1991 jd 9500 - The Combine Forum
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post #1 of 2 (permalink) Old 11-06-2015, 09:36 PM Thread Starter
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Question 1991 jd 9500

My combine hydrostatic drive will not operate in 3rd gear without the hydraulic charge light and buzzer sounding, will move slowly in 2nd gear under load. In neutral the pressure is 250, but drops to 60 when under load. Have checked filters, drained and looked for shrapnel, all clean and no leaks or fluid loss. checked pumps and valves all seem to be ok. has been at the JD dealership since Wed., and can't find the problem. Don't want to start randomly replacing pumps, too expensive. Would welcome any suggestions.

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post #2 of 2 (permalink) Old 12-14-2015, 12:36 AM
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You are posting in the wrong part of the forum. This area deals with computer/software issues with the forum itself. At the top of the page you will find a listing for "harvesting" under which you will find the John Deere section. If you post there, a lot more people will read your question and the chances of finding the right answer will be much better. As a fellow 9500 owner, welcome to the forum.


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