Gosh, you're not getting much in the way of help.
At this point, I'll assume you are well into the repair and are working on removing the damaged fasteners. The cover looks like it may be doweled in place to help with proper alignment of the crankshaft sensor.
From the parts fiche, it looks routine. Maybe some sealant on the mating surfaces? Check the REProm.
I hope you get more detailed help.