So, I was poking aroud today, trying to figure out the best way to turn the engine. I took a look at the front of the fan (facing the radiator) and thought the metal strip that is attached to the fan clutch pin was a safety strip covering a bolt to release the fan(hey, it was covered with a lot of dirt In any event, I pried the metal strip just a bit until I saw the attached pin and realized that wasn't what it was. How sensitive is this piece to the proper function of the clutch. it doesn't look like the metal strip was bent very much, if at all, in my efforts. it will move in and out very slightly with the push of my finger(where it attaches freely at one end)....could I have possibly messed up its function? As far as I can tell without driving much, it seems to be working ok. tia