Yes, you are right it is an implement, I have had the tractor for just under two years and was mistakenly thinking the loader warranty was the same as the tractor's, which is a two year warranty.
Dealer said he should be back to me in a week or so, hopefully it will not be too expensive. I have to admit to being somewhat disappointed, I only have about 75 hours use on the tractor and certainly a lot less on the loader.
Hoping for good news..............