190E Tensioner Torque

I am replacing the auxilliary belt tensioner on my '91 190E 2.6. What is the correct torque to put on the auxiliary belt tensioner bolt (19mm)? I understand that if it slips you loose the tension setting.

I've read both 72 and 75 N-m on my 201 Service CD-ROM. I just set it somewhere in between.
Hope that helps.

Are you sure that's not the torque setting for the cam chain tensioner? 72-75#s is a lot on a bolt going in to an aluminum bracket.

[Jim T]

N-M NOT #'s