015

What tractor are you dealing with ??

hrbburn · Aug 24, 2015

Ok, that would help. It is a John Deere MT. Any help would be appreciated.

Tx Jim · Aug 24, 2015

You can access JDparts.com then open parts catalog #848 - Model M Series Tractor to view pump parts schematics(photo).

M-MAN · Aug 25, 2015

About half of the bolts are recessed allen heads. The rest are visible allen heads. It's probably coming from a line. I would try tightening the oil lines and cleaning with brake cleaner. The small line has a compression fitting and the large line has a cork seal. Here's a pic. As you can see there are 4 different size bolts in there and they can't be interchanged.

M-MAN · Aug 25, 2015

Better yet just download the catalog. It's free!

hrbburn · Aug 25, 2015

Thanks guys, had not seen that website before, but it has everything I need. Thanks again for taking the time to help. My next big need is finding someone coming from South Carolina area to the Portland Indiana tractor show this weekend. Need two wheels hauled up.

Needing hydraulic pump drawing

hrbburn

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tim s

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hrbburn

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Tx Jim

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M-MAN

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M-MAN

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hrbburn

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