so yesterday got to try my new loader out it is a 1991 case 621 it worked great except for the forward reverse lever a couple of times when i went to go to back up it wouldn't shifted it into neutral ant reverse again and it worked does it need a new one or does it have contacts that are dirty and need cleaned
If it is a straight 621 & it should be in 91, the switch is all mechanical. All micro switches inside, can clean them or might have one going bad.
thats good I will have to check as soon as I get it back home next week
Is there a mechanical drawing out there any where on this
Case service manuals are hard to come by, the shifter is very basic once you get a good look at it.