Specs call for these 19mm bolts on your 560SEL to be tightened to 115 Newton meters with Loctite. (This is equivalent to 85 foot pounds -- NOT 65 foot pounds as misstated above.)

Note to all: Please remember that there are lots of us DIY'ers who rely heavily on guidance provided by more knowledgable and experienced members here. If you don't know an answer for sure, disclose this fact--ESPECIALLY when offering advice about critical systems like the brakes!

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Eric

1991 560SEL-Euro (214,000 miles)
1989 420SEL (Retired from daily use at 325,000 miles; Use as donor vehicle)