Bit of an update: I was able to talk in person to both the new dealership owner, and his new in house tractor mechanic. They said they have adjusted the parking brake cables out to the end of the adjustment.
They tried the tractor on the slopes (if you can call them that), and it finally held on all but one that had a pretty good slope to it. This was all in reverse.
They have talked to LS and LS says that because I have the backhoe, it is putting more stress on the brakes than what it was designed for. You heard that right.
It was suggested that if I'm going to use the tractor where it needs to be parked on a greater slope than what the brakes can hold on, to put the out riggers down and set the back hoe bucket so it can't move backwards. :thumbdown:
Now, how's that for an explanation? No, there wasn't anything wrong with my operation of the tractor at all. It would still roll backwards with two different drivers when I was at work and couldn't possibly be driving.
Yeah, I'll get around to rereading the owner's manual during the Fall, but right now it's Spring and I need as much seat time I can get to get caught back up.
Question for you other tractor brand owners: Do you have a FEL & backhoe, and can you park your tractor on a slope with the backhoe facing down hill, pull up your parking brake and it hold in place?
Just wondering.