For anyone else with this issue, the top cable is the tach/ hour meter drive the bottom cable is the throttle. Both seen in the top photo.
The close up second photo is where the tach cable screws in the back of the injector pump. There was no way to see this location with the side engine guard...
This seems very simple. However I I cannot locate the tach drive location on my 2005 Newholland TZ25DA Boomer tractor. I just changed the oil and noticed the cable hanging. Its not easy to see the drive location with the loader on. Any help is appreciated.