Torque Value for Engine Mount Cross Bar
 

Hello -

Anyone know the torque value for the nuts on the 10mm studs that are mounted to the case? These are the nuts that secure the engine mount cross bar to the engine. I don't want to pull the studs out of the case by overtightening!! This is for a '77 911 so its a magnesium case.

What year, venue & engine?

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'77 2.7. Magnesium case.

40 Nm (or 29.5 ft/lbs) according to the 1976 workshop manual:

http://forums.pelicanparts.com/uploa...1547764378.jpg

Thanks very much.