good afternoon,

Currently gathering repair guides for my 190e 2.3-16v and I am a bit confused as to where I should you put the magnetic base of dial indicator during tightening of free play of front wheel bearings.

I browsed the articles in the forum and googled the matter and there are 2 areas suggested:
1. on the caliper
2. on the rotor.

so where should you place the dial indicator base to get the more accurate reading?

Thanks

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