Grimme gt170 steering

[Spudy82]

hi all. We have a 2014 gt170 and the self centering steering is around 1 degree out of center. I know it's altered in control box but have no clue where to start
Any tips appreciated

 

[Lincs Lass]

Sure it's not a potemceometer on the axle pivot.

 

[jhorr30]

hi all. We have a 2014 gt170 and the self centering steering is around 1 degree out of center. I know it's altered in control box but have no clue where to start
Any tips appreciated

we got a 2007 gt170s last season. Put it on 750 wide tyres to get harvesting in the wet conditions. Had to occasionally run along the field going full lock to full lock holding it at full lock for a few seconds to get the 2 wheels back into sink. There is no physical link between them. Your steering rams aren't just out of sync?
If its not that you will need to say what control box you have as there are a few different ones.

 

[KB6930]

You definitely used to could change it on my gz I remember 1 exceptionally wet year having to run it a long way off straight to stop it wiping out the next bed .
So just put it to where I wanted it and set that as centre so didn't have any faffin around at the ends of the row.
No idea how I did it as it was 8 years since I last dug spuds

 

[Richard Smyth]

Easily done with the vc50. Its in diagnostics but I need to be sat in it to go through it. Not sure when I’ll get a chance too though. If no one else replies I’ll endeavour to find one of them this week sometime.