Howdy,

I own a 190d 2.2 W201 which recently started making squeaking noises with the A/C on. Sure enough, as has been advised here before, the tensioner had come loose. This was no problem to tighten but I did not find the torque for the pivot anywhere. Does anybody have a torque recommendation? I just tightened it thoroughly, but I was concerned to put too much torque on it.

If anybody is hearing a squeaking noise with the A/C on--better check your tensioner. If the loop of belt over it is cockeyed, it has come loose.

thanks,
sholin

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What else, '73 MB 280 SEL (Lt Blue)
Daily driver: '84 190D 2.2 5 spd.