Are you having trouble with a in this mission or having issues extracting the .rar file ?

If you are looking for help with the second story mission typically associated with this part of the game: Often involves the Royale Crown . Primary Tasks:

Use the examination mode to highlight parts that are "bad" (indicated by red/rust textures) before you start teardown.

You will likely need to focus on the timing belt , cam gears, and camshafts.