4300 Throttle: Tractor Engine Repair Rebuild  -- Tractor Maintenance Discussion Forum and Review 4300 Throttle: Tractor Engine Repair Rebuild -- Tractor Maintenance Discussion Forum

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Discussion Boards > Active Subjects > Messages as Posted > Tractor Engine Repair Rebuild Forum

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 06-13-2003, 13:41 Post: 57517
TreeFarmer



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 4300 Throttle

My 4300 throttle has a nasty habit of decreasing or slowing down when I am trying to mow at PTO speed. Evidently something in the throttle linkage is lost. I set it and take off and it slowly decreases.

Anyone else have a problem with theirs, and what was the fix?






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 06-13-2003, 13:43 Post: 57518
TreeFarmer



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 4300 Throttle

Oops, didn't mean lost, should have read: loose






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 06-13-2003, 14:05 Post: 57521
Billy

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 4300 Throttle

You're right, something is loose. I wish I could tell you where it is on your tractor but I can't. I had the same problem on a 4610 but it was taken care of under warranty. If my memory serves me right (doubtful) it was some kind of restriction plate. Easy fix, if someone here can tell you where it is?






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 06-13-2003, 15:00 Post: 57530
Chief



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 4300 Throttle

Easy fix Treefarmer. Up under the dash area where the throttle lever is there is a friction adjustment screw/bolt. Tighten is a little and adjust it as required to hold rpm. I am assuming you have the HST version?






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 06-13-2003, 15:05 Post: 57532
TreeFarmer



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 4300 Throttle

Great, thanks. I'll check it out.






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Discussion Boards > Active Subjects > Messages as Posted > Tractor Engine Repair Rebuild Forum

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