Torques

While doing my 100 hr. inspection, I found the Torx  Screw missing on the #4 cylinder for the coolant flange. I wonder where you can find the torques for the various items on the engine. Are they all located in one place or is there a way to efficiently search for them? This particular screw is a M6x16 and I saw in another thread something posted about M6 screws being torqued to 90 in/lb or 10nm. ????  I would rather see it  written in a Rotax manual somewhere rather than go by information I read elsewhere. Thanks