interesting, it seems like it might have been a transitional noise from the front of the engine as the power steering pump is shot. Neither problem by itself gives a totally satisfatory answer to the symptoms I've had described to me.
Mines gotten to about 130K Km before its become a big problem and its now at 160ish Kkm and will probabley stay in till 200K Km when I pull the engine to do the clutch, mounts, radiator and a few other bits n pieces. my book says if the clutch is coming off so does the flywheel.
10mm either side of center is about the nominal movement for the flywheel the best way I have been able to work out how to check the movement is one of 2 ways
first off wind the engine by hand up against the gearbox in gear till you just get contact on the gears and then see how far you can twist it.
second is the same but you go in via starter motor and measure it up off of the ring gear teeth.
Not super accurate but it will give you a rough idea.

