brookstown
New member
i have a jd 9500 combine. When i got it out this year the alarm for the hydraulic charge pressure came on. I changed filters but still have the alarm. Need to know what to do next?
hydraulic charge pressure
- Thread starter brookstown
- Start date
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Gale Hawkins
Super Member
- Joined
- Sep 20, 2009
- Messages
- 8,268
- Location
- Murray, KY
- Tractor
- 1948 Allis Chambers Model B 1976 265 MF / 1983 JD 310B Backhoe / 1966 Ford 3000 Diesel / 1980 3600 Diesel
Check PSI at the test ports to see if the problem is low PSI or a defective alarm.
MHarryE
Elite Member
- Joined
- Feb 15, 2009
- Messages
- 2,972
- Location
- Northeastern Minnesota
- Tractor
- Kubota M7-171, M5-111, SVL75-2, RTV900XT & GR2120; CaseIH 1680 combine
Like Gale said, check pressure first. If the combine propels you are getting enough charge pressure for the pump servo to stroke the pump so pressure check first and go from there.