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SESD | I've got a 664 Rogator, started having some hydro problems last year. Dad was spraying while I was planting and he said a couple mornings when it was cold he would have to drive in 2wd low for the first mile or so and after that high would work fine. I sprayed aphids with it last year and I could tell somethjng was off but it worked in every gear at that point. Anyway got it out this year and I was running it down the road and went to high gear and had nothing, low worked just fine. Went through the hydro block and changed out o-rings and found in the block on the rear axle that there was an o-ring missing. Put it all togetherand now I have no forward at all. Charge pressure is at about 300, goes up a little in reverse, does nothing in forward. If I rev the engine past half throttle charge pressure goes to zero. Checked temp on wheel motors and couldnt see one getting hot, I will try pulling case drain lines later but wondering if anyone has any ideas on what to check. Filters were changed before last year amd have a little ove 100 hours on them. | |
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Rogator problems
