How do i know how tight to tighten down the oil pan agaisnt the rubber gasket so it doesnt crack or leak?

There should be a torque spec for it. Look in a book or online for your type of engine and get a torque wrench.How do i know how tight to tighten down the oil pan agaisnt the rubber gasket so it doesnt crack or leak?
you tighten it just enough until you see the rubber gasket spread toward the oil pan lip.How do i know how tight to tighten down the oil pan agaisnt the rubber gasket so it doesnt crack or leak?
You go and buy a Haynes/Shields manual from Autozone or Advanced Auto and look at the torque spec