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Re: 4020 hydraulics
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Posted by JMS/MN on November 22, 2003 at 14:06:21 from (63.186.8.13):
In Reply to: 4020 hydraulics posted by Kevin on November 21, 2003 at 20:42:28:
Not necessarily your front pump. Do the cheap, logical repairs first! With any PS or hydraulic problem, change the filters, clean the screen, check the oil for age and water. My 3020 had a similar problem, and the problem was in the hydraulic valves, under the hood. Get a JD tech to diagnose- not some shade tree mechanic. Last choice is the front pump. Also the highest cost- $700-1000. Granted, warm oil from continuous use can cause this problem, but only if there is something else wrong.
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