2390 slow hydrolics

MrJDMan80

Member
The neighbor has a 2390. Earlier this year the hyd pump gave him some trouble(quit) so he pulled it off and put on a reman from the pump shop. Since then the hyd has low pressure and low flow. It will hardly pick up the stalk chopper. I know this is a variable displacement pump, but how is it adjusted? Thanks for the help.
Tim
 
Since you say this is the second pump I would assume an existing problem elsewere,i'm sure you changed filters,so I would look at the suction screen,then the charge pump,
 

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