Have an 818 that has just developed this issue. When you select forward or reverse it needs a lot of revs to get it to move off, and there can be a delay varying between 2-4 seconds. Once it’s moving it drives fairly normally and is responsive when pushing or pulling the stick. We don’t think it is related to the brakes as it still does it if you start in neutral on a the level with no brakes on, and it will roll down a hill when in neutral.
We have changed the suction and pressure filter in the transmission which were both clean. We have also gone through and done a full calibration through the dashboard.
Looking at the diagnose screen it is slower to build up pressure than our 820, it reaches 150 bar at 1500 revs compared to 950 revs on the 820. The tractor has done 9500 hours and is on the original vario. Hoping this is not a sign that this vario is on its way out.
Was wondering if anyone had experience of something similar or anything else we can try to find the problem.
Thanks
We have changed the suction and pressure filter in the transmission which were both clean. We have also gone through and done a full calibration through the dashboard.
Looking at the diagnose screen it is slower to build up pressure than our 820, it reaches 150 bar at 1500 revs compared to 950 revs on the 820. The tractor has done 9500 hours and is on the original vario. Hoping this is not a sign that this vario is on its way out.
Was wondering if anyone had experience of something similar or anything else we can try to find the problem.
Thanks
