Torque Specification (???)

[compress ignite]

For the attaching bolts (With disc type washers) of the Mechanical Vacuum
Pump of the 602.962 engine???
601.XXX and 603.XXX engines also use this Vacuum Pump.

Yes,I have searched here and in the U.S. site ,BUT No Joy...Yet.

part number 000 230 31 65

Thanks!

 

[Number_Cruncher]

I don't have the data, it's missing from my copy of the manual, but, looking at similar bolts in the timing case area on my OM606, I would be amazed if the torque spec for these M6 bolts is too far away from 10 Nm.

Having said that, when I re-fitted my vacuum pump some 30,000 miles ago, I just tightened them up by feel.

Have a look here;

http://www.norbar.com/Calculators/TorqueTensionCalculator/tabid/69/Default.aspx

This calculator is quite useful - for a grade 8.8, M6 fastener, it does end up estimating approximately 10Nm.