Thermostat housing torque

[shrig1969]

Morning all
I am struggling to find any torque settings for the 2 x bolts that hold the plastic thermostat housing to the engine block. I seem to remember the Haynes manual only specifies the early model settings.
I am hoping to replace it over the weekend due to a slow but consistent drip around that area.

Gary

[Aidan]

10Nm according to back cover of Bentley

[shrig1969]

Thank you