none of those bolts should just come loose. it is not listed in the mb maintenance schedule to check them for looseness.

imho messing around with them if there is no reason to is asking for trouble.

if you have the urge to check torque on something check your lug nuts!

tom w

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[SIGPIC] Diesel loving autocrossing grandpa Architect. 08 Dodge 3/4 ton with Cummins & six speed; I have had about 35 benzes. I have a 39 Studebaker Coupe Express pickup in which I have had installed a 617 turbo and a five speed manual.[SIGPIC]

..I also have a 427 Cobra replica with an aluminum chassis.