[miniskfarm]

Hey guys we have a 08 7010, we put the 2020 flex header on for the first time today and the "Calibrate Header Ground Height" warning came up (A-0122).

I can't find the procedure for this in the manual but some searching online gave me the procedure;
-Lower header to the ground and hold the down button for 2 seconds
-Raise header, it will pause then keep going to the top and hold the button for 2 seconds.

I do this, it pauses about 8 inches off the ground then resumes going to the top but the warning will not clear! I've tried 5 times, it seems like it works every time but the warning keeps coming up.

What am I missing? What should we be looking for?

 

[hiway mike]

Go to toolbox, then hydraulics. What does it say ?

 

[miniskfarm]

Hydralic type:
CNH
HHC accumilator:
Yes

 

[miniskfarm]

The spring on the right pressure sensor was broken and seems to be the problem. Took almost 2 hours on the tech support help line to get an error to be able to figure that out though...

 

[KBF]

Do you have a pro 600 or the old UD+ display in there.
Are you able to set working height positions?
I know the 8120s were affected by theat setting for the hydraulics type. May not apply to you. Can't remember on 10 series's. If it's a 600 you could get it updated and have the Gen2 hhc configured rather than the cnh setting. Check with your dealer. There's something on Asist about it.