Re: jd 2030

Posted by buickanddeere on November 16, 2004 at 21:27:10 from (64.10.41.50):

In Reply to: Re: jd 2030 posted by rotten robert on November 16, 2004 at 17:19:04:

It's an closed center system, they use priority vales on open systems.
It's been a very long time since adjusting that back when 2020's were new. Pretty certain it's that bolt thingy under the seat on the trnasmisison/rockshaft case. The othe rthree postion lever is the "Load and Draft control. We leave ours in the top detent.
If the oil is getting hot there could be oil flowing through faulty systems when it isn't supposed to be. If the trnamission charge pump isn't putting full volume to the front pump, that's a problem. Some of those internal low pressure pump lines that supply the high/low shift and pto have been known to leak.
Is the system making 2250psi at slow idle?

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