I have a 2010 Cub cadet Yanmar sc2450. I’m having problems with the three point hitch raising and lowering I recently change the hydraulic fluid and filter. Today I’ve noticed when I get the three-point to go up if I move my front loader the three point starts falling. I also have to raise it very slowly or it acts like I didn’t even try to lift it.I’ve had this tractor for about four months now when I first removed the backhoe I noticed this problem I disassembled the lift valve inspected it for scarring everything inside of it looked good I replaced the O-rings reassembled and everything work good for about three weeks now we’re back to this problem. Any help is much appreciated.
3 point troubles
- Thread starter BigB3969
- Start date
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ptsg
Super Member
The first thought that came to my mind is bad piston seals on the 3 pt cylinder. Although, when you locked the knob down and the 3pt stayed up, that rules that out.
I'm now leaning towards something wrong on the 3pt valve. Either a check valve that's not fully seating or a pin fell off on the internal linkage for the position control.
I'm now leaning towards something wrong on the 3pt valve. Either a check valve that's not fully seating or a pin fell off on the internal linkage for the position control.
I’m leaning towards the check valve as well because it will drop when I operate the loader
