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[farmallron]

Ta questions under no loD it works fine when plowing pull it back tractor stops for 3 to 10 seconds and then goes and when you put to back some thing

 

[farmer656]

Ta questions under no loD it works fine when plowing pull it back tractor stops for 3 to 10 seconds and then goes and when you put to back some thing

are you talking about the TA

 

[BarnyardEngineering]

I'm not going to give you false hopes, telling you to check pressures, fiddle around with the MCV and "adjust." There is nothing to adjust on a TA that will make it "TA harder." Your TA is shot.

The low side is mechanically driven. When you pull the TA lever, it should shift and keep pulling even if there is no hydraulic pressure. If it stops for 3-10 seconds, the mechanical sprag, and hence the low side of the TA, is worn out. It is currently pulling with hydraulic holdback clutches that are only designed to keep the tractor from freewheeling. Those will not last very long plowing.

The fact that it's taking the TA 3-10 seconds to shift indicates a major pressure leak internally to the TA itself.

As long as you leave the TA lever ahead, it will work, for a while. Sooner or later, though, the leak will get so bad that the hydraulic system can't keep up. You'll notice when you turn the steering wheel full lock, that the tractor stops moving. That's when you know things are getting bad.