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    Valve Lash JD 790 TDC??

    I have on '05 JD790 with a 3TNV engine. I was adjusting the valves using the operator's manual and it appears that either the manual is wrong or my flywheel is wrong.... Anyway, the manual says to turn the flywheel until the cylinder 1 mark lines up with the housing mark - and then do the same...
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    790 Tie Rod

    Can you guys that have 790s help me out? I was looking at mine on the trailer and the tie rod has a curve in it (bend??). Is it supposed to be straight? I think it should from the Deere website - I'll check the toe as well. Thanks -
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    790 Battery Corrosion Help

    Hi Fellas - I searched the forums and found all kinds of stuff on the battery corrosion problem - but I still have a couple of questions..... I went out tonight to clean things up a bit - since i've got a little tractor downtime - and sure enough - the bottom of the battery tray is wet and the...
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    MF 135 service

    Hi fellas - I'm doing some work on a 135 - '70s model (plastic headlights in grill). Anyway - Do I fill the hydro up to the side port just belaow and behind the fill port? What oil filter so I need (3cylinder) - off the shelf style. Also, what size fan belt do I need? (has PS pump and alt.)...
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    300 loader - what are these holes for?

    I have a 300 loader on my 790 and was wondering what the holes at the top of the uprights are for. There is a large hole with a plastic grommet in it and a smaller hole - on both sides. I was thinking that you can tie the uprights together for stability of the loader??? I guess the grommet...
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    790 SCV - Grabby

    I have noticed over the last couple of weeks that my SCV is grabby when I pull it across towards my leg. All other positions are smooth - but towards my leg, it grab and sometimes I have to hit it to come over. I brought it by the JDD and one of the guys excercised it a bunch and it got better...
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    JD 790 Power Modifications

    Just curious - the early 790 was a 30hp tractor - mine is rated at 27hp - what changed adn is there any way to get that back....or more? I know diesel trucks can be modified through component and software - is there anything to further improve the performance of the Yanmar? Thanks
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    Tires  790 Tire Questions

    Hi again, does anybody know how much the R1 tires/wheels run for a 790. Also, if I fill my R4s, how much weight would I be adding per tire? Can I just use water (in texas)? Finally, I have heard a lot of good results filling th R4s - any comments on how it should be would be great. thanks
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    300 FEL Adjustment on 790

    Well, I gotta tell ya - my 790 is going on 2 years old now and last year I logged about 100 hours shredding. I would usually pull the bucket off to minimize all the rattling that took place with the FEL. Well tonight, after checking some torques a geting it all ready for spring, I decided to...
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