I picked up a a not to used 62" sd deck that mows great. Only thing is, it makes an annoying whistle or squeal. I greased the three fittings on the top of the deck but haven't removed the cover yet. Hope when I do I find a problem because this is one of the few times I don't want it to be just normal for that deck. Would like to here from anyone who has this deck to find out if theirs does the same. Thanks.