John Deere 490 travel issues please help

mercredi 16 mars 2016

Hello Im new here. I really need some help. I have a 1986 JD 490 and recently i have noticed after it gets warm the machine will travel very slow and will barely steer. One side does appear to be somewhat better than the other but not much. I really dont know where to start. It doesnt quit completely it just doesnt have the drive power it should have. All other functions work fine and have normal hyd power. I read somewhere about the swivel joint may have bad seals, if so how big of a job is that? Also, is there anybody that knows where i could possibly get a hyd diagram and or shop manual for this machine, any ideas or suggestions greatly appreciated thanks.......


John Deere 490 travel issues please help

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