A170 injector torque settings?

[Steve 2013]

Hi, I have just bought my wife a 2002 a170 and it broke down immediately. Took off the air inlet manifold and found a broken injector pipe due to the one of the injector clamps not being tightened. I've bought new parts but need to know the torque settings for the injector clamp and the air manifold bolts. Can anyone help??