Torque Value for Engine Mount Cross Bar

[The Watson]

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.

[carrera30]

What year, venue & engine?

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[The Watson]

'77 2.7. Magnesium case.

['76 911S 3.0]

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

[The Watson]

Thanks very much.