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MF 2956A clutch will not disengage
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owlcreekbottom
Posted 7/25/2022 12:09 (#9765547)
Subject: MF 2956A clutch will not disengage


SEK
Hydraulic clutch will not disengage( belts will not quit running), technical manual gives 5 or 6 things it could be. I rigged up a gauge that I could read pressure to the clutch cylinder, book says it needs 900 psi, it reads 1300 psi when I push the clutch button in manual mode, then will drop to zero when I push button again. So I my mind I have ruled out electrical and clutch solenoid valve. Clutch cylinder was rebuilt before season and is not leaking oil now, so I think it is ok. I went ahead and replaced the clutch solenoid valve and pressure reducing valve both on the list in technical manual, no effect on problem. In my brain it is something wrong in the clutch assembly but it has been taken apart several times and I don’t observe any problems and I believe it has been reassembled correctly. The baler does have the onboard hydraulic system. If anyone has had similar problem please share your thoughts. Thanks in advance for any helpful suggestions.
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