Posted 11/13/2012 19:45 (#2695490 - in reply to #2694902) Subject: RE: JD4640 hyrdaulic filters/pump questions
south texas
i have 2 4840's that over their lives had the same problems. sometimes the filters or sump but if that doesnt fix it like the tech said the charge pump can cause the hitch and other functions to operate strange below 1500. not a bad job to do just need to split and disasemble the cluch pack.
JD4640 hyrdaulic filters/pump questions
