Originally Posted by rustynut2
The dealer will blow off removing the collar from the tank. They will install a new one, then you will have 2 collars floating in the tank soon.
That's what I'm betting too.
I had the same problem and got hassled by the dealer. They put the new plastic stop assembly in, but it is very flimsy and will just pop on and off. I seriously doubt the dealer, based upon their reaction and level of service, would have gone to the trouble of removing the tank. At some point in the future I'll remove it myself and check it.