Hello,

I hear a grinding noise when I press the clutch pedal.

I think the dual flywheel is getting out of order ( the car is a Peugeot 407HDI 2.0 liters). I know several make do have a dual flywheel

I was told that a solution could be to weld the two flywheel masses. What do you think?
IS THIS A GOOD SOLUTION?
If welded would it create later more serious problems on the engine/ gear box?

Did someone have any experience and already done it?

Could he post some information, or to tell me where welding spots have to be, any pictures would be useful?

Thank you in advance for your advice

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Keep us posted especially if your problem is solved
Present cars:
My car: E-class 420CDI, 2008, W211, V8, 180 000km

Wife's one: C-class 220CDI Sport Coupé, Euro, 2002, W203. 345 000km

Son's one: GLK class 220CDI, 2009, W204

Sold E class 260E, W124, 1988 beloved car sold after 489 000 kilometres of reliable services (engine M103, clutch and 5 speed manual gear box all original).

E-class, W210 320CDI, 2000[/B], 225 000km, Sold

VALEO makes a single mass flywheel conversion for this car, you might find it here: Kupplungssatz Valeo, Zahnriemensatz items in Idir-autoteile store on eBay!

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600SEL '91
300E 4Matic '88
240D '83
280SE '77
350SE '73
The most complex systems can fail in the simplest way.
Contra verbosus noli contendere verbis, sermo datur cunctis, animi sapientia paucis.

i don't believe in the lord! He's never bought me a Mercedes Benz.

the single mass conversion is the way to go. over here, where there are no peugeots, we convert bmws and fords this way all the time. use the valeo kit. good luck, chuck.