Show TSB
I noted intermittent chatter problems with my '01 ES clutch, also-- This was after only around 15k miles on the car.
After taking it to the dealership for analysis, they too "Couldn't reproduce the issue", as is unfortunately pretty common, even after having it sit there overnight so they could test it in the cold morning.
That said, I had given them a copy of the official TSB when I first brought the car in, and the morning they called me back saying they couldn't reproduce the problem, they said they'd replace the components anyway because I had brought in official documentation indicating that Mazda knows about the issue, making it sound like they were being nice in doing me a favor.
Although it indeed does appear nice, I honestly didn't think it had anything to do with that: It's quite likely Mazda has a complete database of all cars potentially affected by this chatter issue, and they know ALL of them are subject to the problem. Based thereon, dealers are probably blanket authorized to replace parts if a customer complains (hoping that as few people as possible WILL complain). It has to do with liability, I expect, not being all Lovey Dovey and sweet to Protege owners.
In my opinion, Mazda should have incorporated clutch components of high quality from the start. Whether or not the issue really is because they installed clutch parts not originally intended for a car of our weight, the bottom line is they should have done the thing right in the beginning, not after the fact. Quality and reliability are very important to me and I'm troubled when expectations of this aren't met.
At any rate, my clutch has been operating fine since they replaced the defective (or improper) parts, and hopefully this is an issue that can be put behind us.
Anyone taking their cars in for this problem might be well served by taking that official TSB with them, and give them a copy so they can't claim they didn't know about it. Although these vehicles weren't terribly expensive by comparison to other cars, it's still a lot of money and I believe we're entitled to a product that works properly.